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Posted to issues@spark.apache.org by "Saisai Shao (JIRA)" <ji...@apache.org> on 2017/09/06 08:43:00 UTC

[jira] [Updated] (SPARK-9104) expose network layer memory usage

     [ https://issues.apache.org/jira/browse/SPARK-9104?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Saisai Shao updated SPARK-9104:
-------------------------------
    Summary: expose network layer memory usage  (was: expose network layer memory usage in shuffle part)

> expose network layer memory usage
> ---------------------------------
>
>                 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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