A B C D E F G H I J K L M N O P Q R S T U V W

A

actionPerformed(ActionEvent) - Method in class org.apache.pig.tools.streams.StreamGenerator
 
activeScopes() - Method in interface org.apache.pig.backend.executionengine.ExecutionEngine
List scopes that are active in the back-end
activeScopes() - Method in class org.apache.pig.backend.hadoop.executionengine.HExecutionEngine
 
activeScopes() - Method in class org.apache.pig.backend.local.executionengine.LocalExecutionEngine
 
add(Tuple) - Method in class org.apache.pig.data.DataBag
Add a tuple to the bag.
add(Tuple) - Method in class org.apache.pig.data.DistinctDataBag
 
ADD - Class in org.apache.pig.impl.builtin
 
ADD() - Constructor for class org.apache.pig.impl.builtin.ADD
 
add(Datum) - Method in class org.apache.pig.impl.eval.collector.DataCollector
Add a tuple to the collector.
add(Datum) - Method in class org.apache.pig.impl.eval.collector.FlattenCollector
 
add(Datum) - Method in class org.apache.pig.impl.eval.collector.UnflattenCollector
 
add(Schema) - Method in class org.apache.pig.impl.logicalLayer.schema.TupleSchema
 
add(Schema, boolean) - Method in class org.apache.pig.impl.logicalLayer.schema.TupleSchema
 
add(Datum) - Method in class org.apache.pig.impl.streaming.ExecutableManager
Send the given Datum to the external command managed by the ExecutableManager.
add(Datum) - Method in class org.apache.pig.impl.util.DataBuffer
 
add(E) - Method in class org.apache.pig.impl.util.IdentityHashSet
 
addAll(DataBag) - Method in class org.apache.pig.data.DataBag
Add contents of a bag to the bag.
addAll(DataBag) - Method in class org.apache.pig.data.DistinctDataBag
 
addAll(Collection<? extends E>) - Method in class org.apache.pig.impl.util.IdentityHashSet
 
addCond(Cond) - Method in class org.apache.pig.impl.logicalLayer.LOSplit
 
addFlattenMap(Tuple, List<Tuple>) - Method in class org.apache.pig.impl.util.LineageTracer
 
addHandleSpec(StreamingCommand.Handle, StreamingCommand.HandleSpec) - Method in class org.apache.pig.impl.streaming.StreamingCommand
Attach a StreamingCommand.HandleSpec to a given StreamingCommand.Handle
addInputFile(FileSpec) - Method in class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
addInputFile(FileSpec, EvalSpec) - Method in class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
addInputOperator(OperatorKey) - Method in class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
addInputOperators(OperatorKey[]) - Method in class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
addJar(String) - Method in class org.apache.pig.impl.PigContext
 
addJar(URL) - Method in class org.apache.pig.impl.PigContext
 
addMapSpec(int, EvalSpec) - Method in class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
addPathToCache(String) - Method in class org.apache.pig.impl.streaming.StreamingCommand
Add a file to be cached on execute nodes on the cluster.
addPathToShip(String) - Method in class org.apache.pig.impl.streaming.StreamingCommand
Add a file to be shipped to the cluster.
addPathToSkip(String) - Method in class org.apache.pig.impl.PigContext
Add a path to be skipped while automatically shipping binaries for streaming.
addPathToSkip(String) - Method in class org.apache.pig.PigServer
Add a path to be skipped while automatically shipping binaries for streaming.
addReduceSpec(EvalSpec) - Method in class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
addSpec(EvalSpec) - Method in class org.apache.pig.impl.eval.CompositeEvalSpec
 
addSpec(EvalSpec) - Method in class org.apache.pig.impl.eval.EvalSpec
set the succesor of this spec
addToSuccessor(Datum) - Method in class org.apache.pig.impl.eval.collector.DataCollector
 
Algebraic - Interface in org.apache.pig
Suppose we have to compute an function f over a bag X.
alias - Variable in class org.apache.pig.impl.logicalLayer.LogicalOperator
 
alias - Variable in class org.apache.pig.impl.logicalLayer.LogicalPlan
 
aliases - Variable in class org.apache.pig.impl.logicalLayer.schema.Schema
 
AMENDABLE - Static variable in class org.apache.pig.impl.logicalLayer.LogicalOperator
 
AmendableTuple - Class in org.apache.pig.data
 
AmendableTuple(int, Datum) - Constructor for class org.apache.pig.data.AmendableTuple
 
AndCond - Class in org.apache.pig.impl.eval.cond
 
AndCond(List<Cond>) - Constructor for class org.apache.pig.impl.eval.cond.AndCond
 
append - Variable in class org.apache.pig.impl.logicalLayer.LOStore
 
appendChildren(OperatorKey, int) - Method in class org.apache.pig.impl.logicalLayer.LogicalPlan
 
appendField(Datum) - Method in class org.apache.pig.data.Tuple
 
appendTuple(Tuple) - Method in class org.apache.pig.data.Tuple
 
args - Variable in class org.apache.pig.impl.eval.cond.FuncCond
 
arguments() - Method in class org.apache.pig.impl.logicalLayer.LOCogroup
 
arguments() - Method in class org.apache.pig.impl.logicalLayer.LOEval
 
arguments() - Method in class org.apache.pig.impl.logicalLayer.LogicalOperator
 
arguments() - Method in class org.apache.pig.impl.logicalLayer.LOLoad
 
arguments() - Method in class org.apache.pig.impl.logicalLayer.LOSort
 
ARITY - Class in org.apache.pig.builtin
 
ARITY() - Constructor for class org.apache.pig.builtin.ARITY
 
arity() - Method in class org.apache.pig.data.Tuple
 
asCollection(String) - Method in interface org.apache.pig.backend.datastorage.DataStorage
 
asCollection(String) - Method in class org.apache.pig.backend.hadoop.datastorage.HDataStorage
 
asCollection(String) - Method in class org.apache.pig.backend.local.datastorage.LocalDataStorage
 
asContainer(String) - Method in interface org.apache.pig.backend.datastorage.DataStorage
Created an entity handle for a container.
asContainer(ContainerDescriptor) - Method in interface org.apache.pig.backend.datastorage.DataStorage
 
asContainer(String, String) - Method in interface org.apache.pig.backend.datastorage.DataStorage
 
asContainer(ContainerDescriptor, String) - Method in interface org.apache.pig.backend.datastorage.DataStorage
 
asContainer(ContainerDescriptor, ContainerDescriptor) - Method in interface org.apache.pig.backend.datastorage.DataStorage
 
asContainer(String) - Method in class org.apache.pig.backend.hadoop.datastorage.HDataStorage
 
asContainer(ContainerDescriptor) - Method in class org.apache.pig.backend.hadoop.datastorage.HDataStorage
 
asContainer(String, String) - Method in class org.apache.pig.backend.hadoop.datastorage.HDataStorage
 
asContainer(ContainerDescriptor, String) - Method in class org.apache.pig.backend.hadoop.datastorage.HDataStorage
 
asContainer(ContainerDescriptor, ContainerDescriptor) - Method in class org.apache.pig.backend.hadoop.datastorage.HDataStorage
 
asContainer(String) - Method in class org.apache.pig.backend.local.datastorage.LocalDataStorage
 
asContainer(ContainerDescriptor) - Method in class org.apache.pig.backend.local.datastorage.LocalDataStorage
 
asContainer(String, String) - Method in class org.apache.pig.backend.local.datastorage.LocalDataStorage
 
asContainer(ContainerDescriptor, String) - Method in class org.apache.pig.backend.local.datastorage.LocalDataStorage
 
asContainer(ContainerDescriptor, ContainerDescriptor) - Method in class org.apache.pig.backend.local.datastorage.LocalDataStorage
 
asElement(String) - Method in interface org.apache.pig.backend.datastorage.DataStorage
Creates an entity handle for an object (no containment relation) from a String
asElement(ElementDescriptor) - Method in interface org.apache.pig.backend.datastorage.DataStorage
 
asElement(String, String) - Method in interface org.apache.pig.backend.datastorage.DataStorage
 
asElement(ContainerDescriptor, String) - Method in interface org.apache.pig.backend.datastorage.DataStorage
 
asElement(ContainerDescriptor, ElementDescriptor) - Method in interface org.apache.pig.backend.datastorage.DataStorage
 
asElement(String) - Method in class org.apache.pig.backend.hadoop.datastorage.HDataStorage
 
asElement(ElementDescriptor) - Method in class org.apache.pig.backend.hadoop.datastorage.HDataStorage
 
asElement(String, String) - Method in class org.apache.pig.backend.hadoop.datastorage.HDataStorage
 
asElement(ContainerDescriptor, String) - Method in class org.apache.pig.backend.hadoop.datastorage.HDataStorage
 
asElement(ContainerDescriptor, ElementDescriptor) - Method in class org.apache.pig.backend.hadoop.datastorage.HDataStorage
 
asElement(String) - Method in class org.apache.pig.backend.local.datastorage.LocalDataStorage
 
asElement(ElementDescriptor) - Method in class org.apache.pig.backend.local.datastorage.LocalDataStorage
 
asElement(String, String) - Method in class org.apache.pig.backend.local.datastorage.LocalDataStorage
 
asElement(ContainerDescriptor, String) - Method in class org.apache.pig.backend.local.datastorage.LocalDataStorage
 
asElement(ContainerDescriptor, ElementDescriptor) - Method in class org.apache.pig.backend.local.datastorage.LocalDataStorage
 
ATOM - Static variable in class org.apache.pig.data.Datum
 
atom - Variable in class org.apache.pig.impl.eval.ConstSpec
 
AtomSchema - Class in org.apache.pig.impl.logicalLayer.schema
A SchemaField encapsulates a column alias and its numeric column value.
AtomSchema(String) - Constructor for class org.apache.pig.impl.logicalLayer.schema.AtomSchema
 
AugmentData - Class in org.apache.pig.pen
 
AugmentData() - Constructor for class org.apache.pig.pen.AugmentData
 
available() - Method in class org.apache.pig.backend.hadoop.datastorage.HSeekableInputStream
 
available() - Method in class org.apache.pig.backend.local.datastorage.LocalSeekableInputStream
 
available() - Method in class org.apache.pig.impl.io.FileLocalizer.DataStorageInputStreamIterator
 
AVG - Class in org.apache.pig.builtin
Generates the average of the values of the first field of a tuple.
AVG() - Constructor for class org.apache.pig.builtin.AVG
 
AVG.Final - Class in org.apache.pig.builtin
 
AVG.Final() - Constructor for class org.apache.pig.builtin.AVG.Final
 
AVG.Initial - Class in org.apache.pig.builtin
 
AVG.Initial() - Constructor for class org.apache.pig.builtin.AVG.Initial
 
AVG.Intermed - Class in org.apache.pig.builtin
 
AVG.Intermed() - Constructor for class org.apache.pig.builtin.AVG.Intermed
 

B

BAG - Static variable in class org.apache.pig.data.Datum
 
BagFactory - Class in org.apache.pig.data
A bag factory.
BinaryStorage - Class in org.apache.pig.builtin
BinaryStorage is a simple, as-is, serializer/deserializer pair.
BinaryStorage() - Constructor for class org.apache.pig.builtin.BinaryStorage
Create a BinaryStorage with default buffer size for reading inputs.
BinaryStorage(int) - Constructor for class org.apache.pig.builtin.BinaryStorage
Create a BinaryStorage with the given buffer-size for reading inputs.
BinCondSpec - Class in org.apache.pig.impl.eval
 
BinCondSpec(Cond, EvalSpec, EvalSpec) - Constructor for class org.apache.pig.impl.eval.BinCondSpec
 
bindTo(String, BufferedPositionedInputStream, long, long) - Method in class org.apache.pig.builtin.BinaryStorage
 
bindTo(OutputStream) - Method in class org.apache.pig.builtin.BinaryStorage
 
bindTo(String, BufferedPositionedInputStream, long, long) - Method in class org.apache.pig.builtin.BinStorage
 
bindTo(OutputStream) - Method in class org.apache.pig.builtin.BinStorage
 
bindTo(OutputStream) - Method in class org.apache.pig.builtin.PigDump
 
bindTo(String, BufferedPositionedInputStream, long, long) - Method in class org.apache.pig.builtin.PigStorage
 
bindTo(OutputStream) - Method in class org.apache.pig.builtin.PigStorage
 
bindTo(String, BufferedPositionedInputStream, long, long) - Method in class org.apache.pig.builtin.TextLoader
 
bindTo(String, BufferedPositionedInputStream, long, long) - Method in class org.apache.pig.impl.builtin.RandomSampleLoader
 
bindTo(OutputStream) - Method in class org.apache.pig.impl.builtin.RandomSampleLoader
 
bindTo(OutputStream) - Method in class org.apache.pig.impl.streaming.DefaultInputHandler
 
bindTo(String, BufferedPositionedInputStream, long, long) - Method in class org.apache.pig.impl.streaming.DefaultOutputHandler
 
bindTo(OutputStream) - Method in class org.apache.pig.impl.streaming.FileInputHandler
 
bindTo(String, BufferedPositionedInputStream, long, long) - Method in class org.apache.pig.impl.streaming.FileOutputHandler
 
bindTo(OutputStream) - Method in class org.apache.pig.impl.streaming.InputHandler
Bind the InputHandler to the OutputStream from which it reads input and sends it to the managed process.
bindTo(String, BufferedPositionedInputStream, long, long) - Method in class org.apache.pig.impl.streaming.OutputHandler
Bind the OutputHandler to the InputStream from which to read the output data of the managed process.
bindTo(String, BufferedPositionedInputStream, long, long) - Method in interface org.apache.pig.LoadFunc
Specifies a portion of an InputStream to read tuples.
bindTo(OutputStream) - Method in interface org.apache.pig.StoreFunc
Specifies the OutputStream to write to.
BinStorage - Class in org.apache.pig.builtin
 
BinStorage() - Constructor for class org.apache.pig.builtin.BinStorage
Simple binary nested reader format
BLOCK_REPLICATION_KEY - Static variable in interface org.apache.pig.backend.datastorage.ElementDescriptor
Available from getConfiguration as a String and getStatistics as a Short.
BLOCK_SIZE_KEY - Static variable in interface org.apache.pig.backend.datastorage.ElementDescriptor
Available from getConfiguration as a String and getStatistics as a Long.
BufferedPositionedInputStream - Class in org.apache.pig.impl.io
 
BufferedPositionedInputStream(InputStream, long) - Constructor for class org.apache.pig.impl.io.BufferedPositionedInputStream
 
BufferedPositionedInputStream(InputStream) - Constructor for class org.apache.pig.impl.io.BufferedPositionedInputStream
 
bufferSize - Variable in class org.apache.pig.builtin.BinaryStorage
 

C

capacity() - Method in class org.apache.pig.PigServer
Returns the unused byte capacity of an HDFS filesystem.
cardinality() - Method in class org.apache.pig.data.DataBag
Deprecated.
cardinality() - Method in class org.apache.pig.data.DataMap
 
checkDelimiter(Datum) - Method in class org.apache.pig.impl.eval.collector.DataCollector
 
checkOutputSpecs(FileSystem, JobConf) - Method in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.PigOutputFormat
 
classloader - Static variable in class org.apache.pig.impl.logicalLayer.LogicalPlanBuilder
 
clear() - Method in class org.apache.pig.data.DataBag
Clear out the contents of the bag, both on disk and in memory.
clear() - Method in class org.apache.pig.impl.util.IdentityHashSet
 
cList - Variable in class org.apache.pig.impl.eval.cond.AndCond
 
cList - Variable in class org.apache.pig.impl.eval.cond.OrCond
 
clone() - Method in class org.apache.pig.impl.streaming.StreamingCommand
 
clone() - Method in class org.apache.pig.impl.streaming.StreamingCommand.HandleSpec
 
close() - Method in interface org.apache.pig.backend.datastorage.DataStorage
Clean-up and releasing of resources.
close() - Method in interface org.apache.pig.backend.executionengine.ExecutionEngine
Clean-up and releasing of resources.
close() - Method in class org.apache.pig.backend.executionengine.PigSlice
 
close() - Method in class org.apache.pig.backend.hadoop.datastorage.HDataStorage
 
close() - Method in class org.apache.pig.backend.hadoop.datastorage.HSeekableInputStream
 
close() - Method in class org.apache.pig.backend.hadoop.executionengine.HExecutionEngine
 
close() - Method in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.PigCombine
Nothing happens here.
close() - Method in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.PigMapReduce
Nothing happens here.
close(Reporter) - Method in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.PigOutputFormat.PigRecordWriter
 
close() - Method in class org.apache.pig.backend.hadoop.streaming.HadoopExecutableManager
 
close() - Method in class org.apache.pig.backend.local.datastorage.LocalDataStorage
 
close() - Method in class org.apache.pig.backend.local.datastorage.LocalSeekableInputStream
 
close() - Method in class org.apache.pig.backend.local.executionengine.LocalExecutionEngine
 
close() - Method in class org.apache.pig.backend.local.executionengine.POLoad
 
close() - Method in class org.apache.pig.impl.io.BufferedPositionedInputStream
 
close() - Method in class org.apache.pig.impl.io.FileLocalizer.DataStorageInputStreamIterator
 
close() - Method in class org.apache.pig.impl.physicalLayer.PhysicalOperator
 
close() - Method in class org.apache.pig.impl.streaming.DefaultInputHandler
 
close() - Method in class org.apache.pig.impl.streaming.DefaultOutputHandler
 
close() - Method in class org.apache.pig.impl.streaming.ExecutableManager
Close and cleanup the ExecutableManager.
close() - Method in class org.apache.pig.impl.streaming.FileInputHandler
 
close() - Method in class org.apache.pig.impl.streaming.FileOutputHandler
 
close() - Method in class org.apache.pig.impl.streaming.InputHandler
Close the InputHandler since there is no more input to be sent to the managed process.
close() - Method in class org.apache.pig.impl.streaming.OutputHandler
Close the OutputHandler.
close() - Method in interface org.apache.pig.Slice
Closes any streams this Slice has opened as part of its work.
closeSideFiles() - Method in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.PigMapReduce
 
CmdLineParser - Class in org.apache.pig.tools.cmdline
 
CmdLineParser(String[]) - Constructor for class org.apache.pig.tools.cmdline.CmdLineParser
 
CmdLineParser.ValueExpected - Enum in org.apache.pig.tools.cmdline
 
colFor(String) - Method in class org.apache.pig.impl.logicalLayer.schema.AtomSchema
 
colFor(String) - Method in class org.apache.pig.impl.logicalLayer.schema.Schema
 
colFor(String) - Method in class org.apache.pig.impl.logicalLayer.schema.TupleSchema
 
cols - Variable in class org.apache.pig.impl.eval.ProjectSpec
 
combinable() - Method in class org.apache.pig.impl.eval.FuncEvalSpec
 
combine(DataBag, Tuple) - Static method in class org.apache.pig.builtin.AVG
 
command - Variable in class org.apache.pig.impl.streaming.ExecutableManager
 
Command - Class in org.apache.pig.tools.grunt
 
Command() - Constructor for class org.apache.pig.tools.grunt.Command
 
compare(byte[], int, int, byte[], int, int) - Method in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.MapReduceLauncher.PigWritableComparator
 
compare(WritableComparable, WritableComparable) - Method in class org.apache.pig.ComparisonFunc
 
compare(Tuple, Tuple) - Method in class org.apache.pig.ComparisonFunc
This callback method must be implemented by all subclasses.
compare(Tuple, Tuple) - Method in class org.apache.pig.impl.eval.EvalSpec.UserComparator
 
compareTo(ElementDescriptor) - Method in class org.apache.pig.backend.hadoop.datastorage.HPath
 
compareTo(ElementDescriptor) - Method in class org.apache.pig.backend.local.datastorage.LocalPath
 
compareTo(Object) - Method in class org.apache.pig.data.DataAtom
 
compareTo(Object) - Method in class org.apache.pig.data.DataBag
This method is potentially very expensive since it may require a sort of the bag; don't call it unless you have to.
compareTo(Object) - Method in class org.apache.pig.data.DataMap
 
compareTo(Tuple) - Method in class org.apache.pig.data.Tuple
 
compareTo(Object) - Method in class org.apache.pig.data.Tuple
 
compareTo(StreamingCommand.HandleSpec) - Method in class org.apache.pig.impl.streaming.StreamingCommand.HandleSpec
 
ComparisonFunc - Class in org.apache.pig
 
ComparisonFunc() - Constructor for class org.apache.pig.ComparisonFunc
 
CompCond - Class in org.apache.pig.impl.eval.cond
 
CompCond(EvalSpec, String, EvalSpec) - Constructor for class org.apache.pig.impl.eval.cond.CompCond
 
compile(ExecLogicalPlan, Properties) - Method in interface org.apache.pig.backend.executionengine.ExecutionEngine
Compiles a logical plan into a physical plan, given a set of configuration properties that apply at the plan-level.
compile(ExecLogicalPlan[], Properties) - Method in interface org.apache.pig.backend.executionengine.ExecutionEngine
 
compile(ExecLogicalPlan, Properties) - Method in class org.apache.pig.backend.hadoop.executionengine.HExecutionEngine
 
compile(ExecLogicalPlan[], Properties) - Method in class org.apache.pig.backend.hadoop.executionengine.HExecutionEngine
 
compile(OperatorKey, Map<OperatorKey, LogicalOperator>, HExecutionEngine) - Method in class org.apache.pig.backend.hadoop.executionengine.MapreducePlanCompiler
 
compile(ExecLogicalPlan, Properties) - Method in class org.apache.pig.backend.local.executionengine.LocalExecutionEngine
 
compile(ExecLogicalPlan[], Properties) - Method in class org.apache.pig.backend.local.executionengine.LocalExecutionEngine
 
compile(LogicalOperator, Map) - Method in class org.apache.pig.impl.physicalLayer.PlanCompiler
 
completionNotification(Object) - Method in interface org.apache.pig.backend.executionengine.ExecJob
hook for asynchronous notification of job completion pushed from the back-end
completionNotification(Object) - Method in class org.apache.pig.backend.hadoop.executionengine.HJob
 
completionNotification(Object) - Method in class org.apache.pig.backend.local.executionengine.LocalJob
 
CompositeEvalSpec - Class in org.apache.pig.impl.eval
Follows the composite design pattern
CompositeEvalSpec(EvalSpec) - Constructor for class org.apache.pig.impl.eval.CompositeEvalSpec
 
cond - Variable in class org.apache.pig.impl.eval.BinCondSpec
 
Cond - Class in org.apache.pig.impl.eval.cond
 
Cond() - Constructor for class org.apache.pig.impl.eval.cond.Cond
 
cond - Variable in class org.apache.pig.impl.eval.cond.NotCond
 
cond - Variable in class org.apache.pig.impl.eval.FilterSpec
 
conditions - Variable in class org.apache.pig.backend.hadoop.executionengine.SplitSpec
 
conditions - Variable in class org.apache.pig.backend.local.executionengine.POSplit
 
config - Static variable in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.MapReduceLauncher
 
ConfigurationUtil - Class in org.apache.pig.backend.hadoop.datastorage
 
ConfigurationUtil() - Constructor for class org.apache.pig.backend.hadoop.datastorage.ConfigurationUtil
 
ConfigurationValidator - Class in org.apache.pig.impl.util
 
ConfigurationValidator() - Constructor for class org.apache.pig.impl.util.ConfigurationValidator
 
configure(JobConf) - Method in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.PigCombine
Just save off the PigJobConf for later use.
configure(JobConf) - Method in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.PigInputFormat
 
configure(JobConf) - Method in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.PigMapReduce
 
configure(JobConf) - Method in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.SortPartitioner
 
configure(Properties, StreamingCommand, DataCollector) - Method in class org.apache.pig.backend.hadoop.streaming.HadoopExecutableManager
 
configure(Properties, StreamingCommand, DataCollector) - Method in class org.apache.pig.impl.streaming.ExecutableManager
Configure and initialize the ExecutableManager.
configure(Properties) - Static method in class org.apache.pig.impl.util.SpillableMemoryManager
 
connect() - Method in class org.apache.pig.impl.PigContext
 
constant - Variable in class org.apache.pig.impl.eval.ConstSpec
 
ConstSpec - Class in org.apache.pig.impl.eval
 
ConstSpec(String) - Constructor for class org.apache.pig.impl.eval.ConstSpec
 
ConstSpec(Integer) - Constructor for class org.apache.pig.impl.eval.ConstSpec
 
ContainerDescriptor - Interface in org.apache.pig.backend.datastorage
 
contains(Object) - Method in class org.apache.pig.impl.util.IdentityHashSet
 
containsAll(Collection<?>) - Method in class org.apache.pig.impl.util.IdentityHashSet
 
content() - Method in class org.apache.pig.data.DataBag
Deprecated. 
content() - Method in class org.apache.pig.data.DataMap
 
contentLength - Variable in class org.apache.pig.backend.hadoop.datastorage.HSeekableInputStream
 
copy(ElementDescriptor, Properties, boolean) - Method in interface org.apache.pig.backend.datastorage.ElementDescriptor
Copy entity from an existing one, possibly residing in a different Data Storage.
copy(ElementDescriptor, boolean) - Method in interface org.apache.pig.backend.datastorage.ElementDescriptor
 
copy(ContainerDescriptor, Properties, boolean) - Method in class org.apache.pig.backend.hadoop.datastorage.HDirectory
 
copy(ElementDescriptor, Properties, boolean) - Method in class org.apache.pig.backend.hadoop.datastorage.HPath
 
copy(ElementDescriptor, boolean) - Method in class org.apache.pig.backend.hadoop.datastorage.HPath
 
copy(long) - Method in class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
copy(ElementDescriptor, Properties, boolean) - Method in class org.apache.pig.backend.local.datastorage.LocalDir
 
copy(ContainerDescriptor, Properties, boolean) - Method in class org.apache.pig.backend.local.datastorage.LocalDir
 
copy(ElementDescriptor, Properties, boolean) - Method in class org.apache.pig.backend.local.datastorage.LocalFile
 
copy(ElementDescriptor, Properties, boolean) - Method in class org.apache.pig.backend.local.datastorage.LocalPath
 
copy(ElementDescriptor, boolean) - Method in class org.apache.pig.backend.local.datastorage.LocalPath
 
copy(PigContext) - Method in class org.apache.pig.impl.eval.EvalSpec
 
copy() - Method in class org.apache.pig.impl.logicalLayer.schema.AtomSchema
 
copy() - Method in class org.apache.pig.impl.logicalLayer.schema.Schema
 
copy() - Method in class org.apache.pig.impl.logicalLayer.schema.TupleSchema
 
copy(String, String, boolean) - Method in class org.apache.pig.impl.PigContext
 
copyFrom(Tuple) - Method in class org.apache.pig.data.Tuple
 
count(Tuple) - Static method in class org.apache.pig.builtin.AVG
 
COUNT - Class in org.apache.pig.builtin
Generates the count of the values of the first field of a tuple.
COUNT() - Constructor for class org.apache.pig.builtin.COUNT
 
count(Tuple) - Static method in class org.apache.pig.builtin.COUNT
 
COUNT.Final - Class in org.apache.pig.builtin
 
COUNT.Final() - Constructor for class org.apache.pig.builtin.COUNT.Final
 
COUNT.Initial - Class in org.apache.pig.builtin
 
COUNT.Initial() - Constructor for class org.apache.pig.builtin.COUNT.Initial
 
COUNT.Intermed - Class in org.apache.pig.builtin
 
COUNT.Intermed() - Constructor for class org.apache.pig.builtin.COUNT.Intermed
 
create(Properties) - Method in interface org.apache.pig.backend.datastorage.ElementDescriptor
Opens a stream onto which an entity can be written to.
create() - Method in interface org.apache.pig.backend.datastorage.ElementDescriptor
 
create(Properties) - Method in class org.apache.pig.backend.hadoop.datastorage.HDirectory
 
create(Properties) - Method in class org.apache.pig.backend.hadoop.datastorage.HFile
 
create(Properties) - Method in class org.apache.pig.backend.hadoop.datastorage.HPath
 
create() - Method in class org.apache.pig.backend.hadoop.datastorage.HPath
 
create(Properties) - Method in class org.apache.pig.backend.local.datastorage.LocalDir
 
create(Properties) - Method in class org.apache.pig.backend.local.datastorage.LocalFile
 
create(Properties) - Method in class org.apache.pig.backend.local.datastorage.LocalPath
 
create() - Method in class org.apache.pig.backend.local.datastorage.LocalPath
 
create(String, PigContext) - Static method in class org.apache.pig.impl.io.FileLocalizer
 
create(String, boolean, PigContext) - Static method in class org.apache.pig.impl.io.FileLocalizer
 
createCl(String) - Method in class org.apache.pig.impl.PigContext
Creates a Classloader based on the passed jarFile and any extra jar files.
createExecutableManager() - Method in class org.apache.pig.impl.PigContext
Create a new ExecutableManager depending on the ExecType.
createInputHandler(StreamingCommand) - Static method in class org.apache.pig.impl.streaming.HandlerFactory
Create an InputHandler for the given input specification of the StreamingCommand.
createJar(OutputStream, List<String>, List<String>, PigContext) - Static method in class org.apache.pig.impl.util.JarManager
Create a jarfile in a temporary path, that is a merge of all the jarfiles containing the functions and the core pig classes.
createOutputHandler(StreamingCommand) - Static method in class org.apache.pig.impl.streaming.HandlerFactory
Create an OutputHandler for the given output specification of the StreamingCommand.
curMark - Variable in class org.apache.pig.backend.local.datastorage.LocalSeekableInputStream
 

D

DataAtom - Class in org.apache.pig.data
The basic data unit.
DataAtom() - Constructor for class org.apache.pig.data.DataAtom
 
DataAtom(String) - Constructor for class org.apache.pig.data.DataAtom
 
DataAtom(int) - Constructor for class org.apache.pig.data.DataAtom
 
DataAtom(long) - Constructor for class org.apache.pig.data.DataAtom
 
DataAtom(byte[]) - Constructor for class org.apache.pig.data.DataAtom
 
DataAtom(double) - Constructor for class org.apache.pig.data.DataAtom
 
DataBag - Class in org.apache.pig.data
A collection of Tuples.
DataBag() - Constructor for class org.apache.pig.data.DataBag
 
DataBag.BagDelimiterTuple - Class in org.apache.pig.data
 
DataBag.BagDelimiterTuple() - Constructor for class org.apache.pig.data.DataBag.BagDelimiterTuple
 
DataBag.EndBag - Class in org.apache.pig.data
 
DataBag.EndBag() - Constructor for class org.apache.pig.data.DataBag.EndBag
 
DataBag.StartBag - Class in org.apache.pig.data
 
DataBag.StartBag() - Constructor for class org.apache.pig.data.DataBag.StartBag
 
DataBuffer - Class in org.apache.pig.impl.util
 
DataBuffer() - Constructor for class org.apache.pig.impl.util.DataBuffer
 
DataCollector - Class in org.apache.pig.impl.eval.collector
This interface is used to represent tuple collectors.
DataCollector(DataCollector) - Constructor for class org.apache.pig.impl.eval.collector.DataCollector
 
DataMap - Class in org.apache.pig.data
 
DataMap() - Constructor for class org.apache.pig.data.DataMap
 
DataStorage - Interface in org.apache.pig.backend.datastorage
DataStorage provides an abstraction of a generic container.
DataStorageException - Exception in org.apache.pig.backend.datastorage
 
DataStorageException(String, Throwable) - Constructor for exception org.apache.pig.backend.datastorage.DataStorageException
 
DataStorageException() - Constructor for exception org.apache.pig.backend.datastorage.DataStorageException
 
DataStorageException(String) - Constructor for exception org.apache.pig.backend.datastorage.DataStorageException
 
DataStorageException(Throwable) - Constructor for exception org.apache.pig.backend.datastorage.DataStorageException
 
Datum - Class in org.apache.pig.data
A marker class for a basic data unit.
Datum() - Constructor for class org.apache.pig.data.Datum
 
debug - Variable in class org.apache.pig.impl.PigContext
 
debugOff() - Method in class org.apache.pig.PigServer
 
debugOn() - Method in class org.apache.pig.PigServer
 
decodeBytes(String) - Static method in class org.apache.pig.impl.util.ObjectSerializer
 
decreaseIdent() - Method in class org.apache.pig.impl.logicalLayer.LOTreePrinter
 
decreaseIdent() - Method in class org.apache.pig.impl.physicalLayer.POTreePrinter
 
DEFAULT_PARALLELISM - Static variable in class org.apache.pig.impl.builtin.GFCross
 
DEFAULT_REPLICATION_FACTOR_KEY - Static variable in interface org.apache.pig.backend.datastorage.DataStorage
 
DefaultDataBag - Class in org.apache.pig.data
An unordered collection of Tuples (possibly) with multiples.
DefaultDataBag() - Constructor for class org.apache.pig.data.DefaultDataBag
 
DefaultInputHandler - Class in org.apache.pig.impl.streaming
DefaultInputHandler handles the input for the Pig-Streaming executable in a InputType#SYNCHRONOUS manner by feeding it input via its stdin.
DefaultInputHandler() - Constructor for class org.apache.pig.impl.streaming.DefaultInputHandler
 
DefaultInputHandler(StreamingCommand.HandleSpec) - Constructor for class org.apache.pig.impl.streaming.DefaultInputHandler
 
defaultNumGroups - Static variable in class org.apache.pig.impl.builtin.GFAny
 
defaultNumSamples - Static variable in class org.apache.pig.impl.builtin.RandomSampleLoader
 
DefaultOutputHandler - Class in org.apache.pig.impl.streaming
FileOutputHandler handles the output from the Pig-Streaming executable in an OutputType#SYNCHRONOUS manner by reading its output via its stdout.
DefaultOutputHandler() - Constructor for class org.apache.pig.impl.streaming.DefaultOutputHandler
 
DefaultOutputHandler(StreamingCommand.HandleSpec) - Constructor for class org.apache.pig.impl.streaming.DefaultOutputHandler
 
delete() - Method in interface org.apache.pig.backend.datastorage.ElementDescriptor
Remove entity from the Data Storage.
delete() - Method in class org.apache.pig.backend.hadoop.datastorage.HPath
 
delete() - Method in class org.apache.pig.backend.local.datastorage.LocalPath
 
deleteFile(String) - Method in class org.apache.pig.PigServer
 
deleteTempFiles() - Static method in class org.apache.pig.impl.io.FileLocalizer
 
DerivedData - Class in org.apache.pig.pen
 
DerivedData() - Constructor for class org.apache.pig.pen.DerivedData
 
deserialize(String) - Static method in class org.apache.pig.impl.util.ObjectSerializer
 
deserializer - Variable in class org.apache.pig.impl.streaming.OutputHandler
 
DIFF - Class in org.apache.pig.builtin
DIFF compares the fields of a tuple with arity 2.
DIFF() - Constructor for class org.apache.pig.builtin.DIFF
 
DisplayExamples - Class in org.apache.pig.pen
 
DisplayExamples() - Constructor for class org.apache.pig.pen.DisplayExamples
 
distinct() - Method in class org.apache.pig.impl.eval.SortDistinctSpec
 
DistinctDataBag - Class in org.apache.pig.data
An unordered collection of Tuples with no multiples.
DistinctDataBag() - Constructor for class org.apache.pig.data.DistinctDataBag
 
DIVIDE - Class in org.apache.pig.impl.builtin
 
DIVIDE() - Constructor for class org.apache.pig.impl.builtin.DIVIDE
 
doesGrouping() - Method in class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
doesSorting() - Method in class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
doesSplitting() - Method in class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
driver - Variable in class org.apache.pig.impl.eval.GenerateSpec
 
ds - Variable in class org.apache.pig.backend.hadoop.executionengine.HExecutionEngine
 
ds - Variable in class org.apache.pig.backend.local.executionengine.LocalExecutionEngine
 
dumpSchema(String) - Method in class org.apache.pig.PigServer
 
dumpTimers(PrintStream) - Method in class org.apache.pig.tools.timer.PerformanceTimerFactory
Call print on all of the known performance timers.
dumpTimers() - Method in class org.apache.pig.tools.timer.PerformanceTimerFactory
 

E

ElementDescriptor - Interface in org.apache.pig.backend.datastorage
DataStorageElementDescriptor provides methods necessary to manage an element in a DataStorage.
eliminateDuplicates - Variable in class org.apache.pig.impl.eval.SortDistinctSpec
 
EMPTY - Static variable in class org.apache.pig.data.DataAtom
 
encodeBytes(byte[]) - Static method in class org.apache.pig.impl.util.ObjectSerializer
 
end - Variable in class org.apache.pig.builtin.BinaryStorage
 
end - Variable in class org.apache.pig.builtin.BinStorage
 
endBag - Static variable in class org.apache.pig.data.DataBag
 
EndOfOpts - Static variable in class org.apache.pig.tools.cmdline.CmdLineParser
 
equals(Object) - Method in class org.apache.pig.backend.hadoop.datastorage.HPath
 
equals(Object) - Method in class org.apache.pig.builtin.BinaryStorage
 
equals(Object) - Method in class org.apache.pig.builtin.BinStorage
 
equals(Object) - Method in class org.apache.pig.builtin.PigStorage
 
equals(PigStorage) - Method in class org.apache.pig.builtin.PigStorage
 
equals(Object) - Method in class org.apache.pig.data.DataAtom
 
equals(Object) - Method in class org.apache.pig.data.DataBag
 
equals(Object) - Method in class org.apache.pig.data.DataMap
 
equals(Object) - Method in class org.apache.pig.data.Datum
 
equals(Object) - Method in class org.apache.pig.data.Tuple
 
equals(Object) - Method in class org.apache.pig.impl.logicalLayer.OperatorKey
 
equals(Object) - Method in class org.apache.pig.impl.streaming.StreamingCommand.HandleSpec
 
eval(Datum) - Method in class org.apache.pig.impl.eval.cond.AndCond
 
eval(Datum) - Method in class org.apache.pig.impl.eval.cond.CompCond
 
eval(Datum) - Method in class org.apache.pig.impl.eval.cond.Cond
 
eval(Datum) - Method in class org.apache.pig.impl.eval.cond.FalseCond
 
eval(Datum) - Method in class org.apache.pig.impl.eval.cond.FuncCond
 
eval(Datum) - Method in class org.apache.pig.impl.eval.cond.NotCond
 
eval(Datum) - Method in class org.apache.pig.impl.eval.cond.OrCond
 
eval(Datum) - Method in class org.apache.pig.impl.eval.cond.RegexpCond
 
eval(Datum) - Method in class org.apache.pig.impl.eval.cond.TrueCond
 
eval(Datum) - Method in class org.apache.pig.impl.eval.ConstSpec
 
eval(Datum) - Method in class org.apache.pig.impl.eval.MapLookupSpec
 
eval(Datum) - Method in class org.apache.pig.impl.eval.ProjectSpec
 
eval(Datum) - Method in class org.apache.pig.impl.eval.SimpleEvalSpec
 
EvalFunc<T extends Datum> - Class in org.apache.pig
The class is used to implement functions to be applied to a dataset.
EvalFunc() - Constructor for class org.apache.pig.EvalFunc
 
EvalSpec - Class in org.apache.pig.impl.eval
 
EvalSpec() - Constructor for class org.apache.pig.impl.eval.EvalSpec
 
EvalSpec.UserComparator - Class in org.apache.pig.impl.eval
 
EvalSpecPrinter - Class in org.apache.pig.impl.eval
 
EvalSpecPrinter(PrintStream) - Constructor for class org.apache.pig.impl.eval.EvalSpecPrinter
 
EvalSpecTreePrinter - Class in org.apache.pig.impl.eval
 
EvalSpecTreePrinter(PrintStream) - Constructor for class org.apache.pig.impl.eval.EvalSpecTreePrinter
 
EvalSpecVisitor - Class in org.apache.pig.impl.eval
A visitor mechanism for navigating and operating on a tree of EvalSpecs.
EvalSpecVisitor() - Constructor for class org.apache.pig.impl.eval.EvalSpecVisitor
 
ExampleTuple - Class in org.apache.pig.data
 
ExampleTuple() - Constructor for class org.apache.pig.data.ExampleTuple
 
exec() - Method in class org.apache.pig.backend.hadoop.streaming.HadoopExecutableManager
 
exec(Tuple, DataAtom) - Method in class org.apache.pig.builtin.ARITY
 
exec(Tuple, DataAtom) - Method in class org.apache.pig.builtin.AVG
 
exec(Tuple, DataAtom) - Method in class org.apache.pig.builtin.AVG.Final
 
exec(Tuple, Tuple) - Method in class org.apache.pig.builtin.AVG.Initial
 
exec(Tuple, Tuple) - Method in class org.apache.pig.builtin.AVG.Intermed
 
exec(Tuple, DataAtom) - Method in class org.apache.pig.builtin.COUNT
 
exec(Tuple, DataAtom) - Method in class org.apache.pig.builtin.COUNT.Final
 
exec(Tuple, Tuple) - Method in class org.apache.pig.builtin.COUNT.Initial
 
exec(Tuple, Tuple) - Method in class org.apache.pig.builtin.COUNT.Intermed
 
exec(Tuple, DataBag) - Method in class org.apache.pig.builtin.DIFF
Compares a tuple with two fields.
exec(Tuple) - Method in class org.apache.pig.builtin.IsEmpty
 
exec(Tuple, DataAtom) - Method in class org.apache.pig.builtin.MAX
 
exec(Tuple, DataAtom) - Method in class org.apache.pig.builtin.MAX.Final
 
exec(Tuple, Tuple) - Method in class org.apache.pig.builtin.MAX.Initial
 
exec(Tuple, DataAtom) - Method in class org.apache.pig.builtin.MIN
 
exec(Tuple, DataAtom) - Method in class org.apache.pig.builtin.MIN.Final
 
exec(Tuple, Tuple) - Method in class org.apache.pig.builtin.MIN.Initial
 
exec(Tuple, DataAtom) - Method in class org.apache.pig.builtin.SUM
 
exec(Tuple, DataAtom) - Method in class org.apache.pig.builtin.SUM.Final
 
exec(Tuple, Tuple) - Method in class org.apache.pig.builtin.SUM.Initial
 
exec(Tuple, DataBag) - Method in class org.apache.pig.builtin.TOKENIZE
 
exec(Tuple, T) - Method in class org.apache.pig.EvalFunc
This callback method must be implemented by all subclasses.
exec(Tuple) - Method in class org.apache.pig.FilterFunc
This callback method must be implemented by all subclasses.
exec(Tuple, DataAtom) - Method in class org.apache.pig.impl.builtin.ADD
 
exec(Tuple, DataAtom) - Method in class org.apache.pig.impl.builtin.DIVIDE
 
exec(Tuple, DataBag) - Method in class org.apache.pig.impl.builtin.FindQuantiles
first field in the input tuple is the number of quantiles to generate second field is the *sorted* bag of samples
exec(Tuple, DataAtom) - Method in class org.apache.pig.impl.builtin.GFAny
 
exec(Tuple, DataBag) - Method in class org.apache.pig.impl.builtin.GFCross
 
exec(Tuple, DataBag) - Method in class org.apache.pig.impl.builtin.GFReplicate
 
exec(Tuple, DataAtom) - Method in class org.apache.pig.impl.builtin.MULTIPLY
 
exec(Tuple, DataBag) - Method in class org.apache.pig.impl.builtin.ShellBagEvalFunc
 
exec(Tuple, DataAtom) - Method in class org.apache.pig.impl.builtin.SUBTRACT
 
exec() - Method in class org.apache.pig.impl.streaming.ExecutableManager
Start execution of the external process.
exec() - Method in class org.apache.pig.tools.grunt.Grunt
 
execEngine - Static variable in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.MapReduceLauncher
 
ExecException - Exception in org.apache.pig.backend.executionengine
 
ExecException(String, Throwable) - Constructor for exception org.apache.pig.backend.executionengine.ExecException
 
ExecException() - Constructor for exception org.apache.pig.backend.executionengine.ExecException
 
ExecException(String) - Constructor for exception org.apache.pig.backend.executionengine.ExecException
 
ExecException(Throwable) - Constructor for exception org.apache.pig.backend.executionengine.ExecException
 
ExecJob - Interface in org.apache.pig.backend.executionengine
Abstraction on a job that the execution engine runs.
ExecJob.JOB_STATUS - Enum in org.apache.pig.backend.executionengine
 
ExecLogicalPlan - Interface in org.apache.pig.backend.executionengine
A logical plan has a root of the operator tree.
ExecPhysicalOperator - Interface in org.apache.pig.backend.executionengine
 
ExecPhysicalPlan - Interface in org.apache.pig.backend.executionengine
 
ExecScopedLogicalOperator - Interface in org.apache.pig.backend.executionengine
 
ExecutableManager - Class in org.apache.pig.impl.streaming
ExecutableManager manages an external executable which processes data in a Pig query.
ExecutableManager() - Constructor for class org.apache.pig.impl.streaming.ExecutableManager
Create a new ExecutableManager.
execute(ExecPhysicalPlan) - Method in interface org.apache.pig.backend.executionengine.ExecutionEngine
Execute the physical plan in blocking mode.
execute(ExecPhysicalPlan) - Method in class org.apache.pig.backend.hadoop.executionengine.HExecutionEngine
 
execute(ExecPhysicalPlan) - Method in class org.apache.pig.backend.local.executionengine.LocalExecutionEngine
 
execute(String) - Method in class org.apache.pig.tools.grunt.Command
 
ExecutionEngine - Interface in org.apache.pig.backend.executionengine
TODO: provide a manner to generate/collect logging information for DBG purposes TODO: add keys for properties/statistics
ExGen - Class in org.apache.pig.pen
 
ExGen() - Constructor for class org.apache.pig.pen.ExGen
 
exists() - Method in interface org.apache.pig.backend.datastorage.ElementDescriptor
Checks whether the entity exists or not
exists() - Method in class org.apache.pig.backend.hadoop.datastorage.HPath
 
exists() - Method in class org.apache.pig.backend.local.datastorage.LocalPath
 
existsFile(String) - Method in class org.apache.pig.PigServer
 
exitCode - Variable in class org.apache.pig.impl.streaming.ExecutableManager
 
explain(OutputStream) - Method in interface org.apache.pig.backend.executionengine.ExecLogicalPlan
 
explain(OutputStream) - Method in interface org.apache.pig.backend.executionengine.ExecPhysicalPlan
To provide an "explanation" about how the physical plan has been constructed
explain(OutputStream) - Method in class org.apache.pig.backend.hadoop.executionengine.MapRedPhysicalPlan
 
explain(OutputStream) - Method in class org.apache.pig.backend.local.executionengine.LocalPhysicalPlan
 
explain(OutputStream) - Method in class org.apache.pig.impl.logicalLayer.LogicalPlan
 
explain(String, PrintStream) - Method in class org.apache.pig.PigServer
Provide information on how a pig query will be executed.
extraJars - Variable in class org.apache.pig.impl.PigContext
 

F

FalseCond - Class in org.apache.pig.impl.eval.cond
 
FalseCond() - Constructor for class org.apache.pig.impl.eval.cond.FalseCond
 
FetchBaseData - Class in org.apache.pig.pen
 
FetchBaseData() - Constructor for class org.apache.pig.pen.FetchBaseData
 
fields - Variable in class org.apache.pig.data.Tuple
 
fields - Variable in class org.apache.pig.impl.logicalLayer.schema.TupleSchema
 
file - Variable in class org.apache.pig.backend.local.datastorage.LocalSeekableInputStream
 
fileExists(String, PigContext) - Static method in class org.apache.pig.impl.io.FileLocalizer
 
fileExists(String, DataStorage) - Static method in class org.apache.pig.impl.io.FileLocalizer
 
FileInputHandler - Class in org.apache.pig.impl.streaming
FileInputHandler handles the input for the Pig-Streaming executable in an InputType#ASYNCHRONOUS manner by feeding it input via an external file specified by the user.
FileInputHandler(StreamingCommand.HandleSpec) - Constructor for class org.apache.pig.impl.streaming.FileInputHandler
 
FileLocalizer - Class in org.apache.pig.impl.io
 
FileLocalizer() - Constructor for class org.apache.pig.impl.io.FileLocalizer
 
FileLocalizer.DataStorageInputStreamIterator - Class in org.apache.pig.impl.io
 
FileLocalizer.DataStorageInputStreamIterator(ElementDescriptor[]) - Constructor for class org.apache.pig.impl.io.FileLocalizer.DataStorageInputStreamIterator
 
FileOutputHandler - Class in org.apache.pig.impl.streaming
FileOutputHandler handles the output from the Pig-Streaming executable in an OutputType#ASYNCHRONOUS manner by reading it from an external file specified by the user.
FileOutputHandler(StreamingCommand.HandleSpec) - Constructor for class org.apache.pig.impl.streaming.FileOutputHandler
 
fileSize(String) - Method in class org.apache.pig.PigServer
Returns the length of a file in bytes which exists in the HDFS (accounts for replication).
FileSpec - Class in org.apache.pig.impl.io
A simple class that specifies a file name and storage function which is used to read/write it
FileSpec(String, String) - Constructor for class org.apache.pig.impl.io.FileSpec
 
FilterFunc - Class in org.apache.pig
 
FilterFunc() - Constructor for class org.apache.pig.FilterFunc
 
FilterSpec - Class in org.apache.pig.impl.eval
 
FilterSpec(Cond) - Constructor for class org.apache.pig.impl.eval.FilterSpec
 
finalize() - Method in class org.apache.pig.data.DataBag
Need to override finalize to clean out the mSpillFiles array.
findContainingJar(Class) - Static method in class org.apache.pig.impl.util.JarManager
Find a jar that contains a class of the same name, if any.
FindQuantiles - Class in org.apache.pig.impl.builtin
 
FindQuantiles() - Constructor for class org.apache.pig.impl.builtin.FindQuantiles
 
finish() - Method in class org.apache.pig.builtin.BinaryStorage
 
finish() - Method in class org.apache.pig.builtin.BinStorage
 
finish() - Method in class org.apache.pig.builtin.PigDump
 
finish() - Method in class org.apache.pig.builtin.PigStorage
 
finish() - Method in class org.apache.pig.EvalFunc
Placeholder for cleanup to be performed at the end.
finish() - Method in class org.apache.pig.FilterFunc
Placeholder for cleanup to be performed at the end.
finish() - Method in class org.apache.pig.impl.builtin.ShellBagEvalFunc
 
finish() - Method in class org.apache.pig.impl.eval.collector.DataCollector
 
finish() - Method in class org.apache.pig.impl.eval.cond.AndCond
 
finish() - Method in class org.apache.pig.impl.eval.cond.CompCond
 
finish() - Method in class org.apache.pig.impl.eval.cond.Cond
 
finish() - Method in class org.apache.pig.impl.eval.cond.FalseCond
 
finish() - Method in class org.apache.pig.impl.eval.cond.FuncCond
 
finish() - Method in class org.apache.pig.impl.eval.cond.NotCond
 
finish() - Method in class org.apache.pig.impl.eval.cond.OrCond
 
finish() - Method in class org.apache.pig.impl.eval.cond.RegexpCond
 
finish() - Method in class org.apache.pig.impl.eval.cond.TrueCond
 
finish() - Method in class org.apache.pig.impl.eval.EvalSpec
A placeholder for any cleanup action that the spec needs to perform
finish() - Method in interface org.apache.pig.StoreFunc
Do any kind of post processing because the last tuple has been stored.
finishPipe() - Method in class org.apache.pig.impl.eval.collector.DataCollector
 
FIXED - Static variable in class org.apache.pig.impl.logicalLayer.LogicalOperator
 
flatten() - Method in class org.apache.pig.impl.logicalLayer.schema.AtomSchema
 
flatten() - Method in class org.apache.pig.impl.logicalLayer.schema.Schema
 
flatten() - Method in class org.apache.pig.impl.logicalLayer.schema.TupleSchema
 
FlattenCollector - Class in org.apache.pig.impl.eval.collector
 
FlattenCollector(DataCollector) - Constructor for class org.apache.pig.impl.eval.collector.FlattenCollector
 
flattenLineageContains(Tuple) - Method in class org.apache.pig.impl.util.LineageTracer
 
fs - Variable in class org.apache.pig.backend.hadoop.datastorage.HPath
 
fs - Variable in class org.apache.pig.backend.local.datastorage.LocalPath
 
fullPath(String, PigContext) - Static method in class org.apache.pig.impl.io.FileLocalizer
 
func - Variable in class org.apache.pig.impl.eval.cond.FuncCond
 
FuncCond - Class in org.apache.pig.impl.eval.cond
 
FuncCond(FunctionInstantiator, String, EvalSpec) - Constructor for class org.apache.pig.impl.eval.cond.FuncCond
 
FuncEvalSpec - Class in org.apache.pig.impl.eval
 
FuncEvalSpec(FunctionInstantiator, String, EvalSpec) - Constructor for class org.apache.pig.impl.eval.FuncEvalSpec
 
funcName - Variable in class org.apache.pig.impl.eval.cond.FuncCond
 
FunctionInstantiator - Interface in org.apache.pig.impl
 

G

GenerateExamples(LogicalPlan, PigContext) - Static method in class org.apache.pig.pen.ExGen
 
GenerateSpec - Class in org.apache.pig.impl.eval
 
GenerateSpec(List<EvalSpec>) - Constructor for class org.apache.pig.impl.eval.GenerateSpec
 
GenerateSpec(EvalSpec) - Constructor for class org.apache.pig.impl.eval.GenerateSpec
 
genSubstitutedFile(BufferedReader, Writer, String[], String[]) - Method in class org.apache.pig.tools.parameters.ParameterSubstitutionPreprocessor
This is the main API that takes script template and produces pig script
get(String) - Method in class org.apache.pig.data.DataMap
Fetch the value corresponding to a given key
getActiveContainer() - Method in interface org.apache.pig.backend.datastorage.DataStorage
 
getActiveContainer() - Method in class org.apache.pig.backend.hadoop.datastorage.HDataStorage
 
getActiveContainer() - Method in class org.apache.pig.backend.local.datastorage.LocalDataStorage
 
getActiveSplit() - Static method in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.PigInputFormat
 
getAlias() - Method in class org.apache.pig.impl.logicalLayer.LogicalOperator
 
getAlias() - Method in class org.apache.pig.impl.logicalLayer.LogicalPlan
 
getAlias() - Method in class org.apache.pig.impl.logicalLayer.schema.Schema
 
getAliases() - Method in class org.apache.pig.impl.logicalLayer.schema.Schema
 
getAliases() - Method in class org.apache.pig.PigServer
 
getAmendKey() - Method in class org.apache.pig.data.AmendableTuple
 
getArgs() - Method in class org.apache.pig.impl.eval.FuncEvalSpec
 
getAtomField(int) - Method in class org.apache.pig.data.Tuple
 
getBagField(int) - Method in class org.apache.pig.data.Tuple
 
getCacheSpecs() - Method in class org.apache.pig.impl.streaming.StreamingCommand
Get the list of files which need to be cached on the execute nodes.
getChildren(Tuple) - Method in class org.apache.pig.impl.util.LineageTracer
 
getClassForAlias(String) - Method in class org.apache.pig.impl.PigContext
 
getClassNameFromSpec(String) - Static method in class org.apache.pig.impl.PigContext
 
getCol(int) - Method in class org.apache.pig.impl.eval.ProjectSpec
 
getCol() - Method in class org.apache.pig.impl.eval.ProjectSpec
 
getCols() - Method in class org.apache.pig.impl.eval.ProjectSpec
 
getCombiner() - Method in class org.apache.pig.impl.eval.EvalSpec
 
getCommand() - Method in class org.apache.pig.impl.eval.StreamSpec
Get the StreamingCommand for this StreamSpec.
getCommandArgs() - Method in class org.apache.pig.impl.streaming.StreamingCommand
Get the parsed command arguments.
getCommandForAlias(String) - Method in class org.apache.pig.impl.PigContext
Get the StreamingCommand for the given alias.
getComparator() - Method in class org.apache.pig.impl.eval.EvalSpec
Compare 2 tuples according to this spec.
getComparatorName() - Method in class org.apache.pig.impl.eval.EvalSpec
 
getConditions() - Method in class org.apache.pig.impl.logicalLayer.LOSplit
 
getConf() - Method in class org.apache.pig.impl.PigContext
Deprecated. use PigContext.getProperties() instead
getConfiguration() - Method in interface org.apache.pig.backend.datastorage.DataStorage
Provides configuration information about the storage itself.
getConfiguration() - Method in interface org.apache.pig.backend.datastorage.ElementDescriptor
Retrieve configuration information for entity
getConfiguration() - Method in interface org.apache.pig.backend.executionengine.ExecPhysicalPlan
A job may have properties, like a priority, degree of parallelism...
getConfiguration() - Method in interface org.apache.pig.backend.executionengine.ExecutionEngine
Provides configuration information about the execution engine itself.
getConfiguration() - Method in class org.apache.pig.backend.hadoop.datastorage.HConfiguration
 
getConfiguration() - Method in class org.apache.pig.backend.hadoop.datastorage.HDataStorage
 
getConfiguration() - Method in class org.apache.pig.backend.hadoop.datastorage.HPath
 
getConfiguration() - Method in class org.apache.pig.backend.hadoop.executionengine.HExecutionEngine
 
getConfiguration() - Method in class org.apache.pig.backend.hadoop.executionengine.MapRedPhysicalPlan
 
getConfiguration() - Method in class org.apache.pig.backend.local.datastorage.LocalDataStorage
 
getConfiguration() - Method in class org.apache.pig.backend.local.datastorage.LocalPath
 
getConfiguration() - Method in class org.apache.pig.backend.local.executionengine.LocalExecutionEngine
 
getConfiguration() - Method in class org.apache.pig.backend.local.executionengine.LocalPhysicalPlan
 
getContiguration() - Method in interface org.apache.pig.backend.executionengine.ExecJob
Get configuration information
getContiguration() - Method in class org.apache.pig.backend.hadoop.executionengine.HJob
 
getContiguration() - Method in class org.apache.pig.backend.local.executionengine.LocalJob
 
getCounts() - Method in class org.apache.pig.impl.util.LineageTracer
 
getCurPath() - Method in class org.apache.pig.backend.local.datastorage.LocalPath
 
getDataStorage() - Method in interface org.apache.pig.backend.datastorage.ElementDescriptor
 
getDataStorage() - Method in interface org.apache.pig.backend.executionengine.ExecutionEngine
 
getDataStorage() - Method in class org.apache.pig.backend.hadoop.datastorage.HPath
 
getDataStorage() - Method in class org.apache.pig.backend.hadoop.executionengine.HExecutionEngine
 
getDataStorage() - Method in class org.apache.pig.backend.local.datastorage.LocalPath
 
getDataStorage() - Method in class org.apache.pig.backend.local.executionengine.LocalExecutionEngine
 
getDfs() - Method in class org.apache.pig.impl.PigContext
 
GetEquivalenceClasses(LogicalOperator, Map<LogicalOperator, DataBag>) - Static method in class org.apache.pig.pen.DerivedData
 
getEvalSpec() - Method in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.SliceWrapper
 
getEvalSpec(int) - Method in class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
getExecType() - Method in class org.apache.pig.impl.PigContext
Returns the type of execution currently in effect.
getExecutable() - Method in class org.apache.pig.impl.streaming.StreamingCommand
Get the command to be executed.
getExecutionEngine() - Method in class org.apache.pig.impl.PigContext
 
getField(int) - Method in class org.apache.pig.data.Tuple
 
getFields() - Method in class org.apache.pig.impl.logicalLayer.schema.TupleSchema
 
getFileName() - Method in class org.apache.pig.impl.io.FileSpec
 
getFileSpec(int) - Method in class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
getFinal() - Method in interface org.apache.pig.Algebraic
 
getFinal() - Method in class org.apache.pig.builtin.AVG
 
getFinal() - Method in class org.apache.pig.builtin.COUNT
 
getFinal() - Method in class org.apache.pig.builtin.MAX
 
getFinal() - Method in class org.apache.pig.builtin.MIN
 
getFinal() - Method in class org.apache.pig.builtin.SUM
 
getFlattenChildren(Tuple) - Method in class org.apache.pig.impl.util.LineageTracer
 
getFunc() - Method in class org.apache.pig.impl.eval.FuncEvalSpec
Extend the default deserialization
getFuncName() - Method in class org.apache.pig.impl.eval.FuncEvalSpec
 
getFuncName() - Method in class org.apache.pig.impl.io.FileSpec
 
getFuncs() - Method in class org.apache.pig.impl.eval.BinCondSpec
 
getFuncs() - Method in class org.apache.pig.impl.eval.CompositeEvalSpec
 
getFuncs() - Method in class org.apache.pig.impl.eval.cond.AndCond
 
getFuncs() - Method in class org.apache.pig.impl.eval.cond.CompCond
 
getFuncs() - Method in class org.apache.pig.impl.eval.cond.Cond
 
getFuncs() - Method in class org.apache.pig.impl.eval.cond.FalseCond
 
getFuncs() - Method in class org.apache.pig.impl.eval.cond.FuncCond
 
getFuncs() - Method in class org.apache.pig.impl.eval.cond.NotCond
 
getFuncs() - Method in class org.apache.pig.impl.eval.cond.OrCond
 
getFuncs() - Method in class org.apache.pig.impl.eval.cond.RegexpCond
 
getFuncs() - Method in class org.apache.pig.impl.eval.cond.TrueCond
 
getFuncs() - Method in class org.apache.pig.impl.eval.ConstSpec
 
getFuncs() - Method in class org.apache.pig.impl.eval.EvalSpec
Get the functions required by this spec
getFuncs() - Method in class org.apache.pig.impl.eval.FilterSpec
 
getFuncs() - Method in class org.apache.pig.impl.eval.FuncEvalSpec
 
getFuncs() - Method in class org.apache.pig.impl.eval.GenerateSpec
 
getFuncs() - Method in class org.apache.pig.impl.eval.MapLookupSpec
 
getFuncs() - Method in class org.apache.pig.impl.eval.ProjectSpec
 
getFuncs() - Method in class org.apache.pig.impl.eval.SortDistinctSpec
 
getFuncs() - Method in class org.apache.pig.impl.eval.StarSpec
 
getFuncs() - Method in class org.apache.pig.impl.eval.StreamSpec
 
getFuncs() - Method in class org.apache.pig.impl.eval.window.WindowSpec
 
getFuncs() - Method in class org.apache.pig.impl.logicalLayer.LOCogroup
 
getFuncs() - Method in class org.apache.pig.impl.logicalLayer.LOEval
 
getFuncs() - Method in class org.apache.pig.impl.logicalLayer.LogicalOperator
 
getFuncs() - Method in class org.apache.pig.impl.logicalLayer.LogicalPlan
 
getFuncs() - Method in class org.apache.pig.impl.logicalLayer.LOLoad
 
getFuncs() - Method in class org.apache.pig.impl.logicalLayer.LOStore
 
getFuncSpec() - Method in class org.apache.pig.impl.io.FileSpec
 
getGenerator() - Static method in class org.apache.pig.impl.logicalLayer.parser.NodeIdGenerator
 
getGroupAndTuple(Datum) - Static method in class org.apache.pig.impl.logicalLayer.LOCogroup
 
getGroupbySpec() - Method in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.SliceWrapper
 
getGroupBySpec() - Method in class org.apache.pig.impl.eval.GenerateSpec
 
getHandleSpecs(StreamingCommand.Handle) - Method in class org.apache.pig.impl.streaming.StreamingCommand
Get specifications for the given Handle.
getHFS() - Method in class org.apache.pig.backend.hadoop.datastorage.HDataStorage
 
getHFS() - Method in class org.apache.pig.backend.hadoop.datastorage.HPath
 
getId() - Method in interface org.apache.pig.backend.executionengine.ExecPhysicalOperator
 
getId() - Method in interface org.apache.pig.backend.executionengine.ExecScopedLogicalOperator
 
getId() - Method in class org.apache.pig.impl.logicalLayer.LogicalOperator
 
getId() - Method in class org.apache.pig.impl.logicalLayer.OperatorKey
 
getId() - Method in class org.apache.pig.impl.physicalLayer.PhysicalOperator
 
getIndex() - Method in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.SliceWrapper
 
getInitial() - Method in interface org.apache.pig.Algebraic
 
getInitial() - Method in class org.apache.pig.builtin.AVG
 
getInitial() - Method in class org.apache.pig.builtin.COUNT
 
getInitial() - Method in class org.apache.pig.builtin.MAX
 
getInitial() - Method in class org.apache.pig.builtin.MIN
 
getInitial() - Method in class org.apache.pig.builtin.SUM
 
getInputFileSpec() - Method in class org.apache.pig.impl.logicalLayer.LOLoad
 
getInputs() - Method in class org.apache.pig.impl.logicalLayer.LogicalOperator
 
getInputSpec() - Method in class org.apache.pig.impl.streaming.StreamingCommand
Get the input specification of the StreamingCommand.
getInputType() - Method in class org.apache.pig.impl.streaming.DefaultInputHandler
 
getInputType() - Method in class org.apache.pig.impl.streaming.FileInputHandler
 
getInputType() - Method in class org.apache.pig.impl.streaming.InputHandler
Get the handled InputType
getInstance() - Static method in class org.apache.pig.data.BagFactory
Get a reference to the singleton factory.
getIntermed() - Method in interface org.apache.pig.Algebraic
 
getIntermed() - Method in class org.apache.pig.builtin.AVG
 
getIntermed() - Method in class org.apache.pig.builtin.COUNT
 
getIntermed() - Method in class org.apache.pig.builtin.MAX
 
getIntermed() - Method in class org.apache.pig.builtin.MIN
 
getIntermed() - Method in class org.apache.pig.builtin.SUM
 
getJobClient() - Method in class org.apache.pig.backend.hadoop.executionengine.HExecutionEngine
 
getJobConf() - Method in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.SliceWrapper
 
getJobConf() - Method in class org.apache.pig.impl.PigContext
Get the JobConf of the current Map-Reduce job.
getJobOutputFile() - Method in class org.apache.pig.impl.PigContext
Get the output file for the current Pig Script.
getLength() - Method in class org.apache.pig.backend.executionengine.PigSlice
 
getLength() - Method in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.SliceWrapper
 
getLength() - Method in interface org.apache.pig.Slice
Returns the length in bytes of all of the data that will be processed by this Slice.
getLfs() - Method in class org.apache.pig.impl.PigContext
 
getLineage() - Method in class org.apache.pig.impl.eval.EvalSpec
 
getLocations() - Method in class org.apache.pig.backend.executionengine.PigSlice
 
getLocations() - Method in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.SliceWrapper
 
getLocations() - Method in interface org.apache.pig.Slice
Returns string representations of all the files that will be used as part of processing this Slice.
getLogDir() - Method in class org.apache.pig.impl.streaming.StreamingCommand
Get the directory where the log-files of the command are persisted.
getLogFilesLimit() - Method in class org.apache.pig.impl.streaming.StreamingCommand
Get the maximum number of tasks whose stderr logs files are persisted.
getLogicalToPhysicalMap() - Method in class org.apache.pig.backend.local.executionengine.LocalExecutionEngine
 
getLogs(OutputStream) - Method in interface org.apache.pig.backend.executionengine.ExecJob
Collecting various forms of outputs
getLogs(OutputStream) - Method in class org.apache.pig.backend.hadoop.executionengine.HJob
 
getLogs(OutputStream) - Method in class org.apache.pig.backend.local.executionengine.LocalJob
 
getMaterializedResults() - Method in class org.apache.pig.backend.hadoop.executionengine.HExecutionEngine
 
getMembers(Tuple) - Method in class org.apache.pig.impl.util.LineageTracer
 
getMembershipMap() - Method in class org.apache.pig.impl.util.LineageTracer
 
getMemorySize() - Method in class org.apache.pig.data.DataAtom
 
getMemorySize() - Method in class org.apache.pig.data.DataBag
Return the size of memory usage.
getMemorySize() - Method in class org.apache.pig.data.DataMap
 
getMemorySize() - Method in class org.apache.pig.data.Datum
 
getMemorySize() - Method in class org.apache.pig.data.Tuple
 
getMemorySize() - Method in interface org.apache.pig.impl.util.Spillable
Requests that an object return an estimate of its in memory size.
getName() - Method in class org.apache.pig.impl.streaming.StreamingCommand.HandleSpec
Get the name of the HandleSpec.
getNext() - Method in class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
getNext() - Method in class org.apache.pig.backend.local.executionengine.POCogroup
 
getNext() - Method in class org.apache.pig.backend.local.executionengine.POEval
 
getNext() - Method in class org.apache.pig.backend.local.executionengine.POLoad
 
getNext() - Method in class org.apache.pig.backend.local.executionengine.PORead
 
getNext() - Method in class org.apache.pig.backend.local.executionengine.POSort
 
getNext() - Method in class org.apache.pig.backend.local.executionengine.POSplit
 
getNext() - Method in class org.apache.pig.backend.local.executionengine.POStore
 
getNext() - Method in class org.apache.pig.backend.local.executionengine.POUnion
 
getNext() - Method in class org.apache.pig.builtin.BinaryStorage
 
getNext() - Method in class org.apache.pig.builtin.BinStorage
 
getNext() - Method in class org.apache.pig.builtin.PigStorage
 
getNext() - Method in class org.apache.pig.builtin.TextLoader
 
getNext() - Method in class org.apache.pig.impl.builtin.RandomSampleLoader
 
getNext() - Method in class org.apache.pig.impl.physicalLayer.PhysicalOperator
 
getNext() - Method in class org.apache.pig.impl.streaming.OutputHandler
Get the next output Tuple of the managed process.
getNext() - Method in interface org.apache.pig.LoadFunc
Retrieves the next tuple to be processed.
getNextNodeId(String) - Method in class org.apache.pig.impl.logicalLayer.parser.NodeIdGenerator
 
getNextOpt() - Method in class org.apache.pig.tools.cmdline.CmdLineParser
Get the next option.
getOperatorKey() - Method in interface org.apache.pig.backend.executionengine.ExecScopedLogicalOperator
 
getOperatorKey() - Method in class org.apache.pig.impl.logicalLayer.LogicalOperator
 
getOperatorKey() - Method in class org.apache.pig.impl.physicalLayer.PhysicalOperator
 
getOpTable() - Method in interface org.apache.pig.backend.executionengine.ExecLogicalPlan
 
getOpTable() - Method in interface org.apache.pig.backend.executionengine.ExecPhysicalPlan
 
getOpTable() - Method in class org.apache.pig.backend.hadoop.executionengine.MapRedPhysicalPlan
 
getOpTable() - Method in class org.apache.pig.backend.local.executionengine.LocalPhysicalPlan
 
getOpTable() - Method in class org.apache.pig.impl.logicalLayer.LogicalOperator
 
getOpTable() - Method in class org.apache.pig.impl.logicalLayer.LogicalPlan
 
getOutputFileSpec() - Method in class org.apache.pig.impl.logicalLayer.LOStore
 
getOutputSchemaForPipe(Schema) - Method in class org.apache.pig.impl.eval.EvalSpec
 
getOutputSpec() - Method in class org.apache.pig.impl.streaming.StreamingCommand
Get the specification of the primary output of the StreamingCommand.
getOutputType() - Method in class org.apache.pig.backend.local.executionengine.POStore
 
getOutputType() - Method in class org.apache.pig.impl.logicalLayer.LOCogroup
 
getOutputType() - Method in class org.apache.pig.impl.logicalLayer.LODefine
 
getOutputType() - Method in class org.apache.pig.impl.logicalLayer.LOEval
 
getOutputType() - Method in class org.apache.pig.impl.logicalLayer.LogicalOperator
 
getOutputType() - Method in class org.apache.pig.impl.logicalLayer.LogicalPlan
 
getOutputType() - Method in class org.apache.pig.impl.logicalLayer.LOLoad
 
getOutputType() - Method in class org.apache.pig.impl.logicalLayer.LOSort
 
getOutputType() - Method in class org.apache.pig.impl.logicalLayer.LOSplit
 
getOutputType() - Method in class org.apache.pig.impl.logicalLayer.LOSplitOutput
 
getOutputType() - Method in class org.apache.pig.impl.logicalLayer.LOStore
 
getOutputType() - Method in class org.apache.pig.impl.logicalLayer.LOUnion
 
getOutputType() - Method in class org.apache.pig.impl.physicalLayer.PhysicalOperator
 
getOutputType() - Method in class org.apache.pig.impl.streaming.DefaultOutputHandler
 
getOutputType() - Method in class org.apache.pig.impl.streaming.FileOutputHandler
 
getOutputType() - Method in class org.apache.pig.impl.streaming.OutputHandler
Get the handled OutputType.
getPartition(Tuple, Writable, int) - Method in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.SortPartitioner
 
getPath() - Method in class org.apache.pig.backend.hadoop.datastorage.HPath
 
getPath() - Method in class org.apache.pig.backend.local.datastorage.LocalPath
 
getPathsToSkip() - Method in class org.apache.pig.impl.PigContext
Get paths which are to skipped while automatically shipping binaries for streaming.
getPerfTimerFactory() - Static method in class org.apache.pig.tools.timer.PerformanceTimerFactory
Get the timer factory.
getPersistStderr() - Method in class org.apache.pig.impl.streaming.StreamingCommand
Should the stderr of the managed process be persisted?
getPhysicalOpTable() - Method in class org.apache.pig.backend.hadoop.executionengine.HExecutionEngine
 
getPigContext() - Static method in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.PigMapReduce
 
getPigContext() - Method in class org.apache.pig.impl.logicalLayer.LogicalPlan
 
getPigContext() - Method in class org.apache.pig.PigServer
 
getPos() - Method in class org.apache.pig.backend.executionengine.PigSlice
 
getPos() - Method in interface org.apache.pig.Slice
Returns the number of bytes read so far as part of processing this Slice.
getPosition() - Method in class org.apache.pig.impl.io.BufferedPositionedInputStream
Returns the current position in the tracked InputStream.
getProgress() - Method in class org.apache.pig.backend.executionengine.PigSlice
 
getProgress() - Method in interface org.apache.pig.Slice
Returns the percentage of Slice that is complete from 0.0 to 1.0.
getProperties() - Method in class org.apache.pig.impl.eval.EvalSpec
Get properties specific to a given EvalSpec.
getProperties() - Method in class org.apache.pig.impl.PigContext
Provides configuration information.
getProperty(String) - Method in class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
getReadFrom() - Method in class org.apache.pig.impl.logicalLayer.LOSplitOutput
 
getRecordReader(InputSplit, JobConf, Reporter) - Method in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.PigInputFormat
 
getRecordWriter(FileSystem, JobConf, String, Progressable) - Method in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.PigOutputFormat
 
getRecordWriter(FileSystem, JobConf, Path, String, Progressable) - Method in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.PigOutputFormat
 
getRemainingArgs() - Method in class org.apache.pig.tools.cmdline.CmdLineParser
Get any remaining arguments.
getRepresentative(Tuple) - Method in class org.apache.pig.impl.util.LineageTracer
 
getRequestedParallelism() - Method in class org.apache.pig.impl.logicalLayer.LogicalOperator
 
getResults() - Method in interface org.apache.pig.backend.executionengine.ExecJob
if query has executed successfully we want to retrieve the results via iterating over them.
getResults() - Method in class org.apache.pig.backend.hadoop.executionengine.HJob
 
getResults() - Method in class org.apache.pig.backend.local.executionengine.LocalJob
 
getReturnType() - Method in class org.apache.pig.EvalFunc
 
getReturnType() - Method in class org.apache.pig.impl.eval.FuncEvalSpec
 
getRoot() - Method in interface org.apache.pig.backend.executionengine.ExecLogicalPlan
 
getRoot() - Method in interface org.apache.pig.backend.executionengine.ExecPhysicalPlan
 
getRoot() - Method in class org.apache.pig.backend.hadoop.executionengine.MapRedPhysicalPlan
 
getRoot() - Method in class org.apache.pig.backend.local.executionengine.LocalPhysicalPlan
 
getRoot() - Method in class org.apache.pig.impl.logicalLayer.LogicalPlan
 
getRootOperator() - Method in class org.apache.pig.impl.logicalLayer.LogicalPlan
 
getScope() - Method in interface org.apache.pig.backend.executionengine.ExecPhysicalOperator
 
getScope() - Method in interface org.apache.pig.backend.executionengine.ExecScopedLogicalOperator
 
getScope() - Method in class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
getScope() - Method in class org.apache.pig.impl.logicalLayer.LogicalOperator
 
getScope() - Method in class org.apache.pig.impl.logicalLayer.OperatorKey
 
getScope() - Method in class org.apache.pig.impl.physicalLayer.PhysicalOperator
 
getShipFiles() - Method in class org.apache.pig.impl.streaming.StreamingCommand
Get whether files for this command should be shipped or not.
getShipSpecs() - Method in class org.apache.pig.impl.streaming.StreamingCommand
Get the list of files which need to be shipped to the cluster.
getSize() - Method in class org.apache.pig.impl.io.FileSpec
 
getSlicer() - Method in class org.apache.pig.impl.io.ValidatingInputFileSpec
Returns the Slicer created by this spec's funcSpec.
getSortJob(String, long, Map<OperatorKey, ExecPhysicalOperator>, OperatorKey, POMapreduce, LOSort) - Method in class org.apache.pig.backend.hadoop.executionengine.MapreducePlanCompiler
 
getSortSpec() - Method in class org.apache.pig.impl.eval.SortDistinctSpec
 
getSortSpec() - Method in class org.apache.pig.impl.logicalLayer.LOSort
 
getSpec() - Method in class org.apache.pig.impl.logicalLayer.LOEval
 
getSpec() - Method in class org.apache.pig.impl.logicalLayer.LOSort
 
getSpec() - Method in class org.apache.pig.impl.streaming.StreamingCommand.HandleSpec
Get the serializer/deserializer spec of the HandleSpec.
getSpecs() - Method in class org.apache.pig.impl.eval.CompositeEvalSpec
 
getSpecs() - Method in class org.apache.pig.impl.eval.GenerateSpec
 
getSpecs() - Method in class org.apache.pig.impl.logicalLayer.LOCogroup
 
getSpillFile() - Method in class org.apache.pig.data.DataBag
Get a file to spill contents to.
getSplits(JobConf, int) - Method in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.PigInputFormat
 
getStart() - Method in class org.apache.pig.backend.executionengine.PigSlice
 
getStart() - Method in interface org.apache.pig.Slice
Returns the offset from which data in this Slice will be processed.
getStatistics() - Method in interface org.apache.pig.backend.datastorage.DataStorage
Provides statistics on the Storage: capacity values, how much storage is in use...
getStatistics() - Method in interface org.apache.pig.backend.datastorage.ElementDescriptor
List entity statistics
getStatistics() - Method in interface org.apache.pig.backend.executionengine.ExecJob
Can be information about the state (not submitted, e.g.
getStatistics() - Method in interface org.apache.pig.backend.executionengine.ExecutionEngine
Provides statistics on the Execution Engine: number of nodes, node failure rates, average load, average job wait time...
getStatistics() - Method in class org.apache.pig.backend.hadoop.datastorage.HDataStorage
 
getStatistics() - Method in class org.apache.pig.backend.hadoop.datastorage.HPath
 
getStatistics() - Method in class org.apache.pig.backend.hadoop.executionengine.HExecutionEngine
 
getStatistics() - Method in class org.apache.pig.backend.hadoop.executionengine.HJob
 
getStatistics() - Method in class org.apache.pig.backend.local.datastorage.LocalDataStorage
 
getStatistics() - Method in class org.apache.pig.backend.local.datastorage.LocalPath
 
getStatistics() - Method in class org.apache.pig.backend.local.executionengine.LocalExecutionEngine
 
getStatistics() - Method in class org.apache.pig.backend.local.executionengine.LocalJob
 
getStatus() - Method in interface org.apache.pig.backend.executionengine.ExecJob
 
getStatus() - Method in class org.apache.pig.backend.hadoop.executionengine.HJob
 
getStatus() - Method in class org.apache.pig.backend.local.executionengine.LocalJob
 
getSTDError(OutputStream) - Method in interface org.apache.pig.backend.executionengine.ExecJob
 
getSTDError(OutputStream) - Method in class org.apache.pig.backend.hadoop.executionengine.HJob
 
getSTDError(OutputStream) - Method in class org.apache.pig.backend.local.executionengine.LocalJob
 
getSTDOut(OutputStream) - Method in interface org.apache.pig.backend.executionengine.ExecJob
 
getSTDOut(OutputStream) - Method in class org.apache.pig.backend.hadoop.executionengine.HJob
 
getSTDOut(OutputStream) - Method in class org.apache.pig.backend.local.executionengine.LocalJob
 
getTemporaryPath(ElementDescriptor, PigContext) - Static method in class org.apache.pig.impl.io.FileLocalizer
 
getTimer(String) - Method in class org.apache.pig.tools.timer.PerformanceTimerFactory
Get a performance timer.
getTimeStamp() - Method in class org.apache.pig.data.TimestampedTuple
 
getTupleField(int) - Method in class org.apache.pig.data.Tuple
 
getValInt() - Method in class org.apache.pig.tools.cmdline.CmdLineParser
Get the value, as an Integer.
getValStr() - Method in class org.apache.pig.tools.cmdline.CmdLineParser
Get the value, as a string.
getValueBytes() - Method in class org.apache.pig.data.DataAtom
 
getWeightedCounts(Tuple, double, double) - Method in class org.apache.pig.impl.util.LineageTracer
 
getWeightedCounts(float, float) - Method in class org.apache.pig.impl.util.LineageTracer
 
getWorkingDir() - Method in class org.apache.pig.backend.local.datastorage.LocalDataStorage
 
GFAny - Class in org.apache.pig.impl.builtin
built-in grouping function; permits system to choose any grouping.
GFAny() - Constructor for class org.apache.pig.impl.builtin.GFAny
 
GFAny(int) - Constructor for class org.apache.pig.impl.builtin.GFAny
 
GFCross - Class in org.apache.pig.impl.builtin
 
GFCross() - Constructor for class org.apache.pig.impl.builtin.GFCross
 
GFReplicate - Class in org.apache.pig.impl.builtin
 
GFReplicate() - Constructor for class org.apache.pig.impl.builtin.GFReplicate
 
GFReplicate(int) - Constructor for class org.apache.pig.impl.builtin.GFReplicate
 
greaterThan(Tuple) - Method in class org.apache.pig.data.Tuple
 
groupFuncs - Variable in class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
Grunt - Class in org.apache.pig.tools.grunt
 
Grunt(BufferedReader, PigContext) - Constructor for class org.apache.pig.tools.grunt.Grunt
 
GruntParser - Class in org.apache.pig.tools.grunt
 
GruntParser(Reader) - Constructor for class org.apache.pig.tools.grunt.GruntParser
 
GruntParser(InputStream, String) - Constructor for class org.apache.pig.tools.grunt.GruntParser
 
GruntParser(InputStream) - Constructor for class org.apache.pig.tools.grunt.GruntParser
 
GruntParser(PigScriptParserTokenManager) - Constructor for class org.apache.pig.tools.grunt.GruntParser
 

H

HadoopExecutableManager - Class in org.apache.pig.backend.hadoop.streaming
HadoopExecutableManager is a specialization of ExecutableManager and provides HDFS-specific support for secondary outputs, task-logs etc.
HadoopExecutableManager() - Constructor for class org.apache.pig.backend.hadoop.streaming.HadoopExecutableManager
 
hadoopify(String, PigContext) - Static method in class org.apache.pig.impl.io.FileLocalizer
 
handleNotification(Notification, Object) - Method in class org.apache.pig.impl.util.SpillableMemoryManager
 
HandlerFactory - Class in org.apache.pig.impl.streaming
Factory to create an InputHandler or OutputHandler depending on the specification of the StreamingCommand.
HandlerFactory() - Constructor for class org.apache.pig.impl.streaming.HandlerFactory
 
hasCompleted() - Method in interface org.apache.pig.backend.executionengine.ExecJob
true is the physical plan has executed successfully and results are ready to be retrieved
hasCompleted() - Method in class org.apache.pig.backend.hadoop.executionengine.HJob
 
hasCompleted() - Method in class org.apache.pig.backend.local.executionengine.LocalJob
 
hashCode() - Method in class org.apache.pig.backend.hadoop.datastorage.HPath
 
hashCode() - Method in class org.apache.pig.data.DataAtom
 
hashCode() - Method in class org.apache.pig.data.DataBag
 
hashCode() - Method in class org.apache.pig.data.Tuple
 
hashCode() - Method in class org.apache.pig.impl.logicalLayer.OperatorKey
 
hasNext() - Method in class org.apache.pig.impl.util.RewindableIterator
 
hasNext(int) - Method in class org.apache.pig.impl.util.RewindableIterator
 
HConfiguration - Class in org.apache.pig.backend.hadoop.datastorage
 
HConfiguration() - Constructor for class org.apache.pig.backend.hadoop.datastorage.HConfiguration
 
HConfiguration(Configuration) - Constructor for class org.apache.pig.backend.hadoop.datastorage.HConfiguration
 
HDataStorage - Class in org.apache.pig.backend.hadoop.datastorage
 
HDataStorage(URI, Properties) - Constructor for class org.apache.pig.backend.hadoop.datastorage.HDataStorage
 
HDataStorage(Properties) - Constructor for class org.apache.pig.backend.hadoop.datastorage.HDataStorage
 
HDirectory - Class in org.apache.pig.backend.hadoop.datastorage
 
HDirectory(HDataStorage, Path, Path) - Constructor for class org.apache.pig.backend.hadoop.datastorage.HDirectory
 
HDirectory(HDataStorage, String, String) - Constructor for class org.apache.pig.backend.hadoop.datastorage.HDirectory
 
HDirectory(HDataStorage, Path, String) - Constructor for class org.apache.pig.backend.hadoop.datastorage.HDirectory
 
HDirectory(HDataStorage, String, Path) - Constructor for class org.apache.pig.backend.hadoop.datastorage.HDirectory
 
HDirectory(HDataStorage, Path) - Constructor for class org.apache.pig.backend.hadoop.datastorage.HDirectory
 
HDirectory(HDataStorage, String) - Constructor for class org.apache.pig.backend.hadoop.datastorage.HDirectory
 
heartbeat - Variable in class org.apache.pig.data.TimestampedTuple
 
HExecutionEngine - Class in org.apache.pig.backend.hadoop.executionengine
 
HExecutionEngine(PigContext) - Constructor for class org.apache.pig.backend.hadoop.executionengine.HExecutionEngine
 
HFile - Class in org.apache.pig.backend.hadoop.datastorage
 
HFile(HDataStorage, Path, Path) - Constructor for class org.apache.pig.backend.hadoop.datastorage.HFile
 
HFile(HDataStorage, String, String) - Constructor for class org.apache.pig.backend.hadoop.datastorage.HFile
 
HFile(HDataStorage, Path, String) - Constructor for class org.apache.pig.backend.hadoop.datastorage.HFile
 
HFile(HDataStorage, String, Path) - Constructor for class org.apache.pig.backend.hadoop.datastorage.HFile
 
HFile(HDataStorage, String) - Constructor for class org.apache.pig.backend.hadoop.datastorage.HFile
 
HFile(HDataStorage, Path) - Constructor for class org.apache.pig.backend.hadoop.datastorage.HFile
 
HJob - Class in org.apache.pig.backend.hadoop.executionengine
 
HJob(ExecJob.JOB_STATUS, PigContext, FileSpec) - Constructor for class org.apache.pig.backend.hadoop.executionengine.HJob
 
HPath - Class in org.apache.pig.backend.hadoop.datastorage
 
HPath(HDataStorage, Path, Path) - Constructor for class org.apache.pig.backend.hadoop.datastorage.HPath
 
HPath(HDataStorage, String, String) - Constructor for class org.apache.pig.backend.hadoop.datastorage.HPath
 
HPath(HDataStorage, Path, String) - Constructor for class org.apache.pig.backend.hadoop.datastorage.HPath
 
HPath(HDataStorage, String, Path) - Constructor for class org.apache.pig.backend.hadoop.datastorage.HPath
 
HPath(HDataStorage, String) - Constructor for class org.apache.pig.backend.hadoop.datastorage.HPath
 
HPath(HDataStorage, Path) - Constructor for class org.apache.pig.backend.hadoop.datastorage.HPath
 
HSeekableInputStream - Class in org.apache.pig.backend.hadoop.datastorage
 

I

id - Variable in class org.apache.pig.impl.logicalLayer.LogicalOperator
 
id - Variable in class org.apache.pig.impl.logicalLayer.OperatorKey
 
id - Variable in class org.apache.pig.impl.physicalLayer.PhysicalOperator
 
IdentityHashSet<E> - Class in org.apache.pig.impl.util
 
IdentityHashSet() - Constructor for class org.apache.pig.impl.util.IdentityHashSet
 
ifFalse - Variable in class org.apache.pig.impl.eval.BinCondSpec
 
ifFalse() - Method in class org.apache.pig.impl.eval.BinCondSpec
 
ifTrue - Variable in class org.apache.pig.impl.eval.BinCondSpec
 
ifTrue() - Method in class org.apache.pig.impl.eval.BinCondSpec
 
ImmutableOutputStream - Class in org.apache.pig.backend.datastorage
 
ImmutableOutputStream(String) - Constructor for class org.apache.pig.backend.datastorage.ImmutableOutputStream
 
in - Variable in class org.apache.pig.builtin.BinaryStorage
 
in - Variable in class org.apache.pig.builtin.BinStorage
 
in - Variable in class org.apache.pig.builtin.PigStorage
 
increaseIdent() - Method in class org.apache.pig.impl.logicalLayer.LOTreePrinter
 
increaseIdent() - Method in class org.apache.pig.impl.physicalLayer.POTreePrinter
 
index - Variable in class org.apache.pig.data.IndexedTuple
 
index - Variable in class org.apache.pig.impl.logicalLayer.LOSplitOutput
 
IndexedTuple - Class in org.apache.pig.data
This is an internal class that keeps track of the specific input that a Tuple came from
IndexedTuple() - Constructor for class org.apache.pig.data.IndexedTuple
 
IndexedTuple(Tuple, int) - Constructor for class org.apache.pig.data.IndexedTuple
 
init() - Method in interface org.apache.pig.backend.datastorage.DataStorage
Place holder for possible initialization activities.
init() - Method in interface org.apache.pig.backend.executionengine.ExecutionEngine
Place holder for possible initialization activities.
init(DataStorage) - Method in class org.apache.pig.backend.executionengine.PigSlice
 
init() - Method in class org.apache.pig.backend.hadoop.datastorage.HDataStorage
 
init() - Method in class org.apache.pig.backend.hadoop.executionengine.HExecutionEngine
 
init(Properties) - Method in class org.apache.pig.backend.hadoop.executionengine.HExecutionEngine
 
init() - Method in class org.apache.pig.backend.local.datastorage.LocalDataStorage
 
init() - Method in class org.apache.pig.backend.local.executionengine.LocalExecutionEngine
 
init(DataStorage) - Method in interface org.apache.pig.Slice
Initializes this Slice with the DataStorage it's to use to do its work.
initQueryStatus(int) - Static method in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.MapReduceLauncher
 
inner - Variable in class org.apache.pig.impl.eval.EvalSpec
 
input - Variable in class org.apache.pig.backend.hadoop.datastorage.HSeekableInputStream
 
inputBytes - Variable in class org.apache.pig.impl.streaming.ExecutableManager
 
inputFileSpec - Variable in class org.apache.pig.impl.logicalLayer.LOLoad
 
inputFileSpecs - Variable in class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
InputHandler - Class in org.apache.pig.impl.streaming
InputHandler is responsible for handling the input to the Pig-Streaming external command.
InputHandler() - Constructor for class org.apache.pig.impl.streaming.InputHandler
 
InputHandler.InputType - Enum in org.apache.pig.impl.streaming
 
inputRecords - Variable in class org.apache.pig.impl.streaming.ExecutableManager
 
inputs - Variable in class org.apache.pig.impl.logicalLayer.LogicalOperator
 
inputs - Variable in class org.apache.pig.impl.physicalLayer.PhysicalOperator
 
insert(Tuple) - Method in class org.apache.pig.impl.util.LineageTracer
 
instantiateFunc(FunctionInstantiator) - Method in class org.apache.pig.backend.hadoop.executionengine.SplitSpec
 
instantiateFunc(FunctionInstantiator) - Method in class org.apache.pig.impl.eval.BinCondSpec
 
instantiateFunc(FunctionInstantiator) - Method in class org.apache.pig.impl.eval.CompositeEvalSpec
 
instantiateFunc(FunctionInstantiator) - Method in class org.apache.pig.impl.eval.cond.AndCond
 
instantiateFunc(FunctionInstantiator) - Method in class org.apache.pig.impl.eval.cond.CompCond
 
instantiateFunc(FunctionInstantiator) - Method in class org.apache.pig.impl.eval.cond.Cond
 
instantiateFunc(FunctionInstantiator) - Method in class org.apache.pig.impl.eval.cond.FalseCond
 
instantiateFunc(FunctionInstantiator) - Method in class org.apache.pig.impl.eval.cond.FuncCond
 
instantiateFunc(FunctionInstantiator) - Method in class org.apache.pig.impl.eval.cond.NotCond
 
instantiateFunc(FunctionInstantiator) - Method in class org.apache.pig.impl.eval.cond.OrCond
 
instantiateFunc(FunctionInstantiator) - Method in class org.apache.pig.impl.eval.cond.RegexpCond
 
instantiateFunc(FunctionInstantiator) - Method in class org.apache.pig.impl.eval.cond.TrueCond
 
instantiateFunc(FunctionInstantiator) - Method in class org.apache.pig.impl.eval.EvalSpec
 
instantiateFunc(FunctionInstantiator) - Method in class org.apache.pig.impl.eval.FilterSpec
 
instantiateFunc(FunctionInstantiator) - Method in class org.apache.pig.impl.eval.FuncEvalSpec
 
instantiateFunc(FunctionInstantiator) - Method in class org.apache.pig.impl.eval.GenerateSpec
 
instantiateFunc(FunctionInstantiator) - Method in class org.apache.pig.impl.eval.SortDistinctSpec
 
InstantiateFuncCallerPOVisitor - Class in org.apache.pig.backend.local.executionengine
POVisitor calling instantiateFunc on all EvalSpec members of visited nodes.
InstantiateFuncCallerPOVisitor(FunctionInstantiator, Map<OperatorKey, ExecPhysicalOperator>) - Constructor for class org.apache.pig.backend.local.executionengine.InstantiateFuncCallerPOVisitor
 
instantiateFuncFromAlias(String) - Method in interface org.apache.pig.impl.FunctionInstantiator
 
instantiateFuncFromAlias(String) - Method in class org.apache.pig.impl.PigContext
 
instantiateFuncFromSpec(String) - Static method in class org.apache.pig.impl.PigContext
 
inTheMiddleOfBag - Variable in class org.apache.pig.impl.eval.collector.DataCollector
 
isAppend() - Method in class org.apache.pig.impl.logicalLayer.LOStore
 
isAsynchronous() - Method in class org.apache.pig.EvalFunc
This function should be overriden to return true for functions that return their values asynchronously.
isAsynchronous() - Method in class org.apache.pig.impl.builtin.ShellBagEvalFunc
 
isAsynchronous() - Method in class org.apache.pig.impl.eval.CompositeEvalSpec
 
isAsynchronous() - Method in class org.apache.pig.impl.eval.EvalSpec
Some specs may be asynchronous, i.e., they return before completing the processing fully.
isAsynchronous() - Method in class org.apache.pig.impl.eval.FuncEvalSpec
 
isAsynchronous() - Method in class org.apache.pig.impl.eval.GenerateSpec
 
isBag() - Method in class org.apache.pig.impl.logicalLayer.schema.TupleSchema
 
isContainer(String) - Method in interface org.apache.pig.backend.datastorage.DataStorage
 
isContainer(String) - Method in class org.apache.pig.backend.hadoop.datastorage.HDataStorage
 
isContainer(String) - Method in class org.apache.pig.backend.local.datastorage.LocalDataStorage
 
isDirectory(String, PigContext) - Static method in class org.apache.pig.impl.io.FileLocalizer
 
isDirectory(String, DataStorage) - Static method in class org.apache.pig.impl.io.FileLocalizer
 
isDistinct() - Method in class org.apache.pig.data.DataBag
Find out if the bag is distinct.
isDistinct() - Method in class org.apache.pig.data.DefaultDataBag
 
isDistinct() - Method in class org.apache.pig.data.DistinctDataBag
 
isDistinct() - Method in class org.apache.pig.data.SortedDataBag
 
IsEmpty - Class in org.apache.pig.builtin
 
IsEmpty() - Constructor for class org.apache.pig.builtin.IsEmpty
 
isEmpty() - Method in class org.apache.pig.impl.util.DataBuffer
 
isEmpty() - Method in class org.apache.pig.impl.util.IdentityHashSet
 
isFile(String, PigContext) - Static method in class org.apache.pig.impl.io.FileLocalizer
 
isFile(String, DataStorage) - Static method in class org.apache.pig.impl.io.FileLocalizer
 
isFlattened() - Method in class org.apache.pig.impl.eval.EvalSpec
 
isHeartBeat() - Method in class org.apache.pig.data.TimestampedTuple
 
isInner() - Method in class org.apache.pig.impl.eval.EvalSpec
 
isOmittable() - Method in class org.apache.pig.data.ExampleTuple
 
isSorted() - Method in class org.apache.pig.data.DataBag
Find out if the bag is sorted.
isSorted() - Method in class org.apache.pig.data.DefaultDataBag
 
isSorted() - Method in class org.apache.pig.data.DistinctDataBag
 
isSorted() - Method in class org.apache.pig.data.SortedDataBag
 
isSplittable() - Method in class org.apache.pig.impl.logicalLayer.LOLoad
 
isStale() - Method in class org.apache.pig.impl.eval.collector.DataCollector
 
isSynthetic() - Method in class org.apache.pig.data.ExampleTuple
 
isTuple() - Method in class org.apache.pig.impl.logicalLayer.schema.TupleSchema
 
iterator() - Method in class org.apache.pig.backend.hadoop.datastorage.HDirectory
 
iterator() - Method in class org.apache.pig.backend.local.datastorage.LocalDir
 
iterator() - Method in class org.apache.pig.data.DataBag
Get an iterator to the bag.
iterator() - Method in class org.apache.pig.data.DefaultDataBag
 
iterator() - Method in class org.apache.pig.data.DistinctDataBag
 
iterator() - Method in class org.apache.pig.data.SortedDataBag
 
iterator() - Method in class org.apache.pig.impl.util.IdentityHashSet
 

J

JarManager - Class in org.apache.pig.impl.util
 
JarManager() - Constructor for class org.apache.pig.impl.util.JarManager
 
JOB_NAME - Static variable in class org.apache.pig.impl.PigContext
 
JOB_NAME_PREFIX - Static variable in class org.apache.pig.impl.PigContext
 
JOB_TRACKER_LOCATION - Static variable in class org.apache.pig.backend.hadoop.executionengine.HExecutionEngine
 
jobClient - Variable in class org.apache.pig.backend.hadoop.executionengine.HExecutionEngine
 

K

key() - Method in class org.apache.pig.impl.eval.MapLookupSpec
 
keySet() - Method in class org.apache.pig.data.DataMap
 
keyToLookup - Variable in class org.apache.pig.impl.eval.MapLookupSpec
 
kill() - Method in interface org.apache.pig.backend.executionengine.ExecJob
Kills current job.
kill() - Method in class org.apache.pig.backend.hadoop.executionengine.HJob
 
kill() - Method in class org.apache.pig.backend.local.executionengine.LocalJob
 

L

launchPig(POMapreduce) - Method in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.MapReduceLauncher
Submit a Pig job to hadoop.
left - Variable in class org.apache.pig.impl.eval.cond.CompCond
 
left - Variable in class org.apache.pig.impl.eval.cond.RegexpCond
 
LENGTH_KEY - Static variable in interface org.apache.pig.backend.datastorage.ElementDescriptor
Available from getStatistics as a Long.
lessThan(Tuple) - Method in class org.apache.pig.data.Tuple
 
lineageTracer - Variable in class org.apache.pig.impl.physicalLayer.PhysicalOperator
 
LineageTracer - Class in org.apache.pig.impl.util
 
LineageTracer() - Constructor for class org.apache.pig.impl.util.LineageTracer
 
listPaths(String) - Method in class org.apache.pig.PigServer
 
load(LoadFunc, PigContext) - Method in class org.apache.pig.impl.io.PigFile
 
LoadFunc - Interface in org.apache.pig
 
LoadOptimizer - Class in org.apache.pig.impl.logicalLayer.optimizer.streaming
LoadOptimizer tries to optimize away the deserialization done by Pig for the simple case of a LOAD followed by a STREAM operator; both with the equivalent LoadFunc specifications.
LoadOptimizer() - Constructor for class org.apache.pig.impl.logicalLayer.optimizer.streaming.LoadOptimizer
 
loadPropertiesFromFile(Properties) - Static method in class org.apache.pig.impl.util.PropertiesUtil
 
loadPropertiesFromFile() - Static method in class org.apache.pig.impl.util.PropertiesUtil
 
LOCAL_PREFIX - Static variable in class org.apache.pig.impl.io.FileLocalizer
 
LocalDataStorage - Class in org.apache.pig.backend.local.datastorage
 
LocalDataStorage() - Constructor for class org.apache.pig.backend.local.datastorage.LocalDataStorage
 
LocalDir - Class in org.apache.pig.backend.local.datastorage
 
LocalDir(LocalDataStorage, String) - Constructor for class org.apache.pig.backend.local.datastorage.LocalDir
 
LocalDir(LocalDataStorage, File) - Constructor for class org.apache.pig.backend.local.datastorage.LocalDir
 
LocalDir(LocalDataStorage, String, String) - Constructor for class org.apache.pig.backend.local.datastorage.LocalDir
 
LocalDir(LocalDataStorage, File, File) - Constructor for class org.apache.pig.backend.local.datastorage.LocalDir
 
LocalDir(LocalDataStorage, File, String) - Constructor for class org.apache.pig.backend.local.datastorage.LocalDir
 
LocalDir(LocalDataStorage, String, File) - Constructor for class org.apache.pig.backend.local.datastorage.LocalDir
 
LocalExecutionEngine - Class in org.apache.pig.backend.local.executionengine
 
LocalExecutionEngine(PigContext) - Constructor for class org.apache.pig.backend.local.executionengine.LocalExecutionEngine
 
LocalFile - Class in org.apache.pig.backend.local.datastorage
 
LocalFile(LocalDataStorage, String) - Constructor for class org.apache.pig.backend.local.datastorage.LocalFile
 
LocalFile(LocalDataStorage, File) - Constructor for class org.apache.pig.backend.local.datastorage.LocalFile
 
LocalFile(LocalDataStorage, String, String) - Constructor for class org.apache.pig.backend.local.datastorage.LocalFile
 
LocalFile(LocalDataStorage, File, File) - Constructor for class org.apache.pig.backend.local.datastorage.LocalFile
 
LocalFile(LocalDataStorage, File, String) - Constructor for class org.apache.pig.backend.local.datastorage.LocalFile
 
LocalFile(LocalDataStorage, String, File) - Constructor for class org.apache.pig.backend.local.datastorage.LocalFile
 
LocalJob - Class in org.apache.pig.backend.local.executionengine
 
LocalJob(DataBag, ExecJob.JOB_STATUS) - Constructor for class org.apache.pig.backend.local.executionengine.LocalJob
 
LocalPath - Class in org.apache.pig.backend.local.datastorage
 
LocalPath(LocalDataStorage, String) - Constructor for class org.apache.pig.backend.local.datastorage.LocalPath
 
LocalPath(LocalDataStorage, File) - Constructor for class org.apache.pig.backend.local.datastorage.LocalPath
 
LocalPath(LocalDataStorage, String, String) - Constructor for class org.apache.pig.backend.local.datastorage.LocalPath
 
LocalPath(LocalDataStorage, File, File) - Constructor for class org.apache.pig.backend.local.datastorage.LocalPath
 
LocalPath(LocalDataStorage, File, String) - Constructor for class org.apache.pig.backend.local.datastorage.LocalPath
 
LocalPath(LocalDataStorage, String, File) - Constructor for class org.apache.pig.backend.local.datastorage.LocalPath
 
LocalPhysicalPlan - Class in org.apache.pig.backend.local.executionengine
 
LocalResult - Class in org.apache.pig.backend.local.executionengine
 
LocalResult(FileSpec) - Constructor for class org.apache.pig.backend.local.executionengine.LocalResult
 
LocalSeekableInputStream - Class in org.apache.pig.backend.local.datastorage
 
LocalSeekableInputStream(File) - Constructor for class org.apache.pig.backend.local.datastorage.LocalSeekableInputStream
 
LOCogroup - Class in org.apache.pig.impl.logicalLayer
 
LOCogroup(Map<OperatorKey, LogicalOperator>, String, long, List<OperatorKey>, ArrayList<EvalSpec>) - Constructor for class org.apache.pig.impl.logicalLayer.LOCogroup
 
LODefine - Class in org.apache.pig.impl.logicalLayer
 
LODefine(Map<OperatorKey, LogicalOperator>, String, long) - Constructor for class org.apache.pig.impl.logicalLayer.LODefine
 
LOEval - Class in org.apache.pig.impl.logicalLayer
 
LOEval(Map<OperatorKey, LogicalOperator>, String, long, OperatorKey, EvalSpec) - Constructor for class org.apache.pig.impl.logicalLayer.LOEval
 
LOG_DIR - Static variable in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.MapReduceLauncher
 
LogicalOperator - Class in org.apache.pig.impl.logicalLayer
 
LogicalOperator(Map<OperatorKey, LogicalOperator>, String, long) - Constructor for class org.apache.pig.impl.logicalLayer.LogicalOperator
 
LogicalOperator(Map<OperatorKey, LogicalOperator>, String, long, List<OperatorKey>) - Constructor for class org.apache.pig.impl.logicalLayer.LogicalOperator
 
LogicalOperator(Map<OperatorKey, LogicalOperator>, String, long, OperatorKey) - Constructor for class org.apache.pig.impl.logicalLayer.LogicalOperator
 
LogicalPlan - Class in org.apache.pig.impl.logicalLayer
 
LogicalPlan(OperatorKey, Map<OperatorKey, LogicalOperator>, PigContext) - Constructor for class org.apache.pig.impl.logicalLayer.LogicalPlan
 
LogicalPlanBuilder - Class in org.apache.pig.impl.logicalLayer
PlanBuilder class outputs a logical plan given a query String and set of ValidIDs
LogicalPlanBuilder(PigContext) - Constructor for class org.apache.pig.impl.logicalLayer.LogicalPlanBuilder
 
logicalToPhysicalKeys - Variable in class org.apache.pig.backend.hadoop.executionengine.HExecutionEngine
 
logicalToPhysicalKeys - Variable in class org.apache.pig.backend.local.executionengine.LocalExecutionEngine
 
LOLoad - Class in org.apache.pig.impl.logicalLayer
 
LOLoad(Map<OperatorKey, LogicalOperator>, String, long, FileSpec, boolean) - Constructor for class org.apache.pig.impl.logicalLayer.LOLoad
 
longVal() - Method in class org.apache.pig.data.DataAtom
 
LOPrinter - Class in org.apache.pig.impl.logicalLayer
A visitor mechanism printing out the logical plan.
LOPrinter(PrintStream) - Constructor for class org.apache.pig.impl.logicalLayer.LOPrinter
 
LOSort - Class in org.apache.pig.impl.logicalLayer
 
LOSort(Map<OperatorKey, LogicalOperator>, String, long, OperatorKey, EvalSpec) - Constructor for class org.apache.pig.impl.logicalLayer.LOSort
 
LOSplit - Class in org.apache.pig.impl.logicalLayer
 
LOSplit(Map<OperatorKey, LogicalOperator>, String, long, OperatorKey) - Constructor for class org.apache.pig.impl.logicalLayer.LOSplit
 
LOSplitOutput - Class in org.apache.pig.impl.logicalLayer
 
LOSplitOutput(Map<OperatorKey, LogicalOperator>, String, long, OperatorKey, int) - Constructor for class org.apache.pig.impl.logicalLayer.LOSplitOutput
 
LOStore - Class in org.apache.pig.impl.logicalLayer
 
LOStore(Map<OperatorKey, LogicalOperator>, String, long, OperatorKey, FileSpec, boolean) - Constructor for class org.apache.pig.impl.logicalLayer.LOStore
 
LOTreePrinter - Class in org.apache.pig.impl.logicalLayer
 
LOTreePrinter(PrintStream) - Constructor for class org.apache.pig.impl.logicalLayer.LOTreePrinter
 
LOUnion - Class in org.apache.pig.impl.logicalLayer
 
LOUnion(Map<OperatorKey, LogicalOperator>, String, long, List<OperatorKey>) - Constructor for class org.apache.pig.impl.logicalLayer.LOUnion
 
LOVisitor - Class in org.apache.pig.impl.logicalLayer
A visitor mechanism for navigating and operating on a tree of Logical Operators.
LOVisitor() - Constructor for class org.apache.pig.impl.logicalLayer.LOVisitor
 

M

Main - Class in org.apache.pig
 
Main() - Constructor for class org.apache.pig.Main
 
main(String[]) - Static method in class org.apache.pig.Main
The Main-Class for the Pig Jar that will provide a shell and setup a classpath appropriate for executing Jar files.
main(String[]) - Static method in class org.apache.pig.StandAloneParser
 
main(String[]) - Static method in class org.apache.pig.tools.streams.StreamGenerator
 
makeReader(JobConf) - Method in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.SliceWrapper
 
makeSynthetic() - Method in class org.apache.pig.data.ExampleTuple
 
MAP - Static variable in class org.apache.pig.data.Datum
 
mapInputSchema(Schema) - Method in class org.apache.pig.impl.eval.BinCondSpec
 
mapInputSchema(Schema) - Method in class org.apache.pig.impl.eval.CompositeEvalSpec
 
mapInputSchema(Schema) - Method in class org.apache.pig.impl.eval.ConstSpec
 
mapInputSchema(Schema) - Method in class org.apache.pig.impl.eval.EvalSpec
Given an input schema, determine the output schema of this spec as it operates on input tuples with the input schema.
mapInputSchema(Schema) - Method in class org.apache.pig.impl.eval.FilterSpec
 
mapInputSchema(Schema) - Method in class org.apache.pig.impl.eval.FuncEvalSpec
 
mapInputSchema(Schema) - Method in class org.apache.pig.impl.eval.GenerateSpec
 
mapInputSchema(Schema) - Method in class org.apache.pig.impl.eval.MapLookupSpec
 
mapInputSchema(Schema) - Method in class org.apache.pig.impl.eval.ProjectSpec
 
mapInputSchema(Schema) - Method in class org.apache.pig.impl.eval.SortDistinctSpec
 
mapInputSchema(Schema) - Method in class org.apache.pig.impl.eval.StarSpec
 
mapInputSchema(Schema) - Method in class org.apache.pig.impl.eval.StreamSpec
 
mapInputSchema(Schema) - Method in class org.apache.pig.impl.eval.window.WindowSpec
 
MapLookupSpec - Class in org.apache.pig.impl.eval
 
MapLookupSpec(String) - Constructor for class org.apache.pig.impl.eval.MapLookupSpec
 
mapParallelism - Variable in class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
mapping - Variable in class org.apache.pig.impl.logicalLayer.schema.TupleSchema
 
MapRedPhysicalPlan - Class in org.apache.pig.backend.hadoop.executionengine
 
MapRedResult - Class in org.apache.pig.backend.hadoop.executionengine
 
MapRedResult(FileSpec, int) - Constructor for class org.apache.pig.backend.hadoop.executionengine.MapRedResult
 
MapReduceLauncher - Class in org.apache.pig.backend.hadoop.executionengine.mapreduceExec
This is that Main-Class for the Pig Jar file.
MapReduceLauncher() - Constructor for class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.MapReduceLauncher
 
MapReduceLauncher.PigWritableComparator - Class in org.apache.pig.backend.hadoop.executionengine.mapreduceExec
 
MapReduceLauncher.PigWritableComparator() - Constructor for class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.MapReduceLauncher.PigWritableComparator
 
MapreducePlanCompiler - Class in org.apache.pig.backend.hadoop.executionengine
 
MapreducePlanCompiler(PigContext) - Constructor for class org.apache.pig.backend.hadoop.executionengine.MapreducePlanCompiler
 
mark(int) - Method in class org.apache.pig.backend.hadoop.datastorage.HSeekableInputStream
 
mark(int) - Method in class org.apache.pig.backend.local.datastorage.LocalSeekableInputStream
 
markStale(boolean) - Method in class org.apache.pig.data.DataBag
This is used by FuncEvalSpec.FakeDataBag.
markStale(boolean) - Method in class org.apache.pig.impl.eval.collector.DataCollector
 
markSupported() - Method in class org.apache.pig.backend.hadoop.datastorage.HSeekableInputStream
 
markSupported() - Method in class org.apache.pig.backend.local.datastorage.LocalSeekableInputStream
 
materializedResults - Variable in class org.apache.pig.backend.hadoop.executionengine.HExecutionEngine
 
materializedResults - Variable in class org.apache.pig.backend.local.executionengine.LocalExecutionEngine
 
MAX - Class in org.apache.pig.builtin
Generates the max of the values of the first field of a tuple.
MAX() - Constructor for class org.apache.pig.builtin.MAX
 
max(Tuple) - Static method in class org.apache.pig.builtin.MAX
 
MAX.Final - Class in org.apache.pig.builtin
 
MAX.Final() - Constructor for class org.apache.pig.builtin.MAX.Final
 
MAX.Initial - Class in org.apache.pig.builtin
 
MAX.Initial() - Constructor for class org.apache.pig.builtin.MAX.Initial
 
MAX_DATAATOM_LENGTH - Static variable in class org.apache.pig.pen.DisplayExamples
 
MAX_SPILL_FILES - Static variable in class org.apache.pig.data.DataBag
 
MAX_TASKS - Static variable in class org.apache.pig.impl.streaming.StreamingCommand
 
mContents - Variable in class org.apache.pig.data.DataBag
 
Metrics - Class in org.apache.pig.pen
 
Metrics() - Constructor for class org.apache.pig.pen.Metrics
 
MIN - Class in org.apache.pig.builtin
Generates the min of the values of the first field of a tuple.
MIN() - Constructor for class org.apache.pig.builtin.MIN
 
min(Tuple) - Static method in class org.apache.pig.builtin.MIN
 
MIN.Final - Class in org.apache.pig.builtin
 
MIN.Final() - Constructor for class org.apache.pig.builtin.MIN.Final
 
MIN.Initial - Class in org.apache.pig.builtin
 
MIN.Initial() - Constructor for class org.apache.pig.builtin.MIN.Initial
 
mkdirs(String) - Method in class org.apache.pig.PigServer
 
mMemSize - Variable in class org.apache.pig.data.DataBag
 
mMemSizeChanged - Variable in class org.apache.pig.data.DataBag
 
MODIFICATION_TIME_KEY - Static variable in interface org.apache.pig.backend.datastorage.ElementDescriptor
Available from getStatistics as a Long.
MONOTONE - Static variable in class org.apache.pig.impl.logicalLayer.LogicalOperator
 
mOpTable - Variable in class org.apache.pig.impl.physicalLayer.POVisitor
 
mrJobNumber - Static variable in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.MapReduceLauncher
 
mSize - Variable in class org.apache.pig.data.DataBag
 
mSpillFiles - Variable in class org.apache.pig.data.DataBag
 
MULTIPLY - Class in org.apache.pig.impl.builtin
 
MULTIPLY() - Constructor for class org.apache.pig.impl.builtin.MULTIPLY
 

N

name() - Method in class org.apache.pig.impl.logicalLayer.LOCogroup
 
name() - Method in class org.apache.pig.impl.logicalLayer.LOEval
 
name() - Method in class org.apache.pig.impl.logicalLayer.LogicalOperator
 
name() - Method in class org.apache.pig.impl.logicalLayer.LOLoad
 
name() - Method in class org.apache.pig.impl.logicalLayer.LOSort
 
name() - Method in class org.apache.pig.impl.logicalLayer.LOSplit
 
name() - Method in class org.apache.pig.impl.logicalLayer.LOSplitOutput
 
name() - Method in class org.apache.pig.impl.logicalLayer.LOStore
 
name() - Method in class org.apache.pig.impl.logicalLayer.LOUnion
 
needFlatteningLocally() - Method in class org.apache.pig.impl.eval.collector.DataCollector
 
needFlatteningLocally() - Method in class org.apache.pig.impl.eval.collector.FlattenCollector
 
newDefaultBag() - Method in class org.apache.pig.data.BagFactory
Get a default (unordered, not distinct) data bag.
newDistinctBag() - Method in class org.apache.pig.data.BagFactory
Get a distinct data bag.
newSortedBag(EvalSpec) - Method in class org.apache.pig.data.BagFactory
Get a sorted data bag.
next(Tuple) - Method in class org.apache.pig.backend.executionengine.PigSlice
 
next() - Method in class org.apache.pig.impl.util.RewindableIterator
 
next(Tuple) - Method in interface org.apache.pig.Slice
Loads the next value from this Slice into value.
nodeIdGenerator - Variable in class org.apache.pig.backend.hadoop.executionengine.MapreducePlanCompiler
 
nodeIdGenerator - Variable in class org.apache.pig.backend.local.executionengine.LocalExecutionEngine
 
NodeIdGenerator - Class in org.apache.pig.impl.logicalLayer.parser
 
noRewind() - Method in class org.apache.pig.impl.util.RewindableIterator
 
NotCond - Class in org.apache.pig.impl.eval.cond
 
NotCond(Cond) - Constructor for class org.apache.pig.impl.eval.cond.NotCond
 
numCols() - Method in class org.apache.pig.impl.eval.ProjectSpec
 
numFields() - Method in class org.apache.pig.impl.logicalLayer.schema.TupleSchema
 
numInputFiles() - Method in class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
numMRJobs - Static variable in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.MapReduceLauncher
 
numMRJobs() - Method in class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
numval() - Method in class org.apache.pig.data.DataAtom
 

O

OBJECT_SIZE - Static variable in class org.apache.pig.data.Datum
 
ObjectSerializer - Class in org.apache.pig.impl.util
 
ObjectSerializer() - Constructor for class org.apache.pig.impl.util.ObjectSerializer
 
offset - Variable in class org.apache.pig.builtin.BinaryStorage
 
omittable - Variable in class org.apache.pig.data.ExampleTuple
 
op - Variable in class org.apache.pig.impl.eval.cond.CompCond
 
open(Properties) - Method in interface org.apache.pig.backend.datastorage.ElementDescriptor
Open for read a given entity
open() - Method in interface org.apache.pig.backend.datastorage.ElementDescriptor
 
open(Properties) - Method in class org.apache.pig.backend.hadoop.datastorage.HDirectory
 
open() - Method in class org.apache.pig.backend.hadoop.datastorage.HDirectory
 
open(Properties) - Method in class org.apache.pig.backend.hadoop.datastorage.HFile
 
open() - Method in class org.apache.pig.backend.hadoop.datastorage.HFile
 
open() - Method in class org.apache.pig.backend.hadoop.datastorage.HPath
 
open() - Method in class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
open(Properties) - Method in class org.apache.pig.backend.local.datastorage.LocalDir
 
open() - Method in class org.apache.pig.backend.local.datastorage.LocalDir
 
open(Properties) - Method in class org.apache.pig.backend.local.datastorage.LocalFile
 
open() - Method in class org.apache.pig.backend.local.datastorage.LocalFile
 
open() - Method in class org.apache.pig.backend.local.datastorage.LocalPath
 
open() - Method in class org.apache.pig.backend.local.executionengine.POCogroup
 
open() - Method in class org.apache.pig.backend.local.executionengine.POEval
 
open() - Method in class org.apache.pig.backend.local.executionengine.POLoad
 
open() - Method in class org.apache.pig.backend.local.executionengine.PORead
 
open() - Method in class org.apache.pig.backend.local.executionengine.POSort
 
open() - Method in class org.apache.pig.backend.local.executionengine.POSplit
 
open() - Method in class org.apache.pig.backend.local.executionengine.POUnion
 
open(String, PigContext) - Static method in class org.apache.pig.impl.io.FileLocalizer
 
open() - Method in class org.apache.pig.impl.physicalLayer.PhysicalOperator
 
openDFSFile(String) - Static method in class org.apache.pig.impl.io.FileLocalizer
This function is meant to be used if the mappers/reducers want to access any HDFS file
openDFSFile(String, Properties) - Static method in class org.apache.pig.impl.io.FileLocalizer
 
openIterator(String) - Method in class org.apache.pig.PigServer
Forces execution of query (and all queries from which it reads), in order to materialize result
OperatorKey - Class in org.apache.pig.impl.logicalLayer
 
OperatorKey() - Constructor for class org.apache.pig.impl.logicalLayer.OperatorKey
 
OperatorKey(String, long) - Constructor for class org.apache.pig.impl.logicalLayer.OperatorKey
 
opTable - Variable in class org.apache.pig.backend.hadoop.executionengine.MapRedPhysicalPlan
 
opTable - Variable in class org.apache.pig.backend.local.executionengine.LocalPhysicalPlan
 
opTable - Variable in class org.apache.pig.impl.logicalLayer.LogicalOperator
 
opTable - Variable in class org.apache.pig.impl.logicalLayer.LogicalPlan
 
opTable - Variable in class org.apache.pig.impl.physicalLayer.PhysicalOperator
 
optimize(LogicalPlan) - Method in class org.apache.pig.impl.logicalLayer.optimizer.Optimizer
Optimize the given LogicalPlan if feasible and return status.
optimize(LogicalPlan) - Method in class org.apache.pig.impl.logicalLayer.optimizer.streaming.LoadOptimizer
 
optimize(LogicalPlan) - Method in class org.apache.pig.impl.logicalLayer.optimizer.streaming.StoreOptimizer
 
Optimizer - Class in org.apache.pig.impl.logicalLayer.optimizer
Optimizer is a simple LogicalPlan optimizer.
Optimizer() - Constructor for class org.apache.pig.impl.logicalLayer.optimizer.Optimizer
 
OrCond - Class in org.apache.pig.impl.eval.cond
 
OrCond(List<Cond>) - Constructor for class org.apache.pig.impl.eval.cond.OrCond
 
org.apache.pig - package org.apache.pig
 
org.apache.pig.backend.datastorage - package org.apache.pig.backend.datastorage
 
org.apache.pig.backend.executionengine - package org.apache.pig.backend.executionengine
 
org.apache.pig.backend.hadoop.datastorage - package org.apache.pig.backend.hadoop.datastorage
 
org.apache.pig.backend.hadoop.executionengine - package org.apache.pig.backend.hadoop.executionengine
 
org.apache.pig.backend.hadoop.executionengine.mapreduceExec - package org.apache.pig.backend.hadoop.executionengine.mapreduceExec
 
org.apache.pig.backend.hadoop.streaming - package org.apache.pig.backend.hadoop.streaming
 
org.apache.pig.backend.local.datastorage - package org.apache.pig.backend.local.datastorage
 
org.apache.pig.backend.local.executionengine - package org.apache.pig.backend.local.executionengine
 
org.apache.pig.builtin - package org.apache.pig.builtin
 
org.apache.pig.data - package org.apache.pig.data
 
org.apache.pig.impl - package org.apache.pig.impl
 
org.apache.pig.impl.builtin - package org.apache.pig.impl.builtin
 
org.apache.pig.impl.eval - package org.apache.pig.impl.eval
 
org.apache.pig.impl.eval.collector - package org.apache.pig.impl.eval.collector
 
org.apache.pig.impl.eval.cond - package org.apache.pig.impl.eval.cond
 
org.apache.pig.impl.eval.window - package org.apache.pig.impl.eval.window
 
org.apache.pig.impl.io - package org.apache.pig.impl.io
 
org.apache.pig.impl.logicalLayer - package org.apache.pig.impl.logicalLayer
 
org.apache.pig.impl.logicalLayer.optimizer - package org.apache.pig.impl.logicalLayer.optimizer
 
org.apache.pig.impl.logicalLayer.optimizer.streaming - package org.apache.pig.impl.logicalLayer.optimizer.streaming
 
org.apache.pig.impl.logicalLayer.parser - package org.apache.pig.impl.logicalLayer.parser
 
org.apache.pig.impl.logicalLayer.schema - package org.apache.pig.impl.logicalLayer.schema
 
org.apache.pig.impl.physicalLayer - package org.apache.pig.impl.physicalLayer
 
org.apache.pig.impl.streaming - package org.apache.pig.impl.streaming
 
org.apache.pig.impl.util - package org.apache.pig.impl.util
 
org.apache.pig.pen - package org.apache.pig.pen
 
org.apache.pig.tools.cmdline - package org.apache.pig.tools.cmdline
 
org.apache.pig.tools.grunt - package org.apache.pig.tools.grunt
 
org.apache.pig.tools.parameters - package org.apache.pig.tools.parameters
 
org.apache.pig.tools.streams - package org.apache.pig.tools.streams
 
org.apache.pig.tools.timer - package org.apache.pig.tools.timer
 
outerrThreadsError - Variable in class org.apache.pig.impl.streaming.ExecutableManager
 
outFileSpec - Variable in class org.apache.pig.backend.hadoop.executionengine.HJob
 
outFileSpec - Variable in class org.apache.pig.backend.hadoop.executionengine.MapRedResult
 
outFileSpec - Variable in class org.apache.pig.backend.local.executionengine.LocalResult
 
outputBytes - Variable in class org.apache.pig.impl.streaming.ExecutableManager
 
outputFileSpec - Variable in class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
outputFileSpec - Variable in class org.apache.pig.impl.logicalLayer.LOStore
 
OutputHandler - Class in org.apache.pig.impl.streaming
OutputHandler is responsible for handling the output of the Pig-Streaming external command.
OutputHandler() - Constructor for class org.apache.pig.impl.streaming.OutputHandler
 
OutputHandler.OutputType - Enum in org.apache.pig.impl.streaming
 
outputRecords - Variable in class org.apache.pig.impl.streaming.ExecutableManager
 
outputSchema(Schema) - Method in class org.apache.pig.builtin.ARITY
 
outputSchema(Schema) - Method in class org.apache.pig.builtin.AVG
 
outputSchema(Schema) - Method in class org.apache.pig.builtin.COUNT
 
outputSchema(Schema) - Method in class org.apache.pig.builtin.MAX
 
outputSchema(Schema) - Method in class org.apache.pig.builtin.MIN
 
outputSchema(Schema) - Method in class org.apache.pig.builtin.SUM
 
outputSchema(Schema) - Method in class org.apache.pig.builtin.TOKENIZE
 
outputSchema(Schema) - Method in class org.apache.pig.EvalFunc
 
outputSchema(Schema) - Method in class org.apache.pig.impl.builtin.ADD
 
outputSchema(Schema) - Method in class org.apache.pig.impl.builtin.MULTIPLY
 
outputSchema(Schema) - Method in class org.apache.pig.impl.builtin.SUBTRACT
 
outputSchema() - Method in class org.apache.pig.impl.logicalLayer.LOCogroup
 
outputSchema() - Method in class org.apache.pig.impl.logicalLayer.LODefine
 
outputSchema() - Method in class org.apache.pig.impl.logicalLayer.LOEval
 
outputSchema() - Method in class org.apache.pig.impl.logicalLayer.LogicalOperator
 
outputSchema() - Method in class org.apache.pig.impl.logicalLayer.LOLoad
 
outputSchema() - Method in class org.apache.pig.impl.logicalLayer.LOSort
 
outputSchema() - Method in class org.apache.pig.impl.logicalLayer.LOSplit
 
outputSchema() - Method in class org.apache.pig.impl.logicalLayer.LOSplitOutput
 
outputSchema() - Method in class org.apache.pig.impl.logicalLayer.LOStore
 
outputSchema() - Method in class org.apache.pig.impl.logicalLayer.LOUnion
 
outputType - Variable in class org.apache.pig.impl.logicalLayer.LOLoad
 
outputType - Variable in class org.apache.pig.impl.physicalLayer.PhysicalOperator
 

P

parallelismRequest - Variable in class org.apache.pig.backend.hadoop.executionengine.MapRedResult
 
ParameterSubstitutionPreprocessor - Class in org.apache.pig.tools.parameters
 
ParameterSubstitutionPreprocessor(int) - Constructor for class org.apache.pig.tools.parameters.ParameterSubstitutionPreprocessor
 
parse(String, String, Map<String, LogicalPlan>, Map<OperatorKey, LogicalOperator>) - Method in class org.apache.pig.impl.logicalLayer.LogicalPlanBuilder
 
parseContOnError() - Method in class org.apache.pig.tools.grunt.GruntParser
 
parseExecType(String) - Static method in class org.apache.pig.PigServer
 
parseStopOnError() - Method in class org.apache.pig.tools.grunt.GruntParser
 
partitionFunction - Variable in class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
path - Variable in class org.apache.pig.backend.hadoop.datastorage.HPath
 
path - Variable in class org.apache.pig.backend.local.datastorage.LocalPath
 
PerformanceTimer - Class in org.apache.pig.tools.timer
 
PerformanceTimerFactory - Class in org.apache.pig.tools.timer
 
PhysicalOperator - Class in org.apache.pig.impl.physicalLayer
 
PhysicalOperator(String, long, Map<OperatorKey, ExecPhysicalOperator>, int) - Constructor for class org.apache.pig.impl.physicalLayer.PhysicalOperator
 
physicalOpTable - Variable in class org.apache.pig.backend.hadoop.executionengine.HExecutionEngine
 
physicalOpTable - Variable in class org.apache.pig.backend.local.executionengine.LocalExecutionEngine
 
PIG_OUTPUT_FUNC - Static variable in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.PigOutputFormat
 
PigCombine - Class in org.apache.pig.backend.hadoop.executionengine.mapreduceExec
 
PigCombine() - Constructor for class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.PigCombine
 
pigContext - Variable in class org.apache.pig.backend.hadoop.executionengine.HExecutionEngine
 
pigContext - Variable in class org.apache.pig.backend.hadoop.executionengine.HJob
 
pigContext - Variable in class org.apache.pig.backend.hadoop.executionengine.MapreducePlanCompiler
 
pigContext - Variable in class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
pigContext - Variable in class org.apache.pig.backend.local.executionengine.LocalExecutionEngine
 
pigContext - Variable in class org.apache.pig.impl.logicalLayer.LogicalPlan
 
PigContext - Class in org.apache.pig.impl
 
PigContext() - Constructor for class org.apache.pig.impl.PigContext
 
PigContext(PigServer.ExecType, Properties) - Constructor for class org.apache.pig.impl.PigContext
 
PigDump - Class in org.apache.pig.builtin
 
PigDump() - Constructor for class org.apache.pig.builtin.PigDump
 
PigFile - Class in org.apache.pig.impl.io
 
PigFile(String, boolean) - Constructor for class org.apache.pig.impl.io.PigFile
 
PigFile(String) - Constructor for class org.apache.pig.impl.io.PigFile
 
PigInputFormat - Class in org.apache.pig.backend.hadoop.executionengine.mapreduceExec
 
PigInputFormat() - Constructor for class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.PigInputFormat
 
PigMapReduce - Class in org.apache.pig.backend.hadoop.executionengine.mapreduceExec
This class is a wrapper of sorts for Pig Map/Reduce jobs.
PigMapReduce() - Constructor for class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.PigMapReduce
 
PigOutputFormat - Class in org.apache.pig.backend.hadoop.executionengine.mapreduceExec
 
PigOutputFormat() - Constructor for class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.PigOutputFormat
 
PigOutputFormat.PigRecordWriter - Class in org.apache.pig.backend.hadoop.executionengine.mapreduceExec
 
PigOutputFormat.PigRecordWriter(FileSystem, Path, StoreFunc) - Constructor for class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.PigOutputFormat.PigRecordWriter
 
PigServer - Class in org.apache.pig
This class is the program's connection to Pig.
PigServer(String) - Constructor for class org.apache.pig.PigServer
 
PigServer(PigServer.ExecType) - Constructor for class org.apache.pig.PigServer
 
PigServer(PigServer.ExecType, Properties) - Constructor for class org.apache.pig.PigServer
 
PigServer(PigContext) - Constructor for class org.apache.pig.PigServer
 
PigServer.ExecType - Enum in org.apache.pig
The type of query execution
PigSlice - Class in org.apache.pig.backend.executionengine
Slice that loads data using a LoadFunc.
PigSlice(String, String, long, long) - Constructor for class org.apache.pig.backend.executionengine.PigSlice
 
PigSlicer - Class in org.apache.pig.backend.executionengine
Creates a slice per block size element in all files at location.
PigSlicer(String) - Constructor for class org.apache.pig.backend.executionengine.PigSlicer
 
PigStorage - Class in org.apache.pig.builtin
A load function that parses a line of input into fields using a delimiter to set the fields.
PigStorage() - Constructor for class org.apache.pig.builtin.PigStorage
 
PigStorage(String) - Constructor for class org.apache.pig.builtin.PigStorage
Constructs a Pig loader that uses specified regex as a field delimiter.
PlanCompiler - Class in org.apache.pig.impl.physicalLayer
 
PlanCompiler() - Constructor for class org.apache.pig.impl.physicalLayer.PlanCompiler
 
POCogroup - Class in org.apache.pig.backend.local.executionengine
 
POCogroup(String, long, Map<OperatorKey, ExecPhysicalOperator>, List<EvalSpec>, int) - Constructor for class org.apache.pig.backend.local.executionengine.POCogroup
 
POEval - Class in org.apache.pig.backend.local.executionengine
 
POEval(String, long, Map<OperatorKey, ExecPhysicalOperator>, OperatorKey, EvalSpec, int) - Constructor for class org.apache.pig.backend.local.executionengine.POEval
 
POEval(String, long, Map<OperatorKey, ExecPhysicalOperator>, EvalSpec, int) - Constructor for class org.apache.pig.backend.local.executionengine.POEval
 
POLoad - Class in org.apache.pig.backend.local.executionengine
 
POLoad(String, long, Map<OperatorKey, ExecPhysicalOperator>, PigContext, FileSpec, int) - Constructor for class org.apache.pig.backend.local.executionengine.POLoad
 
POMapreduce - Class in org.apache.pig.backend.hadoop.executionengine
 
POMapreduce(String, long, Map<OperatorKey, ExecPhysicalOperator>, OperatorKey, PigContext, int, int) - Constructor for class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
POMapreduce(String, long, Map<OperatorKey, ExecPhysicalOperator>, OperatorKey, PigContext, OperatorKey[]) - Constructor for class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
POMapreduce(String, long, Map<OperatorKey, ExecPhysicalOperator>, OperatorKey, PigContext, OperatorKey) - Constructor for class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
POMapreduce(String, long, Map<OperatorKey, ExecPhysicalOperator>, OperatorKey, PigContext) - Constructor for class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
POPrinter - Class in org.apache.pig.impl.physicalLayer
 
POPrinter(Map<OperatorKey, ExecPhysicalOperator>, PrintStream) - Constructor for class org.apache.pig.impl.physicalLayer.POPrinter
 
PORead - Class in org.apache.pig.backend.local.executionengine
 
PORead(String, long, Map<OperatorKey, ExecPhysicalOperator>, int, DataBag) - Constructor for class org.apache.pig.backend.local.executionengine.PORead
 
POSort - Class in org.apache.pig.backend.local.executionengine
 
POSort(String, long, Map<OperatorKey, ExecPhysicalOperator>, EvalSpec, int) - Constructor for class org.apache.pig.backend.local.executionengine.POSort
 
POSplit - Class in org.apache.pig.backend.local.executionengine
 
POSplit(String, long, Map<OperatorKey, ExecPhysicalOperator>, OperatorKey, ArrayList<Cond>, int, int) - Constructor for class org.apache.pig.backend.local.executionengine.POSplit
 
POStore - Class in org.apache.pig.backend.local.executionengine
 
POStore(String, long, Map<OperatorKey, ExecPhysicalOperator>, OperatorKey, Map<OperatorKey, LocalResult>, OperatorKey, FileSpec, boolean, PigContext) - Constructor for class org.apache.pig.backend.local.executionengine.POStore
 
POStore(String, long, Map<OperatorKey, ExecPhysicalOperator>, OperatorKey, Map<OperatorKey, LocalResult>, FileSpec, boolean, PigContext) - Constructor for class org.apache.pig.backend.local.executionengine.POStore
 
POTreePrinter - Class in org.apache.pig.impl.physicalLayer
 
POTreePrinter(Map<OperatorKey, ExecPhysicalOperator>, PrintStream) - Constructor for class org.apache.pig.impl.physicalLayer.POTreePrinter
 
POUnion - Class in org.apache.pig.backend.local.executionengine
 
POUnion(String, long, Map<OperatorKey, ExecPhysicalOperator>, OperatorKey[], int) - Constructor for class org.apache.pig.backend.local.executionengine.POUnion
 
POUnion(String, long, Map<OperatorKey, ExecPhysicalOperator>, int, int) - Constructor for class org.apache.pig.backend.local.executionengine.POUnion
 
POVisitor - Class in org.apache.pig.impl.physicalLayer
A visitor mechanism for navigating and operating on a tree of Physical Operators.
POVisitor(Map<OperatorKey, ExecPhysicalOperator>) - Constructor for class org.apache.pig.impl.physicalLayer.POVisitor
 
PreprocessorContext - Class in org.apache.pig.tools.parameters
 
PreprocessorContext(int) - Constructor for class org.apache.pig.tools.parameters.PreprocessorContext
 
print(PrintStream) - Method in class org.apache.pig.tools.timer.PerformanceTimer
Dump the total time, total number of starts and stops, and average run time of the timer to an output stream.
printHelp() - Method in class org.apache.pig.tools.grunt.GruntParser
 
PrintTabular(LogicalPlan, Map<LogicalOperator, DataBag>) - Static method in class org.apache.pig.pen.DisplayExamples
 
processCat(String) - Method in class org.apache.pig.tools.grunt.GruntParser
 
processCD(String) - Method in class org.apache.pig.tools.grunt.GruntParser
 
processCopy(String, String) - Method in class org.apache.pig.tools.grunt.GruntParser
 
processCopyFromLocal(String, String) - Method in class org.apache.pig.tools.grunt.GruntParser
 
processCopyToLocal(String, String) - Method in class org.apache.pig.tools.grunt.GruntParser
 
processDescribe(String) - Method in class org.apache.pig.tools.grunt.GruntParser
 
processDump(String) - Method in class org.apache.pig.tools.grunt.GruntParser
 
processError(String) - Method in class org.apache.pig.backend.hadoop.streaming.HadoopExecutableManager
 
processError(String) - Method in class org.apache.pig.impl.streaming.ExecutableManager
Workhorse to process the stderr stream of the managed process.
processExplain(String) - Method in class org.apache.pig.tools.grunt.GruntParser
 
processIllustrate(String) - Method in class org.apache.pig.tools.grunt.GruntParser
 
processKill(String) - Method in class org.apache.pig.tools.grunt.GruntParser
 
processLS(String) - Method in class org.apache.pig.tools.grunt.GruntParser
 
processMkdir(String) - Method in class org.apache.pig.tools.grunt.GruntParser
 
processMove(String, String) - Method in class org.apache.pig.tools.grunt.GruntParser
 
processOrdLine(String, String) - Method in class org.apache.pig.tools.parameters.PreprocessorContext
This method generates value for the specified key by performing substitution if needed within the value first.
processOrdLine(String, String, Boolean) - Method in class org.apache.pig.tools.parameters.PreprocessorContext
This method generates value for the specified key by performing substitution if needed within the value first.
processOutput(Datum) - Method in class org.apache.pig.impl.streaming.ExecutableManager
Workhorse to process the output of the managed process.
processPig(String) - Method in class org.apache.pig.tools.grunt.GruntParser
 
processPWD() - Method in class org.apache.pig.tools.grunt.GruntParser
 
processRegister(String) - Method in class org.apache.pig.tools.grunt.GruntParser
 
processRemove(String) - Method in class org.apache.pig.tools.grunt.GruntParser
 
processSet(String, String) - Method in class org.apache.pig.tools.grunt.GruntParser
 
processShellCmd(String, String) - Method in class org.apache.pig.tools.parameters.PreprocessorContext
This method generates parameter value by running specified command
processShellCmd(String, String, Boolean) - Method in class org.apache.pig.tools.parameters.PreprocessorContext
This method generates parameter value by running specified command
progress() - Method in class org.apache.pig.EvalFunc
 
PROGRESS_KEY - Static variable in interface org.apache.pig.backend.executionengine.ExecJob
 
ProjectSpec - Class in org.apache.pig.impl.eval
 
ProjectSpec(List<Integer>) - Constructor for class org.apache.pig.impl.eval.ProjectSpec
 
ProjectSpec(int) - Constructor for class org.apache.pig.impl.eval.ProjectSpec
 
prompt() - Method in class org.apache.pig.tools.grunt.GruntParser
 
properties - Variable in class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
properties - Variable in class org.apache.pig.impl.eval.EvalSpec
 
PropertiesUtil - Class in org.apache.pig.impl.util
 
PropertiesUtil() - Constructor for class org.apache.pig.impl.util.PropertiesUtil
 
put(String, Datum) - Method in class org.apache.pig.data.DataMap
Adds the key value pair to the map
put(String, String) - Method in class org.apache.pig.data.DataMap
Adds the value as a data atom mapped to the given key
put(String, int) - Method in class org.apache.pig.data.DataMap
Adds the value as a data atom mapped to the given key
putNext(Tuple) - Method in class org.apache.pig.builtin.BinaryStorage
 
putNext(Tuple) - Method in class org.apache.pig.builtin.BinStorage
 
putNext(Tuple) - Method in class org.apache.pig.builtin.PigDump
 
putNext(Tuple) - Method in class org.apache.pig.builtin.PigStorage
 
putNext(Tuple) - Method in class org.apache.pig.impl.streaming.InputHandler
Send the given input Tuple to the managed executable.
putNext(Tuple) - Method in interface org.apache.pig.StoreFunc
Write a tuple the output stream to which this instance was previously bound.

Q

quantilesFile - Variable in class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
quit() - Method in class org.apache.pig.tools.grunt.GruntParser
 

R

RandomSampleLoader - Class in org.apache.pig.impl.builtin
 
RandomSampleLoader() - Constructor for class org.apache.pig.impl.builtin.RandomSampleLoader
 
RAW_CAPACITY_KEY - Static variable in interface org.apache.pig.backend.datastorage.DataStorage
 
RAW_USED_KEY - Static variable in interface org.apache.pig.backend.datastorage.DataStorage
 
re - Variable in class org.apache.pig.impl.eval.cond.RegexpCond
 
read() - Method in class org.apache.pig.backend.hadoop.datastorage.HSeekableInputStream
 
read(byte[]) - Method in class org.apache.pig.backend.hadoop.datastorage.HSeekableInputStream
 
read(byte[], int, int) - Method in class org.apache.pig.backend.hadoop.datastorage.HSeekableInputStream
 
read() - Method in class org.apache.pig.backend.local.datastorage.LocalSeekableInputStream
 
read(byte[]) - Method in class org.apache.pig.backend.local.datastorage.LocalSeekableInputStream
 
read(byte[], int, int) - Method in class org.apache.pig.backend.local.datastorage.LocalSeekableInputStream
 
read(DataInput) - Static method in class org.apache.pig.data.DataMap
 
read(DataInput) - Static method in class org.apache.pig.data.Tuple
 
read() - Method in class org.apache.pig.impl.io.BufferedPositionedInputStream
 
read(byte[], int, int) - Method in class org.apache.pig.impl.io.BufferedPositionedInputStream
 
read() - Method in class org.apache.pig.impl.io.FileLocalizer.DataStorageInputStreamIterator
 
read(byte[], int, int) - Method in class org.apache.pig.impl.io.FileLocalizer.DataStorageInputStreamIterator
 
read(byte[]) - Method in class org.apache.pig.impl.io.FileLocalizer.DataStorageInputStreamIterator
 
readDatum(DataInput) - Static method in class org.apache.pig.data.Tuple
 
readFields(DataInput) - Method in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.SliceWrapper
 
readFields(DataInput) - Method in class org.apache.pig.data.IndexedTuple
 
readFields(DataInput) - Method in class org.apache.pig.data.Tuple
 
readFromCond - Variable in class org.apache.pig.backend.local.executionengine.POSplit
 
readLine(Charset, byte) - Method in class org.apache.pig.impl.io.BufferedPositionedInputStream
 
reclaimScope(String) - Method in interface org.apache.pig.backend.executionengine.ExecutionEngine
A mechanism to communicate to the back-end that a set of logical plans go out of scope
reclaimScope(String) - Method in class org.apache.pig.backend.hadoop.executionengine.HExecutionEngine
 
reclaimScope(String) - Method in class org.apache.pig.backend.local.executionengine.LocalExecutionEngine
 
RECORD_1 - Static variable in class org.apache.pig.data.Datum
 
RECORD_2 - Static variable in class org.apache.pig.data.Datum
 
RECORD_3 - Static variable in class org.apache.pig.data.Datum
 
recordDelimiter - Static variable in class org.apache.pig.builtin.PigDump
 
reduce(Tuple, Iterator<IndexedTuple>, OutputCollector<Tuple, IndexedTuple>, Reporter) - Method in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.PigCombine
 
reduce(Tuple, Iterator<IndexedTuple>, OutputCollector<WritableComparable, Writable>, Reporter) - Method in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.PigMapReduce
 
reduceParallelism - Variable in class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
REF_SIZE - Static variable in class org.apache.pig.data.Datum
 
RegexpCond - Class in org.apache.pig.impl.eval.cond
 
RegexpCond(EvalSpec, String) - Constructor for class org.apache.pig.impl.eval.cond.RegexpCond
 
registerFunction(String, String) - Method in class org.apache.pig.impl.PigContext
Defines an alias for the given function spec.
registerFunction(String, String) - Method in class org.apache.pig.PigServer
Defines an alias for the given function spec.
registerJar(String) - Method in class org.apache.pig.PigServer
Registers a jar file.
registerOpt(char, String, CmdLineParser.ValueExpected) - Method in class org.apache.pig.tools.cmdline.CmdLineParser
Register a command line option.
registerQuery(String) - Method in class org.apache.pig.PigServer
Register a query with the Pig runtime.
registerSpillable(Spillable) - Method in class org.apache.pig.impl.util.SpillableMemoryManager
Register a spillable to be tracked.
registerStreamCmd(String, StreamingCommand) - Method in class org.apache.pig.impl.PigContext
Defines an alias for the given streaming command.
registerStreamingCommand(String, StreamingCommand) - Method in class org.apache.pig.PigServer
Defines an alias for the given streaming command.
remove(String) - Method in class org.apache.pig.data.DataMap
 
remove(Object) - Method in class org.apache.pig.impl.util.IdentityHashSet
 
removeAlias(String) - Method in class org.apache.pig.impl.logicalLayer.schema.Schema
 
removeAll(Collection<?>) - Method in class org.apache.pig.impl.util.IdentityHashSet
 
removeAllAliases() - Method in class org.apache.pig.impl.logicalLayer.schema.Schema
 
removeFirst() - Method in class org.apache.pig.impl.util.DataBuffer
 
removeFirstAndAssertEmpty() - Method in class org.apache.pig.impl.util.DataBuffer
This is a sequence we want to do frequently to accomodate the simple eval case, i.e., cases where we know that running an eval spec one item should produce one and only one item.
removeFlattenMap(Tuple) - Method in class org.apache.pig.impl.util.LineageTracer
 
rename(ElementDescriptor) - Method in interface org.apache.pig.backend.datastorage.ElementDescriptor
Changes the name of an entity in the Data Storage
rename(ElementDescriptor) - Method in class org.apache.pig.backend.hadoop.datastorage.HPath
 
rename(ElementDescriptor) - Method in class org.apache.pig.backend.local.datastorage.LocalPath
 
rename(String, String) - Method in class org.apache.pig.impl.PigContext
 
renameFile(String, String) - Method in class org.apache.pig.PigServer
 
reporter - Static variable in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.PigMapReduce
 
reportProgress() - Method in class org.apache.pig.data.DataBag
Report progress to HDFS.
requestedParallelism - Variable in class org.apache.pig.impl.logicalLayer.LogicalOperator
 
reset() - Method in class org.apache.pig.backend.hadoop.datastorage.HSeekableInputStream
 
reset() - Method in class org.apache.pig.backend.local.datastorage.LocalSeekableInputStream
 
resetFuncToFinal() - Method in class org.apache.pig.impl.eval.FuncEvalSpec
This will replace the function to be called by this spec to be the final instance instead of the general instance.
resetFuncToInitial() - Method in class org.apache.pig.impl.eval.FuncEvalSpec
This will replace the function to be called by this spec to be the initial instance instead of the general instance.
resetFuncToIntermediate() - Method in class org.apache.pig.impl.eval.FuncEvalSpec
This will replace the function to be called by this spec to be the intermediate instance instead of the general instance.
resolveClassName(String) - Static method in class org.apache.pig.impl.PigContext
 
Result - Static variable in class org.apache.pig.pen.DisplayExamples
 
Result - Variable in class org.apache.pig.PigServer
 
results - Variable in class org.apache.pig.backend.local.executionengine.LocalJob
 
retainAll(Collection<?>) - Method in class org.apache.pig.impl.util.IdentityHashSet
 
returnType - Variable in class org.apache.pig.EvalFunc
 
ReversibleLoadStoreFunc - Interface in org.apache.pig
This interface is used to implement classes that can perform both Load and Store functionalities in a symmetric fashion (thus reversible).
revertOptimizedCommand(StreamingCommand.Handle) - Method in class org.apache.pig.impl.eval.StreamSpec
Revert the optimized StreamingCommand for this StreamSpec.
rewind() - Method in class org.apache.pig.impl.util.RewindableIterator
 
RewindableIterator<E> - Class in org.apache.pig.impl.util
 
RewindableIterator(Iterator<E>) - Constructor for class org.apache.pig.impl.util.RewindableIterator
 
right - Variable in class org.apache.pig.impl.eval.cond.CompCond
 
root - Variable in class org.apache.pig.backend.hadoop.executionengine.MapRedPhysicalPlan
 
root - Variable in class org.apache.pig.backend.local.executionengine.LocalPhysicalPlan
 
root - Variable in class org.apache.pig.impl.logicalLayer.LogicalPlan
 
run(RecordReader<WritableComparable, Tuple>, OutputCollector<WritableComparable, Writable>, Reporter) - Method in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.PigMapReduce
This function is called in MapTask by Hadoop as the Mapper.run() method.
run() - Method in class org.apache.pig.impl.streaming.ExecutableManager
Start execution of the ExecutableManager.
run() - Method in class org.apache.pig.tools.grunt.Grunt
 
runningJobs(Properties) - Method in interface org.apache.pig.backend.executionengine.ExecutionEngine
Return currently running jobs (can be useful for admin purposes)
runningJobs(Properties) - Method in class org.apache.pig.backend.hadoop.executionengine.HExecutionEngine
 
runningJobs(Properties) - Method in class org.apache.pig.backend.local.executionengine.LocalExecutionEngine
 

S

schema - Variable in class org.apache.pig.impl.logicalLayer.LogicalOperator
 
Schema - Class in org.apache.pig.impl.logicalLayer.schema
 
Schema() - Constructor for class org.apache.pig.impl.logicalLayer.schema.Schema
 
schemaFor(int) - Method in class org.apache.pig.impl.logicalLayer.schema.AtomSchema
 
schemaFor(int) - Method in class org.apache.pig.impl.logicalLayer.schema.Schema
 
schemaFor(int) - Method in class org.apache.pig.impl.logicalLayer.schema.TupleSchema
 
scope - Variable in class org.apache.pig.impl.logicalLayer.LogicalOperator
 
scope - Variable in class org.apache.pig.impl.logicalLayer.OperatorKey
 
scope - Variable in class org.apache.pig.impl.physicalLayer.PhysicalOperator
 
seek(long, SeekableInputStream.FLAGS) - Method in class org.apache.pig.backend.datastorage.SeekableInputStream
Seeks to a given offset as specified by whence flags.
seek(long, SeekableInputStream.FLAGS) - Method in class org.apache.pig.backend.hadoop.datastorage.HSeekableInputStream
 
seek(long, SeekableInputStream.FLAGS) - Method in class org.apache.pig.backend.local.datastorage.LocalSeekableInputStream
 
SeekableInputStream - Class in org.apache.pig.backend.datastorage
Unix-like API for an input stream that supports random access.
SeekableInputStream() - Constructor for class org.apache.pig.backend.datastorage.SeekableInputStream
 
SeekableInputStream.FLAGS - Enum in org.apache.pig.backend.datastorage
 
serialize(Serializable) - Static method in class org.apache.pig.impl.util.ObjectSerializer
 
serializer - Variable in class org.apache.pig.impl.streaming.InputHandler
 
setActiveContainer(ContainerDescriptor) - Method in interface org.apache.pig.backend.datastorage.DataStorage
 
setActiveContainer(ContainerDescriptor) - Method in class org.apache.pig.backend.hadoop.datastorage.HDataStorage
 
setActiveContainer(ContainerDescriptor) - Method in class org.apache.pig.backend.local.datastorage.LocalDataStorage
 
setAlias(String) - Method in class org.apache.pig.impl.logicalLayer.LogicalOperator
 
setAlias(String) - Method in class org.apache.pig.impl.logicalLayer.LogicalPlan
 
setAlias(String) - Method in class org.apache.pig.impl.logicalLayer.schema.Schema
 
setAmendKey(Datum) - Method in class org.apache.pig.data.AmendableTuple
 
setArgs(EvalSpec) - Method in class org.apache.pig.impl.eval.FuncEvalSpec
 
setCommandArgs(String[]) - Method in class org.apache.pig.impl.streaming.StreamingCommand
Set the command line arguments for the StreamingCommand.
setComparatorName(String) - Method in class org.apache.pig.impl.eval.EvalSpec
 
setConf(Configuration) - Static method in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.MapReduceLauncher
 
setExecEngine(HExecutionEngine) - Static method in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.MapReduceLauncher
 
setExecType(PigServer.ExecType) - Method in class org.apache.pig.impl.PigContext
 
setExecutable(String) - Method in class org.apache.pig.impl.streaming.StreamingCommand
Set the executable for the StreamingCommand.
setField(int, Datum) - Method in class org.apache.pig.data.Tuple
 
setField(int, int) - Method in class org.apache.pig.data.Tuple
 
setField(int, double) - Method in class org.apache.pig.data.Tuple
 
setField(int, String) - Method in class org.apache.pig.data.Tuple
 
setFlatten(boolean) - Method in class org.apache.pig.impl.eval.EvalSpec
 
setHeartBeat(boolean) - Method in class org.apache.pig.data.TimestampedTuple
 
setInner(boolean) - Method in class org.apache.pig.impl.eval.EvalSpec
 
setInputFileSpec(FileSpec) - Method in class org.apache.pig.impl.logicalLayer.LOLoad
 
setInputSpec(StreamingCommand.HandleSpec) - Method in class org.apache.pig.impl.streaming.StreamingCommand
Set the input specification for the StreamingCommand.
setJobConf(JobConf) - Method in class org.apache.pig.impl.PigContext
Set the JobConf of the current Map-Reduce job.
setJobName(String) - Method in class org.apache.pig.PigServer
 
setJobOutputFile(String) - Method in class org.apache.pig.impl.PigContext
Set the output file for the current Pig Script.
setJobtrackerLocation(String) - Method in class org.apache.pig.impl.PigContext
 
setLineageTracer(LineageTracer) - Method in class org.apache.pig.impl.eval.EvalSpec
 
setLineageTracer(LineageTracer) - Method in class org.apache.pig.impl.physicalLayer.PhysicalOperator
 
setLogDir(String) - Method in class org.apache.pig.impl.streaming.StreamingCommand
Set the directory where the log-files of the command are persisted.
setLogFilesLimit(int) - Method in class org.apache.pig.impl.streaming.StreamingCommand
Set the maximum number of tasks whose stderr logs files are persisted.
setName(String) - Method in class org.apache.pig.impl.streaming.StreamingCommand.HandleSpec
Set the name of the HandleSpec.
setOptimizedSpec(StreamingCommand.Handle, String) - Method in class org.apache.pig.impl.eval.StreamSpec
Set the optimized StreamingCommand.HandleSpec for the given StreamingCommand.Handle of the StreamSpec.
setOutputFileSpec(FileSpec) - Method in class org.apache.pig.impl.logicalLayer.LOStore
 
setOutputSpec(StreamingCommand.HandleSpec) - Method in class org.apache.pig.impl.streaming.StreamingCommand
Set the specification for the primary output of the StreamingCommand.
setOutputType(int) - Method in class org.apache.pig.impl.logicalLayer.LOLoad
 
setParams(PigServer) - Method in class org.apache.pig.tools.grunt.GruntParser
 
setPersistStderr(boolean) - Method in class org.apache.pig.impl.streaming.StreamingCommand
Specify if the stderr of the managed process should be persisted.
setProperty(String, String) - Method in class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
setRequestedParallelism(int) - Method in class org.apache.pig.impl.logicalLayer.LogicalOperator
 
setRoot(OperatorKey) - Method in class org.apache.pig.impl.logicalLayer.LogicalPlan
 
setSchema(Schema) - Method in class org.apache.pig.impl.eval.EvalSpec
 
setSchema(TupleSchema) - Method in class org.apache.pig.impl.logicalLayer.LogicalOperator
 
setShipFiles(boolean) - Method in class org.apache.pig.impl.streaming.StreamingCommand
Set whether files should be shipped or not.
setSpec(String) - Method in class org.apache.pig.impl.streaming.StreamingCommand.HandleSpec
Set the serializer/deserializer spec of the HandleSpec.
setSplittable(boolean) - Method in class org.apache.pig.backend.executionengine.PigSlicer
 
setSuccessor(DataCollector) - Method in class org.apache.pig.impl.eval.collector.DataCollector
 
setTimeStamp(double) - Method in class org.apache.pig.data.TimestampedTuple
 
setupDefaultPipe(Properties, DataCollector) - Method in class org.apache.pig.impl.eval.BinCondSpec
 
setupDefaultPipe(Properties, DataCollector) - Method in class org.apache.pig.impl.eval.CompositeEvalSpec
 
setupDefaultPipe(Properties, DataCollector) - Method in class org.apache.pig.impl.eval.EvalSpec
set up a default data processing pipe for processing by this spec This pipe does not include unflattening/flattening at the end
setupDefaultPipe(Properties, DataCollector) - Method in class org.apache.pig.impl.eval.FilterSpec
 
setupDefaultPipe(Properties, DataCollector) - Method in class org.apache.pig.impl.eval.FuncEvalSpec
 
setupDefaultPipe(Properties, DataCollector) - Method in class org.apache.pig.impl.eval.GenerateSpec
 
setupDefaultPipe(Properties, DataCollector) - Method in class org.apache.pig.impl.eval.SimpleEvalSpec
 
setupDefaultPipe(Properties, DataCollector) - Method in class org.apache.pig.impl.eval.SortDistinctSpec
 
setupDefaultPipe(Properties, DataCollector) - Method in class org.apache.pig.impl.eval.StarSpec
 
setupDefaultPipe(Properties, DataCollector) - Method in class org.apache.pig.impl.eval.StreamSpec
 
setupDefaultPipe(Properties, DataCollector) - Method in class org.apache.pig.impl.eval.window.TimeWindowSpec
 
setupDefaultPipe(Properties, DataCollector) - Method in class org.apache.pig.impl.eval.window.TupleWindowSpec
 
setupEnvironment(ProcessBuilder) - Method in class org.apache.pig.impl.streaming.ExecutableManager
Set up the run-time environment of the managed process.
setupPipe(Properties, DataCollector) - Method in class org.apache.pig.impl.eval.EvalSpec
set up a data processing pipe with flattening/unflattening at the end based on the isFlattened field
setValue(String) - Method in class org.apache.pig.data.DataAtom
 
setValue(byte[]) - Method in class org.apache.pig.data.DataAtom
 
setValue(int) - Method in class org.apache.pig.data.DataAtom
 
setValue(long) - Method in class org.apache.pig.data.DataAtom
 
setValue(double) - Method in class org.apache.pig.data.DataAtom
 
setWrapInTuple(boolean) - Method in class org.apache.pig.impl.eval.ProjectSpec
 
ShapeLineage - Class in org.apache.pig.pen
 
ShapeLineage() - Constructor for class org.apache.pig.pen.ShapeLineage
 
ShellBagEvalFunc - Class in org.apache.pig.impl.builtin
 
ShellBagEvalFunc(String) - Constructor for class org.apache.pig.impl.builtin.ShellBagEvalFunc
 
showExamples(String) - Method in class org.apache.pig.PigServer
 
showExamples(LogicalPlan) - Method in class org.apache.pig.PigServer
 
shutdown() - Method in class org.apache.pig.PigServer
 
simpleEval(Datum) - Method in class org.apache.pig.impl.eval.EvalSpec
If the spec is such that it produces exactly one datum per input datum, we can use simple eval as a shortcut to the whole process of setting the pipe etc.
SimpleEvalSpec - Class in org.apache.pig.impl.eval
 
SimpleEvalSpec() - Constructor for class org.apache.pig.impl.eval.SimpleEvalSpec
 
size() - Method in class org.apache.pig.data.DataBag
Get the number of elements in the bag, both in memory and on disk.
size() - Method in class org.apache.pig.data.DistinctDataBag
 
size() - Method in class org.apache.pig.impl.util.IdentityHashSet
 
skip(long) - Method in class org.apache.pig.backend.hadoop.datastorage.HSeekableInputStream
 
skip(long) - Method in class org.apache.pig.backend.local.datastorage.LocalSeekableInputStream
 
skip(long) - Method in class org.apache.pig.impl.io.BufferedPositionedInputStream
 
skip(long) - Method in class org.apache.pig.impl.io.FileLocalizer.DataStorageInputStreamIterator
 
skipJars - Variable in class org.apache.pig.impl.PigContext
 
slice(DataStorage, String) - Method in class org.apache.pig.backend.executionengine.PigSlicer
 
Slice - Interface in org.apache.pig
A grouping of data on that can be processed individually by Pig.
slice(DataStorage, String) - Method in interface org.apache.pig.Slicer
Creates slices of data from store at location.
Slicer - Interface in org.apache.pig
Produces independent slices of data from a given location to be processed in parallel by Pig.
SliceWrapper - Class in org.apache.pig.backend.hadoop.executionengine.mapreduceExec
Wraps a Slice in an InputSplit so it's usable by hadoop.
SliceWrapper() - Constructor for class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.SliceWrapper
 
SliceWrapper(Slice, PigContext, EvalSpec, EvalSpec, int, FileSystem) - Constructor for class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.SliceWrapper
 
sopen(Properties) - Method in interface org.apache.pig.backend.datastorage.ElementDescriptor
Open an element in the Data Storage with support for random access (seek operations).
sopen() - Method in interface org.apache.pig.backend.datastorage.ElementDescriptor
 
sopen(Properties) - Method in class org.apache.pig.backend.hadoop.datastorage.HDirectory
 
sopen() - Method in class org.apache.pig.backend.hadoop.datastorage.HDirectory
 
sopen(Properties) - Method in class org.apache.pig.backend.hadoop.datastorage.HFile
 
sopen() - Method in class org.apache.pig.backend.hadoop.datastorage.HFile
 
sopen() - Method in class org.apache.pig.backend.hadoop.datastorage.HPath
 
sopen(Properties) - Method in class org.apache.pig.backend.local.datastorage.LocalDir
 
sopen() - Method in class org.apache.pig.backend.local.datastorage.LocalDir
 
sopen(Properties) - Method in class org.apache.pig.backend.local.datastorage.LocalFile
 
sopen() - Method in class org.apache.pig.backend.local.datastorage.LocalFile
 
sopen() - Method in class org.apache.pig.backend.local.datastorage.LocalPath
 
SortDistinctSpec - Class in org.apache.pig.impl.eval
 
SortDistinctSpec(boolean, EvalSpec) - Constructor for class org.apache.pig.impl.eval.SortDistinctSpec
 
SortedDataBag - Class in org.apache.pig.data
An ordered collection of Tuples (possibly) with multiples.
SortedDataBag(EvalSpec) - Constructor for class org.apache.pig.data.SortedDataBag
 
SortPartitioner - Class in org.apache.pig.backend.hadoop.executionengine.mapreduceExec
 
SortPartitioner() - Constructor for class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.SortPartitioner
 
sortSpec - Variable in class org.apache.pig.impl.eval.SortDistinctSpec
 
sourceLogicalKey - Variable in class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
spec - Variable in class org.apache.pig.impl.logicalLayer.LOEval
 
spec - Variable in class org.apache.pig.impl.logicalLayer.LOSort
 
specs - Variable in class org.apache.pig.impl.eval.GenerateSpec
 
specs - Variable in class org.apache.pig.impl.logicalLayer.LOCogroup
 
spill() - Method in class org.apache.pig.data.DefaultDataBag
 
spill() - Method in class org.apache.pig.data.DistinctDataBag
 
spill() - Method in class org.apache.pig.data.SortedDataBag
 
spill() - Method in interface org.apache.pig.impl.util.Spillable
Instructs an object to spill whatever it can to disk and release references to any data structures it spills.
Spillable - Interface in org.apache.pig.impl.util
 
SpillableMemoryManager - Class in org.apache.pig.impl.util
This class Tracks the tenured pool and a list of Spillable objects.
SpillableMemoryManager() - Constructor for class org.apache.pig.impl.util.SpillableMemoryManager
 
SplitSpec - Class in org.apache.pig.backend.hadoop.executionengine
 
SplitSpec(LOSplit, PigContext) - Constructor for class org.apache.pig.backend.hadoop.executionengine.SplitSpec
 
splittable - Variable in class org.apache.pig.impl.logicalLayer.LOLoad
 
StandAloneParser - Class in org.apache.pig
 
StandAloneParser() - Constructor for class org.apache.pig.StandAloneParser
 
StarSpec - Class in org.apache.pig.impl.eval
 
StarSpec() - Constructor for class org.apache.pig.impl.eval.StarSpec
 
start() - Method in class org.apache.pig.tools.timer.PerformanceTimer
Start the timer.
startBag - Static variable in class org.apache.pig.data.DataBag
 
status - Variable in class org.apache.pig.backend.hadoop.executionengine.HJob
 
status - Variable in class org.apache.pig.backend.local.executionengine.LocalJob
 
stdin - Variable in class org.apache.pig.impl.streaming.ExecutableManager
 
stop() - Method in class org.apache.pig.tools.timer.PerformanceTimer
Stop the timer.
store(DataBag, StoreFunc, PigContext) - Method in class org.apache.pig.impl.io.PigFile
 
store(String, String) - Method in class org.apache.pig.PigServer
Store an alias into a file
store(String, String, String) - Method in class org.apache.pig.PigServer
forces execution of query (and all queries from which it reads), in order to store result in file
store(LogicalPlan, String, String) - Method in class org.apache.pig.PigServer
 
StoreFunc - Interface in org.apache.pig
This interface is used to implement functions to write records from a dataset.
StoreOptimizer - Class in org.apache.pig.impl.logicalLayer.optimizer.streaming
StoreOptimizer tries to optimize away the deserialization done by Pig for the simple case of a STREAM followed by a STORE operator; both with equivalent StoreFunc specifications.
StoreOptimizer() - Constructor for class org.apache.pig.impl.logicalLayer.optimizer.streaming.StoreOptimizer
 
StreamGenerator - Class in org.apache.pig.tools.streams
 
StreamGenerator() - Constructor for class org.apache.pig.tools.streams.StreamGenerator
 
StreamingCommand - Class in org.apache.pig.impl.streaming
StreamingCommand represents the specification of an external command to be executed in a Pig Query.
StreamingCommand(PigContext, String[]) - Constructor for class org.apache.pig.impl.streaming.StreamingCommand
Create a new StreamingCommand with the given command.
StreamingCommand.Handle - Enum in org.apache.pig.impl.streaming
Handle to communicate with the external process.
StreamingCommand.HandleSpec - Class in org.apache.pig.impl.streaming
Specification about the usage of the StreamingCommand.Handle to communicate with the external process.
StreamingCommand.HandleSpec(String) - Constructor for class org.apache.pig.impl.streaming.StreamingCommand.HandleSpec
Create a new StreamingCommand.HandleSpec with a given name using the default PigStorage serializer/deserializer.
StreamingCommand.HandleSpec(String, String) - Constructor for class org.apache.pig.impl.streaming.StreamingCommand.HandleSpec
Create a new StreamingCommand.HandleSpec with a given name using the default PigStorage serializer/deserializer.
StreamSpec - Class in org.apache.pig.impl.eval
 
StreamSpec(ExecutableManager, StreamingCommand) - Constructor for class org.apache.pig.impl.eval.StreamSpec
 
strval() - Method in class org.apache.pig.data.DataAtom
 
submit(ExecPhysicalPlan) - Method in interface org.apache.pig.backend.executionengine.ExecutionEngine
Execute the physical plan in non-blocking mode
submit(ExecPhysicalPlan) - Method in class org.apache.pig.backend.hadoop.executionengine.HExecutionEngine
 
submit(ExecPhysicalPlan) - Method in class org.apache.pig.backend.local.executionengine.LocalExecutionEngine
 
substitute(String) - Method in class org.apache.pig.tools.parameters.PreprocessorContext
 
SUBTRACT - Class in org.apache.pig.impl.builtin
 
SUBTRACT() - Constructor for class org.apache.pig.impl.builtin.SUBTRACT
 
successor - Variable in class org.apache.pig.impl.eval.collector.DataCollector
 
sum(Tuple) - Static method in class org.apache.pig.builtin.AVG
 
sum(Tuple) - Static method in class org.apache.pig.builtin.COUNT
 
SUM - Class in org.apache.pig.builtin
Generates the sum of the values of the first field of a tuple.
SUM() - Constructor for class org.apache.pig.builtin.SUM
 
sum(Tuple) - Static method in class org.apache.pig.builtin.SUM
 
SUM.Final - Class in org.apache.pig.builtin
 
SUM.Final() - Constructor for class org.apache.pig.builtin.SUM.Final
 
SUM.Initial - Class in org.apache.pig.builtin
 
SUM.Initial() - Constructor for class org.apache.pig.builtin.SUM.Initial
 
synthetic - Variable in class org.apache.pig.data.ExampleTuple
 
systemElement() - Method in interface org.apache.pig.backend.datastorage.ElementDescriptor
Defines whether the element is visible to users or contains system's metadata
systemElement() - Method in class org.apache.pig.backend.hadoop.datastorage.HPath
 
systemElement() - Method in class org.apache.pig.backend.local.datastorage.LocalPath
 

T

tell() - Method in class org.apache.pig.backend.datastorage.SeekableInputStream
Returns current offset
tell() - Method in class org.apache.pig.backend.hadoop.datastorage.HSeekableInputStream
 
tell() - Method in class org.apache.pig.backend.local.datastorage.LocalSeekableInputStream
 
tempFiles - Variable in class org.apache.pig.backend.hadoop.executionengine.SplitSpec
 
TextLoader - Class in org.apache.pig.builtin
This load function simply creates a tuple for each line of text that has a single field that contains the line of text.
TextLoader() - Constructor for class org.apache.pig.builtin.TextLoader
 
timestamp - Variable in class org.apache.pig.data.TimestampedTuple
 
TimestampedTuple - Class in org.apache.pig.data
 
TimestampedTuple(int) - Constructor for class org.apache.pig.data.TimestampedTuple
 
TimestampedTuple(String, String, int, SimpleDateFormat) - Constructor for class org.apache.pig.data.TimestampedTuple
 
TimeWindowSpec - Class in org.apache.pig.impl.eval.window
 
TimeWindowSpec(WindowSpec.windowType, double) - Constructor for class org.apache.pig.impl.eval.window.TimeWindowSpec
 
toArray() - Method in class org.apache.pig.impl.util.IdentityHashSet
 
toArray(T[]) - Method in class org.apache.pig.impl.util.IdentityHashSet
 
toCombine - Variable in class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
toConfiguration(Properties) - Static method in class org.apache.pig.backend.hadoop.datastorage.ConfigurationUtil
 
toDelimitedString(String) - Method in class org.apache.pig.data.Tuple
 
toggleOmittability() - Method in class org.apache.pig.data.ExampleTuple
 
TOKENIZE - Class in org.apache.pig.builtin
 
TOKENIZE() - Constructor for class org.apache.pig.builtin.TOKENIZE
 
toMap - Variable in class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
toProperties(Configuration) - Static method in class org.apache.pig.backend.hadoop.datastorage.ConfigurationUtil
 
toReduce - Variable in class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
toSplit - Variable in class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
toString() - Method in class org.apache.pig.backend.hadoop.datastorage.HPath
 
toString() - Method in class org.apache.pig.backend.hadoop.executionengine.SplitSpec
 
toString() - Method in class org.apache.pig.backend.local.datastorage.LocalPath
 
toString() - Method in class org.apache.pig.builtin.BinaryStorage
 
toString() - Method in class org.apache.pig.data.DataAtom
 
toString() - Method in class org.apache.pig.data.DataBag
Write the bag into a string.
toString() - Method in class org.apache.pig.data.DataMap
 
toString() - Method in class org.apache.pig.data.IndexedTuple
 
toString() - Method in class org.apache.pig.data.Tuple
 
toString() - Method in class org.apache.pig.impl.eval.BinCondSpec
 
toString() - Method in class org.apache.pig.impl.eval.CompositeEvalSpec
 
toString() - Method in class org.apache.pig.impl.eval.cond.AndCond
 
toString() - Method in class org.apache.pig.impl.eval.cond.CompCond
 
toString() - Method in class org.apache.pig.impl.eval.cond.FuncCond
 
toString() - Method in class org.apache.pig.impl.eval.cond.NotCond
 
toString() - Method in class org.apache.pig.impl.eval.cond.OrCond
 
toString() - Method in class org.apache.pig.impl.eval.cond.RegexpCond
 
toString() - Method in class org.apache.pig.impl.eval.ConstSpec
 
toString() - Method in class org.apache.pig.impl.eval.FilterSpec
 
toString() - Method in class org.apache.pig.impl.eval.FuncEvalSpec
 
toString() - Method in class org.apache.pig.impl.eval.GenerateSpec
 
toString() - Method in class org.apache.pig.impl.eval.MapLookupSpec
 
toString() - Method in class org.apache.pig.impl.eval.ProjectSpec
 
toString() - Method in class org.apache.pig.impl.eval.SortDistinctSpec
 
toString() - Method in class org.apache.pig.impl.eval.StarSpec
 
toString() - Method in class org.apache.pig.impl.eval.StreamSpec
 
toString() - Method in class org.apache.pig.impl.eval.window.TimeWindowSpec
 
toString() - Method in class org.apache.pig.impl.eval.window.TupleWindowSpec
 
toString() - Method in class org.apache.pig.impl.io.FileSpec
 
toString() - Method in class org.apache.pig.impl.io.PigFile
 
toString() - Method in class org.apache.pig.impl.logicalLayer.LogicalOperator
 
toString() - Method in class org.apache.pig.impl.logicalLayer.LogicalPlan
 
toString() - Method in class org.apache.pig.impl.logicalLayer.LOLoad
 
toString() - Method in class org.apache.pig.impl.logicalLayer.LOSplitOutput
 
toString() - Method in class org.apache.pig.impl.logicalLayer.LOStore
 
toString() - Method in class org.apache.pig.impl.logicalLayer.OperatorKey
 
toString() - Method in class org.apache.pig.impl.logicalLayer.schema.AtomSchema
 
toString() - Method in class org.apache.pig.impl.logicalLayer.schema.TupleSchema
 
toString() - Method in class org.apache.pig.impl.streaming.StreamingCommand.HandleSpec
 
toString() - Method in class org.apache.pig.impl.streaming.StreamingCommand
 
totalHadoopTimeSpent - Static variable in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.MapReduceLauncher
 
totalHadoopTimeSpent() - Method in class org.apache.pig.PigServer
 
toTuple() - Method in class org.apache.pig.data.IndexedTuple
 
TrueCond - Class in org.apache.pig.impl.eval.cond
 
TrueCond() - Constructor for class org.apache.pig.impl.eval.cond.TrueCond
 
TUPLE - Static variable in class org.apache.pig.data.Datum
 
Tuple - Class in org.apache.pig.data
an ordered list of Datums
Tuple() - Constructor for class org.apache.pig.data.Tuple
 
Tuple(int) - Constructor for class org.apache.pig.data.Tuple
 
Tuple(List<Datum>) - Constructor for class org.apache.pig.data.Tuple
 
Tuple(Datum) - Constructor for class org.apache.pig.data.Tuple
shortcut, if tuple only has one field
Tuple(String, String) - Constructor for class org.apache.pig.data.Tuple
Creates a tuple from a delimited line of text
Tuple(String) - Constructor for class org.apache.pig.data.Tuple
Creates a tuple from a delimited line of text.
Tuple(Tuple[]) - Constructor for class org.apache.pig.data.Tuple
 
TupleSchema - Class in org.apache.pig.impl.logicalLayer.schema
A SchemaItemList encapuslates a group of schema items which may be SchemaFields (data atoms) or complex items, such as bags or tuples.
TupleSchema() - Constructor for class org.apache.pig.impl.logicalLayer.schema.TupleSchema
 
TupleWindowSpec - Class in org.apache.pig.impl.eval.window
 
TupleWindowSpec(WindowSpec.windowType, int) - Constructor for class org.apache.pig.impl.eval.window.TupleWindowSpec
 
type - Variable in class org.apache.pig.impl.eval.window.WindowSpec
 

U

UnflattenCollector - Class in org.apache.pig.impl.eval.collector
 
UnflattenCollector(DataCollector) - Constructor for class org.apache.pig.impl.eval.collector.UnflattenCollector
 
union(Tuple, Tuple) - Method in class org.apache.pig.impl.util.LineageTracer
 
unionFlatten(Tuple, Tuple) - Method in class org.apache.pig.impl.util.LineageTracer
 
UPDATABLE - Static variable in class org.apache.pig.impl.logicalLayer.LogicalOperator
 
updateConfiguration(Properties) - Method in interface org.apache.pig.backend.datastorage.DataStorage
Provides a way to change configuration parameters at the Data Storage level.
updateConfiguration(Properties) - Method in interface org.apache.pig.backend.datastorage.ElementDescriptor
Update configuration information for this entity
updateConfiguration(Properties) - Method in interface org.apache.pig.backend.executionengine.ExecPhysicalPlan
Some properties of the job may be changed, say the priority...
updateConfiguration(Properties) - Method in interface org.apache.pig.backend.executionengine.ExecutionEngine
Provides a way to dynamically change configuration parameters at the Execution Engine level.
updateConfiguration(Properties) - Method in class org.apache.pig.backend.hadoop.datastorage.HDataStorage
 
updateConfiguration(Properties) - Method in class org.apache.pig.backend.hadoop.datastorage.HPath
 
updateConfiguration(Properties) - Method in class org.apache.pig.backend.hadoop.executionengine.HExecutionEngine
 
updateConfiguration(Properties) - Method in class org.apache.pig.backend.hadoop.executionengine.MapRedPhysicalPlan
 
updateConfiguration(Properties) - Method in class org.apache.pig.backend.local.datastorage.LocalDataStorage
 
updateConfiguration(Properties) - Method in class org.apache.pig.backend.local.datastorage.LocalPath
 
updateConfiguration(Properties) - Method in class org.apache.pig.backend.local.executionengine.LocalExecutionEngine
 
updateConfiguration(Properties) - Method in class org.apache.pig.backend.local.executionengine.LocalPhysicalPlan
 
usage() - Static method in class org.apache.pig.Main
 
USED_BYTES_KEY - Static variable in interface org.apache.pig.backend.datastorage.DataStorage
 
userComparator - Variable in class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 

V

validate(DataStorage, String) - Method in class org.apache.pig.backend.executionengine.PigSlicer
 
validate(DataStorage, String) - Method in interface org.apache.pig.Slicer
Checks that location is parsable by this Slicer, and that if the DataStorage is used by the Slicer, it's readable from there.
validateInput(JobConf) - Method in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.PigInputFormat
 
validatePigProperties(Properties) - Static method in class org.apache.pig.impl.util.ConfigurationValidator
All pig configurations should be validated in here before use
ValidatingInputFileSpec - Class in org.apache.pig.impl.io
Creates a Slicer using its funcSpec in its construction and checks that it's valid.
ValidatingInputFileSpec(FileSpec, DataStorage) - Constructor for class org.apache.pig.impl.io.ValidatingInputFileSpec
 
ValidatingInputFileSpec(String, String, PigContext) - Constructor for class org.apache.pig.impl.io.ValidatingInputFileSpec
If the ExecType of context is LOCAL, validation is not performed.
value() - Method in class org.apache.pig.impl.eval.ConstSpec
 
valueOf(String) - Static method in enum org.apache.pig.backend.datastorage.SeekableInputStream.FLAGS
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.pig.backend.executionengine.ExecJob.JOB_STATUS
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.pig.impl.eval.window.WindowSpec.windowType
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.pig.impl.streaming.InputHandler.InputType
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.pig.impl.streaming.OutputHandler.OutputType
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.pig.impl.streaming.StreamingCommand.Handle
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.pig.PigServer.ExecType
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.pig.tools.cmdline.CmdLineParser.ValueExpected
Returns the enum constant of this type with the specified name.
values() - Static method in enum org.apache.pig.backend.datastorage.SeekableInputStream.FLAGS
Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.pig.backend.executionengine.ExecJob.JOB_STATUS
Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.pig.impl.eval.window.WindowSpec.windowType
Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.pig.impl.streaming.InputHandler.InputType
Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.pig.impl.streaming.OutputHandler.OutputType
Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.pig.impl.streaming.StreamingCommand.Handle
Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.pig.PigServer.ExecType
Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.pig.tools.cmdline.CmdLineParser.ValueExpected
Returns an array containing the constants of this enum type, in the order they are declared.
visit(POVisitor) - Method in class org.apache.pig.backend.hadoop.executionengine.POMapreduce
 
visit(POVisitor) - Method in class org.apache.pig.backend.local.executionengine.POCogroup
 
visit(POVisitor) - Method in class org.apache.pig.backend.local.executionengine.POEval
 
visit(POVisitor) - Method in class org.apache.pig.backend.local.executionengine.POLoad
 
visit(POVisitor) - Method in class org.apache.pig.backend.local.executionengine.PORead
 
visit(POVisitor) - Method in class org.apache.pig.backend.local.executionengine.POSort
 
visit(POVisitor) - Method in class org.apache.pig.backend.local.executionengine.POSplit
 
visit(POVisitor) - Method in class org.apache.pig.backend.local.executionengine.POStore
 
visit(POVisitor) - Method in class org.apache.pig.backend.local.executionengine.POUnion
 
visit(EvalSpecVisitor) - Method in class org.apache.pig.impl.eval.BinCondSpec
 
visit(EvalSpecVisitor) - Method in class org.apache.pig.impl.eval.CompositeEvalSpec
 
visit(EvalSpecVisitor) - Method in class org.apache.pig.impl.eval.ConstSpec
 
visit(EvalSpecVisitor) - Method in class org.apache.pig.impl.eval.EvalSpec
 
visit(EvalSpecVisitor) - Method in class org.apache.pig.impl.eval.FilterSpec
 
visit(EvalSpecVisitor) - Method in class org.apache.pig.impl.eval.FuncEvalSpec
 
visit(EvalSpecVisitor) - Method in class org.apache.pig.impl.eval.GenerateSpec
 
visit(EvalSpecVisitor) - Method in class org.apache.pig.impl.eval.MapLookupSpec
 
visit(EvalSpecVisitor) - Method in class org.apache.pig.impl.eval.ProjectSpec
 
visit(EvalSpecVisitor) - Method in class org.apache.pig.impl.eval.SortDistinctSpec
 
visit(EvalSpecVisitor) - Method in class org.apache.pig.impl.eval.StarSpec
 
visit(EvalSpecVisitor) - Method in class org.apache.pig.impl.eval.StreamSpec
 
visit(EvalSpecVisitor) - Method in class org.apache.pig.impl.eval.window.TimeWindowSpec
 
visit(EvalSpecVisitor) - Method in class org.apache.pig.impl.eval.window.TupleWindowSpec
 
visit(LOVisitor) - Method in class org.apache.pig.impl.logicalLayer.LOCogroup
 
visit(LOVisitor) - Method in class org.apache.pig.impl.logicalLayer.LODefine
 
visit(LOVisitor) - Method in class org.apache.pig.impl.logicalLayer.LOEval
 
visit(LOVisitor) - Method in class org.apache.pig.impl.logicalLayer.LogicalOperator
Visit all of the logical operators in a tree, starting with this one.
visit(LOVisitor) - Method in class org.apache.pig.impl.logicalLayer.LOLoad
 
visit(LOVisitor) - Method in class org.apache.pig.impl.logicalLayer.LOSort
 
visit(LOVisitor) - Method in class org.apache.pig.impl.logicalLayer.LOSplit
 
visit(LOVisitor) - Method in class org.apache.pig.impl.logicalLayer.LOSplitOutput
 
visit(LOVisitor) - Method in class org.apache.pig.impl.logicalLayer.LOStore
 
visit(LOVisitor) - Method in class org.apache.pig.impl.logicalLayer.LOUnion
 
visit(POVisitor) - Method in class org.apache.pig.impl.physicalLayer.PhysicalOperator
 
visitBinCond(BinCondSpec) - Method in class org.apache.pig.impl.eval.EvalSpecPrinter
Only BinCondSpec.visit() and subclass implementations of this function should ever call this method.
visitBinCond(BinCondSpec) - Method in class org.apache.pig.impl.eval.EvalSpecTreePrinter
 
visitBinCond(BinCondSpec) - Method in class org.apache.pig.impl.eval.EvalSpecVisitor
Only BinCondSpec.visit() and subclass implementations of this function should ever call this method.
visitCogroup(POCogroup) - Method in class org.apache.pig.backend.local.executionengine.InstantiateFuncCallerPOVisitor
 
visitCogroup(LOCogroup) - Method in class org.apache.pig.impl.logicalLayer.LOPrinter
Only LOCogroup.visit() should ever call this method.
visitCogroup(LOCogroup) - Method in class org.apache.pig.impl.logicalLayer.LOTreePrinter
 
visitCogroup(LOCogroup) - Method in class org.apache.pig.impl.logicalLayer.LOVisitor
Only LOCogroup.visit() and subclass implementations of this function should ever call this method.
visitCogroup(LOCogroup) - Method in class org.apache.pig.impl.logicalLayer.optimizer.streaming.LoadOptimizer
 
visitCogroup(LOCogroup) - Method in class org.apache.pig.impl.logicalLayer.optimizer.streaming.StoreOptimizer
 
visitCogroup(POCogroup) - Method in class org.apache.pig.impl.physicalLayer.POTreePrinter
 
visitCogroup(POCogroup) - Method in class org.apache.pig.impl.physicalLayer.POVisitor
Only POCogroup.visit() and subclass implementations of this function should ever call this method.
visitCompositeEval(CompositeEvalSpec) - Method in class org.apache.pig.impl.eval.EvalSpecPrinter
Only CompositeEvalSpec.visit() and subclass implementations of this function should ever call this method.
visitCompositeEval(CompositeEvalSpec) - Method in class org.apache.pig.impl.eval.EvalSpecTreePrinter
 
visitCompositeEval(CompositeEvalSpec) - Method in class org.apache.pig.impl.eval.EvalSpecVisitor
Only CompositeEvalSpec.visit() and subclass implementations of this function should ever call this method.
visitConst(ConstSpec) - Method in class org.apache.pig.impl.eval.EvalSpecPrinter
Only ConstSpec.visit() and subclass implementations of this function should ever call this method.
visitConst(ConstSpec) - Method in class org.apache.pig.impl.eval.EvalSpecTreePrinter
 
visitConst(ConstSpec) - Method in class org.apache.pig.impl.eval.EvalSpecVisitor
Only ConstSpec.visit() and subclass implementations of this function should ever call this method.
visitEval(POEval) - Method in class org.apache.pig.backend.local.executionengine.InstantiateFuncCallerPOVisitor
 
visitEval(LOEval) - Method in class org.apache.pig.impl.logicalLayer.LOPrinter
Only LOEval.visit() should ever call this method.
visitEval(LOEval) - Method in class org.apache.pig.impl.logicalLayer.LOTreePrinter
 
visitEval(LOEval) - Method in class org.apache.pig.impl.logicalLayer.LOVisitor
Only LOEval.visit() and subclass implementations of this function should ever call this method.
visitEval(LOEval) - Method in class org.apache.pig.impl.logicalLayer.optimizer.streaming.LoadOptimizer
 
visitEval(LOEval) - Method in class org.apache.pig.impl.logicalLayer.optimizer.streaming.StoreOptimizer
 
visitEval(POEval) - Method in class org.apache.pig.impl.physicalLayer.POTreePrinter
 
visitEval(POEval) - Method in class org.apache.pig.impl.physicalLayer.POVisitor
Only POEval.visit() and subclass implementations of this function should ever call this method.
visitFilter(FilterSpec) - Method in class org.apache.pig.impl.eval.EvalSpecPrinter
Only FilterSpec.visit() and subclass implementations of this function should ever call this method.
visitFilter(FilterSpec) - Method in class org.apache.pig.impl.eval.EvalSpecTreePrinter
 
visitFilter(FilterSpec) - Method in class org.apache.pig.impl.eval.EvalSpecVisitor
Only FilterSpec.visit() and subclass implementations of this function should ever call this method.
visitFuncEval(FuncEvalSpec) - Method in class org.apache.pig.impl.eval.EvalSpecPrinter
Only FuncEvalSpec.visit() and subclass implementations of this function should ever call this method.
visitFuncEval(FuncEvalSpec) - Method in class org.apache.pig.impl.eval.EvalSpecTreePrinter
 
visitFuncEval(FuncEvalSpec) - Method in class org.apache.pig.impl.eval.EvalSpecVisitor
Only FuncEvalSpec.visit() and subclass implementations of this function should ever call this method.
visitGenerate(GenerateSpec) - Method in class org.apache.pig.impl.eval.EvalSpecPrinter
Only GenerateSpec.visit() and subclass implementations of this function should ever call this method.
visitGenerate(GenerateSpec) - Method in class org.apache.pig.impl.eval.EvalSpecTreePrinter
 
visitGenerate(GenerateSpec) - Method in class org.apache.pig.impl.eval.EvalSpecVisitor
Only GenerateSpec.visit() and subclass implementations of this function should ever call this method.
visitLoad(LOLoad) - Method in class org.apache.pig.impl.logicalLayer.LOPrinter
Only LOLoad.visit() should ever call this method.
visitLoad(LOLoad) - Method in class org.apache.pig.impl.logicalLayer.LOTreePrinter
 
visitLoad(LOLoad) - Method in class org.apache.pig.impl.logicalLayer.LOVisitor
Only LOLoad.visit() and subclass implementations of this function should ever call this method.
visitLoad(LOLoad) - Method in class org.apache.pig.impl.logicalLayer.optimizer.streaming.LoadOptimizer
 
visitLoad(LOLoad) - Method in class org.apache.pig.impl.logicalLayer.optimizer.streaming.StoreOptimizer
 
visitLoad(POLoad) - Method in class org.apache.pig.impl.physicalLayer.POPrinter
Only POLoad.visit() and subclass implementations of this function should ever call this method.
visitLoad(POLoad) - Method in class org.apache.pig.impl.physicalLayer.POTreePrinter
 
visitLoad(POLoad) - Method in class org.apache.pig.impl.physicalLayer.POVisitor
Only POLoad.visit() and subclass implementations of this function should ever call this method.
visitMapLookup(MapLookupSpec) - Method in class org.apache.pig.impl.eval.EvalSpecPrinter
Only MapLookupSpec.visit() and subclass implementations of this function should ever call this method.
visitMapLookup(MapLookupSpec) - Method in class org.apache.pig.impl.eval.EvalSpecTreePrinter
 
visitMapLookup(MapLookupSpec) - Method in class org.apache.pig.impl.eval.EvalSpecVisitor
Only MapLookupSpec.visit() and subclass implementations of this function should ever call this method.
visitMapreduce(POMapreduce) - Method in class org.apache.pig.backend.local.executionengine.InstantiateFuncCallerPOVisitor
 
visitMapreduce(POMapreduce) - Method in class org.apache.pig.impl.physicalLayer.POPrinter
Only POMapreduce.visit() and subclass implementations of this function should ever call this method.
visitMapreduce(POMapreduce) - Method in class org.apache.pig.impl.physicalLayer.POTreePrinter
 
visitMapreduce(POMapreduce) - Method in class org.apache.pig.impl.physicalLayer.POVisitor
Only POMapreduce.visit() and subclass implementations of this function should ever call this method.
visitProject(ProjectSpec) - Method in class org.apache.pig.impl.eval.EvalSpecPrinter
Only ProjectSpec.visit() and subclass implementations of this function should ever call this method.
visitProject(ProjectSpec) - Method in class org.apache.pig.impl.eval.EvalSpecTreePrinter
 
visitProject(ProjectSpec) - Method in class org.apache.pig.impl.eval.EvalSpecVisitor
Only ProjectSpec.visit() and subclass implementations of this function should ever call this method.
visitRead(PORead) - Method in class org.apache.pig.impl.physicalLayer.POVisitor
 
visitSort(POSort) - Method in class org.apache.pig.backend.local.executionengine.InstantiateFuncCallerPOVisitor
 
visitSort(LOSort) - Method in class org.apache.pig.impl.logicalLayer.LOPrinter
Only LOSort.visit() should ever call this method.
visitSort(LOSort) - Method in class org.apache.pig.impl.logicalLayer.LOTreePrinter
 
visitSort(LOSort) - Method in class org.apache.pig.impl.logicalLayer.LOVisitor
Only LOSort.visit() and subclass implementations of this function should ever call this method.
visitSort(LOSort) - Method in class org.apache.pig.impl.logicalLayer.optimizer.streaming.LoadOptimizer
 
visitSort(LOSort) - Method in class org.apache.pig.impl.logicalLayer.optimizer.streaming.StoreOptimizer
 
visitSort(POSort) - Method in class org.apache.pig.impl.physicalLayer.POPrinter
Only POSort.visit() and subclass implementations of this function should ever call this method.
visitSort(POSort) - Method in class org.apache.pig.impl.physicalLayer.POTreePrinter
 
visitSort(POSort) - Method in class org.apache.pig.impl.physicalLayer.POVisitor
Only POSort.visit() and subclass implementations of this function should ever call this method.
visitSortDistinct(SortDistinctSpec) - Method in class org.apache.pig.impl.eval.EvalSpecPrinter
Only SortDistinctSpec.visit() and subclass implementations of this function should ever call this method.
visitSortDistinct(SortDistinctSpec) - Method in class org.apache.pig.impl.eval.EvalSpecTreePrinter
 
visitSortDistinct(SortDistinctSpec) - Method in class org.apache.pig.impl.eval.EvalSpecVisitor
Only SortDistinctSpec.visit() and subclass implementations of this function should ever call this method.
visitSplit(LOSplit) - Method in class org.apache.pig.impl.logicalLayer.LOPrinter
Only LOSplit.visit() should ever call this method.
visitSplit(LOSplit) - Method in class org.apache.pig.impl.logicalLayer.LOTreePrinter
 
visitSplit(LOSplit) - Method in class org.apache.pig.impl.logicalLayer.LOVisitor
Only LOSplit.visit() and subclass implementations of this function should ever call this method.
visitSplit(LOSplit) - Method in class org.apache.pig.impl.logicalLayer.optimizer.streaming.LoadOptimizer
 
visitSplit(LOSplit) - Method in class org.apache.pig.impl.logicalLayer.optimizer.streaming.StoreOptimizer
 
visitSplit(POSplit) - Method in class org.apache.pig.impl.physicalLayer.POTreePrinter
 
visitSplit(POSplit) - Method in class org.apache.pig.impl.physicalLayer.POVisitor
Only POSplit.visit() and subclass implementations of this function should ever call this method.
visitSplitOutput(LOSplitOutput) - Method in class org.apache.pig.impl.logicalLayer.LOTreePrinter
 
visitSplitOutput(LOSplitOutput) - Method in class org.apache.pig.impl.logicalLayer.LOVisitor
 
visitSplitOutput(LOSplitOutput) - Method in class org.apache.pig.impl.logicalLayer.optimizer.streaming.LoadOptimizer
 
visitSplitOutput(LOSplitOutput) - Method in class org.apache.pig.impl.logicalLayer.optimizer.streaming.StoreOptimizer
 
visitStar(StarSpec) - Method in class org.apache.pig.impl.eval.EvalSpecPrinter
Only StarSpec.visit() and subclass implementations of this function should ever call this method.
visitStar(StarSpec) - Method in class org.apache.pig.impl.eval.EvalSpecTreePrinter
 
visitStar(StarSpec) - Method in class org.apache.pig.impl.eval.EvalSpecVisitor
Only StarSpec.visit() and subclass implementations of this function should ever call this method.
visitStore(LOStore) - Method in class org.apache.pig.impl.logicalLayer.LOPrinter
Only LOStore.visit() should ever call this method.
visitStore(LOStore) - Method in class org.apache.pig.impl.logicalLayer.LOTreePrinter
 
visitStore(LOStore) - Method in class org.apache.pig.impl.logicalLayer.LOVisitor
Only LOStore.visit() and subclass implementations of this function should ever call this method.
visitStore(LOStore) - Method in class org.apache.pig.impl.logicalLayer.optimizer.streaming.LoadOptimizer
 
visitStore(LOStore) - Method in class org.apache.pig.impl.logicalLayer.optimizer.streaming.StoreOptimizer
 
visitStore(POStore) - Method in class org.apache.pig.impl.physicalLayer.POPrinter
Only POStore.visit() and subclass implementations of this function should ever call this method.
visitStore(POStore) - Method in class org.apache.pig.impl.physicalLayer.POTreePrinter
 
visitStore(POStore) - Method in class org.apache.pig.impl.physicalLayer.POVisitor
Only POStore.visit() and subclass implementations of this function should ever call this method.
visitStream(StreamSpec) - Method in class org.apache.pig.impl.eval.EvalSpecVisitor
Only StreamSpec.visit() and subclass implementations of this function should ever call this method.
visitTimeWindow(TimeWindowSpec) - Method in class org.apache.pig.impl.eval.EvalSpecVisitor
Only TimeWindowSpec.visit() and subclass implementations of this function should ever call this method.
visitTupleWindow(TupleWindowSpec) - Method in class org.apache.pig.impl.eval.EvalSpecVisitor
Only TupleWindowSpec.visit() and subclass implementations of this function should ever call this method.
visitUnion(LOUnion) - Method in class org.apache.pig.impl.logicalLayer.LOPrinter
Only LOUnion.visit() should ever call this method.
visitUnion(LOUnion) - Method in class org.apache.pig.impl.logicalLayer.LOTreePrinter
 
visitUnion(LOUnion) - Method in class org.apache.pig.impl.logicalLayer.LOVisitor
Only LOUnion.visit() and subclass implementations of this function should ever call this method.
visitUnion(LOUnion) - Method in class org.apache.pig.impl.logicalLayer.optimizer.streaming.LoadOptimizer
 
visitUnion(LOUnion) - Method in class org.apache.pig.impl.logicalLayer.optimizer.streaming.StoreOptimizer
 
visitUnion(POUnion) - Method in class org.apache.pig.impl.physicalLayer.POTreePrinter
 
visitUnion(POUnion) - Method in class org.apache.pig.impl.physicalLayer.POVisitor
Only POUnion.visit() and subclass implementations of this function should ever call this method.

W

WindowSpec - Class in org.apache.pig.impl.eval.window
 
WindowSpec(WindowSpec.windowType) - Constructor for class org.apache.pig.impl.eval.window.WindowSpec
 
WindowSpec.windowType - Enum in org.apache.pig.impl.eval.window
 
workingDir - Variable in class org.apache.pig.backend.local.datastorage.LocalDataStorage
 
wrap(Throwable) - Static method in class org.apache.pig.impl.util.WrappedIOException
 
wrap(String, Throwable) - Static method in class org.apache.pig.impl.util.WrappedIOException
 
wrapInTuple - Variable in class org.apache.pig.impl.eval.ProjectSpec
 
WrappedIOException - Class in org.apache.pig.impl.util
FIXME PIG-80 replace this code when pig will be java 6 compliant with "throw new IOException(e);"
WrappedIOException() - Constructor for class org.apache.pig.impl.util.WrappedIOException
 
write(int) - Method in class org.apache.pig.backend.datastorage.ImmutableOutputStream
 
write(WritableComparable, Tuple) - Method in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.PigOutputFormat.PigRecordWriter
We only care about the values, so we are going to skip the keys when we write.
write(DataOutput) - Method in class org.apache.pig.backend.hadoop.executionengine.mapreduceExec.SliceWrapper
 
write(DataOutput) - Method in class org.apache.pig.data.DataAtom
 
write(DataOutput) - Method in class org.apache.pig.data.DataBag
Write a bag's contents to disk.
write(DataOutput) - Method in class org.apache.pig.data.DataMap
 
write(DataOutput) - Method in class org.apache.pig.data.Datum
 
write(DataOutput) - Method in class org.apache.pig.data.IndexedTuple
 
write(DataOutput) - Method in class org.apache.pig.data.Tuple
 

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