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Posted to dev@hive.apache.org by "Navis (JIRA)" <ji...@apache.org> on 2014/12/11 03:25:12 UTC

[jira] [Created] (HIVE-9076) incompatFileSet in AbstractFileMergeOperator should be marked to skip task id check

Navis created HIVE-9076:
---------------------------

             Summary: incompatFileSet in AbstractFileMergeOperator should be marked to skip task id check
                 Key: HIVE-9076
                 URL: https://issues.apache.org/jira/browse/HIVE-9076
             Project: Hive
          Issue Type: Bug
          Components: Query Processor
            Reporter: Navis
            Assignee: Navis
            Priority: Minor


In some file composition, AbstractFileMergeOperator removes incompatible files. For example,
{noformat}
000000_0 (v12)
000000_0_copy_1 (v12)
000000_1 (v11)
000000_1_copy_1 (v11)
000000_1_copy_2 (v11)
000000_2 (v12)
{noformat}

000000_1 (v11) will be removed because 000000 is assigned to new merged file.



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