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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2015/04/09 05:26:12 UTC

[jira] [Assigned] (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 ]

Apache Spark reassigned SPARK-6794:
-----------------------------------

    Assignee:     (was: Apache Spark)

> 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
>
> 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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