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Posted to dev@pig.apache.org by "Koji Noguchi (JIRA)" <ji...@apache.org> on 2015/07/22 23:53:04 UTC

[jira] [Created] (PIG-4637) Partition filter is not pushed down in case of SPLIT

Koji Noguchi created PIG-4637:
---------------------------------

             Summary: Partition filter is not pushed down in case of SPLIT
                 Key: PIG-4637
                 URL: https://issues.apache.org/jira/browse/PIG-4637
             Project: Pig
          Issue Type: Bug
          Components: parser
            Reporter: Koji Noguchi
            Assignee: Koji Noguchi


{code}
A = LOAD 'table1' using org.apache.hive.hcatalog.pig.HCatLoader();
B = filter A by dt == '20150713';
C = filter A by dt == '20150714';
store B into '${output}_1';
store C into '${output}_2';
{code}
where 'dt' is a partition field for 'table1', pig would not try to push down the 'dt' filters due to LOSplit blocking it.




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