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Posted to issues@spark.apache.org by "Michael Armbrust (JIRA)" <ji...@apache.org> on 2015/10/20 01:58:27 UTC
[jira] [Resolved] (SPARK-11088) Optimize
DataSourceStrategy.mergeWithPartitionValues
[ https://issues.apache.org/jira/browse/SPARK-11088?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael Armbrust resolved SPARK-11088.
--------------------------------------
Resolution: Fixed
Fix Version/s: 1.6.0
Issue resolved by pull request 9104
[https://github.com/apache/spark/pull/9104]
> Optimize DataSourceStrategy.mergeWithPartitionValues
> ----------------------------------------------------
>
> Key: SPARK-11088
> URL: https://issues.apache.org/jira/browse/SPARK-11088
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 1.4.1, 1.5.1
> Reporter: Cheng Lian
> Assignee: Cheng Lian
> Fix For: 1.6.0
>
>
> This method is essentially a projection, but it's implemented in an pretty inefficient way and causes significant boxing cost.
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