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From "Akira Ajisaka (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-15377) Improve debug messages in MetricsConfig.java
Date Wed, 02 May 2018 08:10:00 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-15377?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Akira Ajisaka updated HADOOP-15377:
-----------------------------------
    Hadoop Flags: Reviewed
         Summary: Improve debug messages in MetricsConfig.java  (was: Review of MetricsConfig.java)

> Improve debug messages in MetricsConfig.java
> --------------------------------------------
>
>                 Key: HADOOP-15377
>                 URL: https://issues.apache.org/jira/browse/HADOOP-15377
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: common
>    Affects Versions: 3.0.2
>            Reporter: BELUGA BEHR
>            Assignee: BELUGA BEHR
>            Priority: Minor
>         Attachments: HADOOP-15377.1.patch, HADOOP-15377.2.patch
>
>
> I recently enabled debug level logging in a MR application and was getting a lot of log
lines from this class that were just blank, without context.  I've enhanced the log messages
to include additional context and a few other small clean up while looking at this class.



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