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Posted to issues@spark.apache.org by "Michael Armbrust (JIRA)" <ji...@apache.org> on 2015/04/10 21:10:13 UTC

[jira] [Resolved] (SPARK-6794) Speed up default BroadcastHashJoin performance by using kryo-based SparkSerializer

     [ https://issues.apache.org/jira/browse/SPARK-6794?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Armbrust resolved SPARK-6794.
-------------------------------------
       Resolution: Fixed
    Fix Version/s: 1.4.0

Issue resolved by pull request 5433
[https://github.com/apache/spark/pull/5433]

> Speed up default BroadcastHashJoin performance by using kryo-based SparkSerializer
> ----------------------------------------------------------------------------------
>
>                 Key: SPARK-6794
>                 URL: https://issues.apache.org/jira/browse/SPARK-6794
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>            Reporter: Volodymyr Lyubinets
>             Fix For: 1.4.0
>
>
> This won't matter if kryo is already used, but will make a speedup if it's not. I'll submit a PR shortly.



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