[
https://issues.apache.org/jira/browse/SPARK-25166?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16586831#comment-16586831
]
Apache Spark commented on SPARK-25166:
--------------------------------------
User '10110346' has created a pull request for this issue:
https://github.com/apache/spark/pull/22163
> Reduce the number of write operations for shuffle write.
> --------------------------------------------------------
>
> Key: SPARK-25166
> URL: https://issues.apache.org/jira/browse/SPARK-25166
> Project: Spark
> Issue Type: Improvement
> Components: Shuffle
> Affects Versions: 2.4.0
> Reporter: liuxian
> Priority: Minor
>
> Currently, only one record is written to a buffer each time, which increases
> the number of copies.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
