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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8953) DataNode Metrics logging
Date Mon, 14 Sep 2015 09:07:46 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8953?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14743194#comment-14743194
] 

Steve Loughran commented on HDFS-8953:
--------------------------------------

If you are confident that it doesn't open a port, then I revert my veto. It's just I'd identified
HDFS-8880 as a source of intermittent jenkins port-in-use failures, so was auditing adjacent
patches for similar issues.

> DataNode Metrics logging
> ------------------------
>
>                 Key: HDFS-8953
>                 URL: https://issues.apache.org/jira/browse/HDFS-8953
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: Kanaka Kumar Avvaru
>            Assignee: Kanaka Kumar Avvaru
>         Attachments: HDFS-8953-01.patch, HDFS-8953-02.patch, HDFS-8953-03.patch, HDFS-8953-04.patch,
HDFS-8953-05.patch
>
>
> HDFS-8880 added metrics logging at NameNode. Similarly, this JIRA is to  add a separate
logger for metrics at DN



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