You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@spark.apache.org by "Matei Zaharia (JIRA)" <ji...@apache.org> on 2014/11/06 08:05:34 UTC

[jira] [Resolved] (SPARK-812) Netty shuffle creates a lot of open file handles

     [ https://issues.apache.org/jira/browse/SPARK-812?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matei Zaharia resolved SPARK-812.
---------------------------------
    Resolution: Invalid

No longer a problem for new versions of the Netty shuffle

> Netty shuffle creates a lot of open file handles
> ------------------------------------------------
>
>                 Key: SPARK-812
>                 URL: https://issues.apache.org/jira/browse/SPARK-812
>             Project: Spark
>          Issue Type: Bug
>          Components: Shuffle
>    Affects Versions: 0.8.0
>            Reporter: Matei Zaharia
>
> I notice that the Netty shuffle implementation needs a very large ulimit even in cases where the default one works fine, which may mean that it's not closing files properly. Needs to be investigated for 0.8.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org