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Uses of Tuple in org.apache.pig |
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Methods in org.apache.pig that return Tuple | |
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Tuple |
LoadFunc.getNext()
Retrieves the next tuple to be processed. |
Methods in org.apache.pig that return types with arguments of type Tuple | |
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Iterator<Tuple> |
PigServer.openIterator(String id)
Forces execution of query (and all queries from which it reads), in order to materialize result |
Methods in org.apache.pig with parameters of type Tuple | |
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abstract int |
ComparisonFunc.compare(Tuple t1,
Tuple t2)
This callback method must be implemented by all subclasses. |
abstract boolean |
FilterFunc.exec(Tuple input)
This callback method must be implemented by all subclasses. |
abstract void |
EvalFunc.exec(Tuple input,
T output)
This callback method must be implemented by all subclasses. |
boolean |
Slice.next(Tuple value)
Loads the next value from this Slice into value . |
void |
StoreFunc.putNext(Tuple f)
Write a tuple the output stream to which this instance was previously bound. |
Uses of Tuple in org.apache.pig.backend.executionengine |
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Methods in org.apache.pig.backend.executionengine that return types with arguments of type Tuple | |
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Iterator<Tuple> |
ExecJob.getResults()
if query has executed successfully we want to retrieve the results via iterating over them. |
Methods in org.apache.pig.backend.executionengine with parameters of type Tuple | |
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boolean |
PigSlice.next(Tuple value)
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Uses of Tuple in org.apache.pig.backend.hadoop.executionengine |
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Methods in org.apache.pig.backend.hadoop.executionengine that return Tuple | |
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Tuple |
POMapreduce.getNext()
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Methods in org.apache.pig.backend.hadoop.executionengine that return types with arguments of type Tuple | |
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Iterator<Tuple> |
HJob.getResults()
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Uses of Tuple in org.apache.pig.backend.hadoop.executionengine.mapreduceExec |
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Methods in org.apache.pig.backend.hadoop.executionengine.mapreduceExec that return types with arguments of type Tuple | |
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org.apache.hadoop.mapred.RecordReader<org.apache.hadoop.io.Text,Tuple> |
PigInputFormat.getRecordReader(org.apache.hadoop.mapred.InputSplit split,
org.apache.hadoop.mapred.JobConf job,
org.apache.hadoop.mapred.Reporter reporter)
|
org.apache.hadoop.mapred.RecordReader<org.apache.hadoop.io.Text,Tuple> |
SliceWrapper.makeReader(org.apache.hadoop.mapred.JobConf job)
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Methods in org.apache.pig.backend.hadoop.executionengine.mapreduceExec with parameters of type Tuple | |
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int |
SortPartitioner.getPartition(Tuple key,
org.apache.hadoop.io.Writable value,
int numPartitions)
|
void |
PigCombine.reduce(Tuple key,
Iterator<IndexedTuple> values,
org.apache.hadoop.mapred.OutputCollector<Tuple,IndexedTuple> output,
org.apache.hadoop.mapred.Reporter reporter)
|
void |
PigMapReduce.reduce(Tuple key,
Iterator<IndexedTuple> values,
org.apache.hadoop.mapred.OutputCollector<org.apache.hadoop.io.WritableComparable,org.apache.hadoop.io.Writable> output,
org.apache.hadoop.mapred.Reporter reporter)
|
void |
PigOutputFormat.PigRecordWriter.write(org.apache.hadoop.io.WritableComparable key,
Tuple value)
We only care about the values, so we are going to skip the keys when we write. |
Method parameters in org.apache.pig.backend.hadoop.executionengine.mapreduceExec with type arguments of type Tuple | |
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void |
PigCombine.reduce(Tuple key,
Iterator<IndexedTuple> values,
org.apache.hadoop.mapred.OutputCollector<Tuple,IndexedTuple> output,
org.apache.hadoop.mapred.Reporter reporter)
|
void |
PigMapReduce.run(org.apache.hadoop.mapred.RecordReader<org.apache.hadoop.io.WritableComparable,Tuple> input,
org.apache.hadoop.mapred.OutputCollector<org.apache.hadoop.io.WritableComparable,org.apache.hadoop.io.Writable> output,
org.apache.hadoop.mapred.Reporter reporter)
This function is called in MapTask by Hadoop as the Mapper.run() method. |
Uses of Tuple in org.apache.pig.backend.local.executionengine |
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Methods in org.apache.pig.backend.local.executionengine that return Tuple | |
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Tuple |
POCogroup.getNext()
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Tuple |
POEval.getNext()
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Tuple |
POLoad.getNext()
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Tuple |
PORead.getNext()
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Tuple |
POSort.getNext()
|
Tuple |
POSplit.getNext()
|
Tuple |
POStore.getNext()
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Tuple |
POUnion.getNext()
|
Methods in org.apache.pig.backend.local.executionengine that return types with arguments of type Tuple | |
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Iterator<Tuple> |
LocalJob.getResults()
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Uses of Tuple in org.apache.pig.builtin |
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Methods in org.apache.pig.builtin that return Tuple | |
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Tuple |
BinStorage.getNext()
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Tuple |
BinaryStorage.getNext()
|
Tuple |
PigStorage.getNext()
|
Tuple |
TextLoader.getNext()
|
Methods in org.apache.pig.builtin with parameters of type Tuple | |
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protected static void |
AVG.combine(DataBag values,
Tuple output)
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protected static long |
AVG.count(Tuple input)
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protected static long |
COUNT.count(Tuple input)
|
boolean |
IsEmpty.exec(Tuple input)
|
void |
ARITY.exec(Tuple input,
DataAtom output)
|
void |
AVG.exec(Tuple input,
DataAtom output)
|
void |
AVG.Final.exec(Tuple input,
DataAtom output)
|
void |
COUNT.exec(Tuple input,
DataAtom output)
|
void |
COUNT.Final.exec(Tuple input,
DataAtom output)
|
void |
MAX.exec(Tuple input,
DataAtom output)
|
void |
MAX.Final.exec(Tuple input,
DataAtom output)
|
void |
MIN.exec(Tuple input,
DataAtom output)
|
void |
MIN.Final.exec(Tuple input,
DataAtom output)
|
void |
SUM.exec(Tuple input,
DataAtom output)
|
void |
SUM.Final.exec(Tuple input,
DataAtom output)
|
void |
DIFF.exec(Tuple input,
DataBag output)
Compares a tuple with two fields. |
void |
TOKENIZE.exec(Tuple input,
DataBag output)
|
void |
AVG.Initial.exec(Tuple input,
Tuple output)
|
void |
AVG.Intermed.exec(Tuple input,
Tuple output)
|
void |
COUNT.Initial.exec(Tuple input,
Tuple output)
|
void |
COUNT.Intermed.exec(Tuple input,
Tuple output)
|
void |
MAX.Initial.exec(Tuple input,
Tuple output)
|
void |
MIN.Initial.exec(Tuple input,
Tuple output)
|
void |
SUM.Initial.exec(Tuple input,
Tuple output)
|
protected static double |
MAX.max(Tuple input)
|
protected static double |
MIN.min(Tuple input)
|
void |
BinStorage.putNext(Tuple t)
|
void |
BinaryStorage.putNext(Tuple f)
|
void |
PigDump.putNext(Tuple f)
|
void |
PigStorage.putNext(Tuple f)
|
protected static double |
AVG.sum(Tuple input)
|
protected static long |
COUNT.sum(Tuple input)
|
protected static double |
SUM.sum(Tuple input)
|
Uses of Tuple in org.apache.pig.data |
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Subclasses of Tuple in org.apache.pig.data | |
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class |
AmendableTuple
|
static class |
DataBag.BagDelimiterTuple
|
static class |
DataBag.EndBag
|
static class |
DataBag.StartBag
|
class |
ExampleTuple
|
class |
IndexedTuple
This is an internal class that keeps track of the specific input that a Tuple came from |
class |
TimestampedTuple
|
Fields in org.apache.pig.data declared as Tuple | |
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static Tuple |
DataBag.endBag
|
static Tuple |
DataBag.startBag
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Fields in org.apache.pig.data with type parameters of type Tuple | |
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protected Collection<Tuple> |
DataBag.mContents
|
Methods in org.apache.pig.data that return Tuple | |
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Tuple |
Tuple.getTupleField(int i)
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static Tuple |
Tuple.read(DataInput in)
|
Tuple |
IndexedTuple.toTuple()
|
Methods in org.apache.pig.data that return types with arguments of type Tuple | |
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Iterator<Tuple> |
DataBag.content()
Deprecated. |
abstract Iterator<Tuple> |
DataBag.iterator()
Get an iterator to the bag. |
Iterator<Tuple> |
DefaultDataBag.iterator()
|
Iterator<Tuple> |
DistinctDataBag.iterator()
|
Iterator<Tuple> |
SortedDataBag.iterator()
|
Methods in org.apache.pig.data with parameters of type Tuple | |
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void |
DataBag.add(Tuple t)
Add a tuple to the bag. |
void |
DistinctDataBag.add(Tuple t)
|
void |
Tuple.appendTuple(Tuple other)
|
int |
Tuple.compareTo(Tuple other)
|
void |
Tuple.copyFrom(Tuple otherT)
|
boolean |
Tuple.greaterThan(Tuple other)
|
boolean |
Tuple.lessThan(Tuple other)
|
Constructors in org.apache.pig.data with parameters of type Tuple | |
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IndexedTuple(Tuple t,
int indexIn)
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|
Tuple(Tuple[] otherTs)
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Uses of Tuple in org.apache.pig.impl.builtin |
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Methods in org.apache.pig.impl.builtin that return Tuple | |
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Tuple |
RandomSampleLoader.getNext()
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Methods in org.apache.pig.impl.builtin with parameters of type Tuple | |
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void |
ADD.exec(Tuple input,
DataAtom output)
|
void |
DIVIDE.exec(Tuple input,
DataAtom output)
|
void |
GFAny.exec(Tuple input,
DataAtom output)
|
void |
MULTIPLY.exec(Tuple input,
DataAtom output)
|
void |
SUBTRACT.exec(Tuple input,
DataAtom output)
|
void |
FindQuantiles.exec(Tuple input,
DataBag output)
first field in the input tuple is the number of quantiles to generate second field is the *sorted* bag of samples |
void |
GFCross.exec(Tuple input,
DataBag output)
|
void |
GFReplicate.exec(Tuple input,
DataBag output)
|
void |
ShellBagEvalFunc.exec(Tuple input,
DataBag output)
|
Uses of Tuple in org.apache.pig.impl.eval |
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Methods in org.apache.pig.impl.eval that return types with arguments of type Tuple | |
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Comparator<Tuple> |
EvalSpec.getComparator()
Compare 2 tuples according to this spec. |
Methods in org.apache.pig.impl.eval with parameters of type Tuple | |
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int |
EvalSpec.UserComparator.compare(Tuple t1,
Tuple t2)
|
Uses of Tuple in org.apache.pig.impl.physicalLayer |
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Methods in org.apache.pig.impl.physicalLayer that return Tuple | |
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abstract Tuple |
PhysicalOperator.getNext()
|
Uses of Tuple in org.apache.pig.impl.streaming |
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Methods in org.apache.pig.impl.streaming that return Tuple | |
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Tuple |
OutputHandler.getNext()
Get the next output Tuple of the managed process. |
Methods in org.apache.pig.impl.streaming with parameters of type Tuple | |
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void |
InputHandler.putNext(Tuple t)
Send the given input Tuple to the managed executable. |
Uses of Tuple in org.apache.pig.impl.util |
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Methods in org.apache.pig.impl.util that return Tuple | |
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Tuple |
LineageTracer.getRepresentative(Tuple t)
|
Methods in org.apache.pig.impl.util that return types with arguments of type Tuple | |
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List<Tuple> |
LineageTracer.getChildren(Tuple t)
|
IdentityHashMap<Tuple,Double> |
LineageTracer.getCounts()
|
List<Tuple> |
LineageTracer.getFlattenChildren(Tuple t)
|
Collection<Tuple> |
LineageTracer.getMembers(Tuple t)
|
IdentityHashMap<Tuple,Collection<Tuple>> |
LineageTracer.getMembershipMap()
|
IdentityHashMap<Tuple,Collection<Tuple>> |
LineageTracer.getMembershipMap()
|
IdentityHashMap<Tuple,Double> |
LineageTracer.getWeightedCounts(float syntheticMultipler,
float omittableMultiplier)
|
Methods in org.apache.pig.impl.util with parameters of type Tuple | |
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void |
LineageTracer.addFlattenMap(Tuple out,
List<Tuple> children)
|
boolean |
LineageTracer.flattenLineageContains(Tuple t)
|
List<Tuple> |
LineageTracer.getChildren(Tuple t)
|
List<Tuple> |
LineageTracer.getFlattenChildren(Tuple t)
|
Collection<Tuple> |
LineageTracer.getMembers(Tuple t)
|
Tuple |
LineageTracer.getRepresentative(Tuple t)
|
double |
LineageTracer.getWeightedCounts(Tuple parent,
double synthetic,
double omittable)
|
void |
LineageTracer.insert(Tuple t)
|
void |
LineageTracer.removeFlattenMap(Tuple t)
|
void |
LineageTracer.union(Tuple t1,
Tuple t2)
|
void |
LineageTracer.unionFlatten(Tuple in,
Tuple out)
|
Method parameters in org.apache.pig.impl.util with type arguments of type Tuple | |
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void |
LineageTracer.addFlattenMap(Tuple out,
List<Tuple> children)
|
Uses of Tuple in org.apache.pig.pen |
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Methods in org.apache.pig.pen that return types with arguments of type Tuple | |
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static Collection<IdentityHashSet<Tuple>> |
DerivedData.GetEquivalenceClasses(LogicalOperator op,
Map<LogicalOperator,DataBag> derivedData)
|
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