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Posted to issues@hive.apache.org by "Sergey Shelukhin (JIRA)" <ji...@apache.org> on 2015/11/18 21:28:11 UTC
[jira] [Commented] (HIVE-10449) Make new fast hash table for Native
Vector Map Join work with Hybrid Grace
[ https://issues.apache.org/jira/browse/HIVE-10449?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15011885#comment-15011885 ]
Sergey Shelukhin commented on HIVE-10449:
-----------------------------------------
Is there any planned work on this in the scope of 2.0 release?
> Make new fast hash table for Native Vector Map Join work with Hybrid Grace
> --------------------------------------------------------------------------
>
> Key: HIVE-10449
> URL: https://issues.apache.org/jira/browse/HIVE-10449
> Project: Hive
> Issue Type: Bug
> Reporter: Matt McCline
> Assignee: Matt McCline
>
> Today only the ~vector.mapjoin.optimized hash table -- which is a thin shell over MapJoinBytesTableContainer / HybridHashTableContainer and BytesBytesMutliHashMap -- is Hybrid Grace capable.
> Make the ~vector.mapjoin.fast hash table Hybrid Grace capable.
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