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Posted to issues@hive.apache.org by "Rui Li (JIRA)" <ji...@apache.org> on 2015/04/20 18:22:59 UTC

[jira] [Commented] (HIVE-10084) Improve common join performance [Spark Branch]

    [ https://issues.apache.org/jira/browse/HIVE-10084?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14503124#comment-14503124 ] 

Rui Li commented on HIVE-10084:
-------------------------------

OOO and travelling abroad from 4/14 to 4/22. Please expect slow email response. Sorry for the inconvenience.


> Improve common join performance [Spark Branch]
> ----------------------------------------------
>
>                 Key: HIVE-10084
>                 URL: https://issues.apache.org/jira/browse/HIVE-10084
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Spark
>            Reporter: Xuefu Zhang
>         Attachments: HIVE-10084.1-spark.patch, HIVE-10084.1-spark.patch
>
>
> Benchmark shows that Hive on Spark shows some numbers which indicate that common join performance can be improved. This task is to investigate and fix the issue.



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