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https://issues.apache.org/jira/browse/HADOOP-7306?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Luke Lu updated HADOOP-7306:
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Status: Patch Available (was: Open)
patch v1 also fix a minor bug for metrics system shutdown in mini-cluster mode.
> 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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