[jira] [Updated] (HDFS-9114) NameNode and DataNode metric log file name should follow the other log file name format.

["Surendra Singh Lilhore (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HDFS-9114?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Surendra Singh Lilhore updated HDFS-9114:
-----------------------------------------
    Attachment: HDFS-9114-trunk.01.patch
                HDFS-9114-branch-2.01.patch

Attached patch for branch-2 and trunk..

*v1 patch :*

1. As discussed with [~arpitagarwal] offline, using common log4j properties for NameNode and DataNode metrics logger.
2. Changed metrics log file name.. 

Please review..

> NameNode and DataNode metric log file name should follow the other log file name format.
> ----------------------------------------------------------------------------------------
>
>                 Key: HDFS-9114
>                 URL: https://issues.apache.org/jira/browse/HDFS-9114
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Surendra Singh Lilhore
>            Assignee: Surendra Singh Lilhore
>         Attachments: HDFS-9114-branch-2.01.patch, HDFS-9114-trunk.01.patch
>
>
> Currently datanode and namenode metric log file name is {{datanode-metrics.log}} and {{namenode-metrics.log}}.
> This file name should be like {{hadoop-hdfs-namenode-metric-host192.log}} same as namenode log file {{hadoop-hdfs-namenode-host192.log}}.
> This will help when we will copy log for issue analysis from different node.



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