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Posted to dev@ambari.apache.org by "Andrew Onischuk (JIRA)" <ji...@apache.org> on 2015/08/27 14:39:45 UTC

[jira] [Resolved] (AMBARI-12898) Configure dfs.content-summary.limit to 5000 by default.

     [ https://issues.apache.org/jira/browse/AMBARI-12898?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Onischuk resolved AMBARI-12898.
--------------------------------------
    Resolution: Fixed

Committed to trunk and branch-2.1

> Configure dfs.content-summary.limit to 5000 by default.
> -------------------------------------------------------
>
>                 Key: AMBARI-12898
>                 URL: https://issues.apache.org/jira/browse/AMBARI-12898
>             Project: Ambari
>          Issue Type: Bug
>            Reporter: Andrew Onischuk
>            Assignee: Andrew Onischuk
>             Fix For: 2.1.2
>
>
> Reference linked.  
> In hdfs-site.xml, dfs.content-summary.limit should be set to 5000 by default.  
> The getContentSummary call causes long pauses in NN if it is called on the
> root "/". This configuration will avoid holding FSN lock for too long.



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