Review Request 47167: PIG-4883: java.lang.ClassCastException: org.apache.pig.data.BinSedesTuple cannot be cast to java.lang.Long

[kelly zhang]

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Review request for pig.


Bugs: PIG-4883
    https://issues.apache.org/jira/browse/PIG-4883


Repository: pig-git


Description
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explain more detailed on jira page


Diffs
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src/org/apache/pig/backend/hadoop/executionengine/mapReduceLayer/MapReduceOper.java
 b5611db 
  
src/org/apache/pig/backend/hadoop/executionengine/mapReduceLayer/MultiQueryOptimizer.java
 5331766 

Diff: https://reviews.apache.org/r/47167/diff/


Testing
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Following tests about multiquery pass:
**/TestMultiQueryBasic.java
**/TestMultiQuery.java
**/TestMultiQueryLocal.java


Thanks,

kelly zhang