Custom Partitioner
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Key: PIG-282
URL: https://issues.apache.org/jira/browse/PIG-282
Project: Pig
Issue Type: New Feature
Reporter: Amir Youssefi
Priority: Minor
By adding custom partitioner we can give control over which output partition a
key (/value) goes to. We can add keywords to language e.g.
PARTITION BY UDF(...)
or a similar syntax. UDF returns a number between 0 and n-1 where n is number
of output partitions.
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