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Posted to dev@hive.apache.org by "Matt McCline (JIRA)" <ji...@apache.org> on 2015/04/22 23:58:59 UTC

[jira] [Created] (HIVE-10448) LLAP: Consider replacing BytesBytesMultiHashMap with new fast hash table code of Native Vector Map Join

Matt McCline created HIVE-10448:
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             Summary: LLAP: Consider replacing BytesBytesMultiHashMap with new fast hash table code of Native Vector Map Join
                 Key: HIVE-10448
                 URL: https://issues.apache.org/jira/browse/HIVE-10448
             Project: Hive
          Issue Type: Sub-task
            Reporter: Matt McCline
            Assignee: Matt McCline


[~sershe] observed that the new fast hash table code developed for Native Vector Map Join uses many of the same concepts as BytesBytesMultiHashMap can could be considered a v2 replacement for it.



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