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public interface ReversibleLoadStoreFunc
This interface is used to implement classes that can perform both Load and Store functionalities in a symmetric fashion (thus reversible). The symmetry property of implementations is used in the optimization engine therefore violation of this property while implementing this interface is likely to result in unexpected output from executions.
Method Summary |
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Methods inherited from interface org.apache.pig.LoadFunc |
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bindTo, getNext |
Methods inherited from interface org.apache.pig.StoreFunc |
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bindTo, finish, putNext |
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