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Posted to issues@spark.apache.org by "Shixiong Zhu (JIRA)" <ji...@apache.org> on 2017/09/06 04:30:00 UTC
[jira] [Resolved] (SPARK-9104) expose network layer memory usage in
shuffle part
[ https://issues.apache.org/jira/browse/SPARK-9104?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Shixiong Zhu resolved SPARK-9104.
---------------------------------
Resolution: Fixed
Fix Version/s: 2.3.0
> expose network layer memory usage in shuffle part
> -------------------------------------------------
>
> Key: SPARK-9104
> URL: https://issues.apache.org/jira/browse/SPARK-9104
> Project: Spark
> Issue Type: Sub-task
> Components: Spark Core
> Reporter: Zhang, Liye
> Assignee: Saisai Shao
> Fix For: 2.3.0
>
>
> The default network transportation is netty, and when transfering blocks for shuffle, the network layer will consume a decent size of memory, we shall collect the memory usage of this part and expose it.
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