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From "Arpit Agarwal (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8911) NameNode Metric : Add WAL counters as a JMX metric
Date Tue, 18 Aug 2015 00:04:45 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8911?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14700485#comment-14700485
] 

Arpit Agarwal commented on HDFS-8911:
-------------------------------------

+1 pending Jenkins.

> NameNode Metric : Add WAL counters as a JMX metric
> --------------------------------------------------
>
>                 Key: HDFS-8911
>                 URL: https://issues.apache.org/jira/browse/HDFS-8911
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: HDFS
>    Affects Versions: 2.7.1
>            Reporter: Anu Engineer
>            Assignee: Anu Engineer
>         Attachments: HDFS-8911.001.patch
>
>
> Today we log Write Ahead Log metrics in the log. This JIRA proposes to expose those metrics
via JMX.



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