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Posted to common-issues@hadoop.apache.org by "Arpit Agarwal (JIRA)" <ji...@apache.org> on 2015/07/17 21:43:04 UTC

[jira] [Updated] (HADOOP-12250) Enable RPC Congestion control by default

     [ https://issues.apache.org/jira/browse/HADOOP-12250?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Arpit Agarwal updated HADOOP-12250:
-----------------------------------
    Description: 
We propose enabling RPC congestion control introduced by HADOOP-10597 by default.

We enabled it on a couple of large clusters a few weeks ago and it has helped keep the namenodes responsive under load.

  was:We propose enabling RPC congestion control introduced by HADOOP-10597 by default. We enabled it on a couple of large clusters a few weeks ago and it has helped keep the namenodes responsive under load.


> Enable RPC Congestion control by default
> ----------------------------------------
>
>                 Key: HADOOP-12250
>                 URL: https://issues.apache.org/jira/browse/HADOOP-12250
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: ipc
>            Reporter: Arpit Agarwal
>            Assignee: Arpit Agarwal
>
> We propose enabling RPC congestion control introduced by HADOOP-10597 by default.
> We enabled it on a couple of large clusters a few weeks ago and it has helped keep the namenodes responsive under load.



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