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Posted to dev@hive.apache.org by "Matt McCline (JIRA)" <ji...@apache.org> on 2015/05/01 02:09:06 UTC

[jira] [Created] (HIVE-10565) LLAP: Native Vector Map Join doesn't handle filtering and matching on repeated key correctly

Matt McCline created HIVE-10565:
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             Summary: LLAP: Native Vector Map Join doesn't handle filtering and matching on repeated key correctly
                 Key: HIVE-10565
                 URL: https://issues.apache.org/jira/browse/HIVE-10565
             Project: Hive
          Issue Type: Bug
          Components: Hive
    Affects Versions: 1.2.0
            Reporter: Matt McCline
            Assignee: Matt McCline
            Priority: Critical
             Fix For: 1.2.0, 1.3.0


Filtering can knock out some of the rows for a repeated key, but those knocked out rows need to be included in the LEFT OUTER JOIN result and are currently not when only some rows are filtered out.



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