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Posted to issues@spark.apache.org by "Hyukjin Kwon (Jira)" <ji...@apache.org> on 2019/10/08 05:44:15 UTC

[jira] [Resolved] (SPARK-20074) Make buffer size in unsafe external sorter configurable

     [ https://issues.apache.org/jira/browse/SPARK-20074?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyukjin Kwon resolved SPARK-20074.
----------------------------------
    Resolution: Incomplete

> Make buffer size in unsafe external sorter configurable
> -------------------------------------------------------
>
>                 Key: SPARK-20074
>                 URL: https://issues.apache.org/jira/browse/SPARK-20074
>             Project: Spark
>          Issue Type: Improvement
>          Components: Spark Core
>    Affects Versions: 2.0.1
>            Reporter: Sital Kedia
>            Priority: Major
>              Labels: bulk-closed
>
> Currently, it is hardcoded to 32kb, see - https://github.com/sitalkedia/spark/blob/master/core/src/main/java/org/apache/spark/util/collection/unsafe/sort/UnsafeExternalSorter.java#L123



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