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https://issues.apache.org/jira/browse/HADOOP-7306?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13036653#comment-13036653
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Hudson commented on HADOOP-7306:
--------------------------------
Integrated in Hadoop-Common-trunk-Commit #612 (See
[https://builds.apache.org/hudson/job/Hadoop-Common-trunk-Commit/612/])
HADOOP-7306. Start metrics system even if config files are missing.
Contributed by Luke Lu.
todd : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1125216
Files :
* /hadoop/common/trunk/CHANGES.txt
*
/hadoop/common/trunk/src/test/core/org/apache/hadoop/metrics2/impl/TestMetricsConfig.java
*
/hadoop/common/trunk/src/java/org/apache/hadoop/metrics2/impl/MetricsConfig.java
*
/hadoop/common/trunk/src/java/org/apache/hadoop/metrics2/impl/MetricsSystemImpl.java
> Start metrics system even if config files are missing
> -----------------------------------------------------
>
> Key: HADOOP-7306
> URL: https://issues.apache.org/jira/browse/HADOOP-7306
> Project: Hadoop Common
> Issue Type: Improvement
> Components: metrics
> Affects Versions: 0.23.0
> Reporter: Luke Lu
> Assignee: Luke Lu
> Fix For: 0.23.0
>
> Attachments: hadoop-7306-missing-conf-v1.patch
>
>
> Per experience and discussion with HDFS-1922, it seems preferable to treat
> missing metrics config file as empty/default config, which is more compatible
> with metrics v1 behavior (the MBeans are always registered.)
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