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From "Arpit Agarwal (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-8880) NameNode should periodically log metrics to separate appender
Date Fri, 07 Aug 2015 23:35:47 GMT

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

Arpit Agarwal updated HDFS-8880:
--------------------------------
    Summary: NameNode should periodically log metrics to separate appender  (was: NameNode
should periodically log metrics)

> NameNode should periodically log metrics to separate appender
> -------------------------------------------------------------
>
>                 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
>         Attachments: HDFS-8880.01.patch
>
>
> The NameNode can periodically log metrics to help debugging when the cluster is not setup
with another metrics monitoring scheme.



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