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Posted to issues@hive.apache.org by "Matt McCline (JIRA)" <ji...@apache.org> on 2016/05/14 11:21:12 UTC

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

     [ https://issues.apache.org/jira/browse/HIVE-10448?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matt McCline resolved HIVE-10448.
---------------------------------
    Resolution: Duplicate

HIVE-9824 : LLAP: Native Vectorization of Map Join

> 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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