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Posted to issues@hive.apache.org by "Sergio Peña (JIRA)" <ji...@apache.org> on 2015/04/20 18:21:59 UTC

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

     [ https://issues.apache.org/jira/browse/HIVE-10084?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sergio Peña updated HIVE-10084:
-------------------------------
    Attachment: HIVE-10084.1-spark.patch

> 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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