[jira] [Created] (PIG-5233) Use Kryo serialization instead of Java serialization for Spark

[Nandor Kollar (JIRA)]

Nandor Kollar created PIG-5233:
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             Summary: Use Kryo serialization instead of Java serialization for 
Spark
                 Key: PIG-5233
                 URL: https://issues.apache.org/jira/browse/PIG-5233
             Project: Pig
          Issue Type: Improvement
          Components: spark
    Affects Versions: spark-branch
            Reporter: Nandor Kollar


Investigate how to use Kryo serialization on Spark exec type. Currently Spark 
use Java serialization, Kryo is told to be faster.



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