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From "Arpit Agarwal (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-8880) NameNode metrics logging
Date Tue, 18 Aug 2015 00:10:47 GMT

     [ https://issues.apache.org/jira/browse/HDFS-8880?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Arpit Agarwal updated HDFS-8880:
--------------------------------
          Resolution: Fixed
        Hadoop Flags: Reviewed
       Fix Version/s: 2.8.0
    Target Version/s:   (was: 2.8.0)
              Status: Resolved  (was: Patch Available)

Committed to trunk and branch-2.

> NameNode metrics logging
> ------------------------
>
>                 Key: HDFS-8880
>                 URL: https://issues.apache.org/jira/browse/HDFS-8880
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: namenode
>            Reporter: Arpit Agarwal
>            Assignee: Arpit Agarwal
>             Fix For: 2.8.0
>
>         Attachments: HDFS-8880.01.patch, HDFS-8880.02.patch, HDFS-8880.03.patch, HDFS-8880.04.patch,
namenode-metrics.log
>
>
> The NameNode can periodically log metrics to help debugging when the cluster is not setup
with another metrics monitoring scheme.



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