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https://issues.apache.org/jira/browse/HADOOP-9733?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Allen Wittenauer updated HADOOP-9733:
-------------------------------------
Labels: BB2015-05-TBR (was: )
> a node's stack trace output to log file should be controllable
> --------------------------------------------------------------
>
> Key: HADOOP-9733
> URL: https://issues.apache.org/jira/browse/HADOOP-9733
> Project: Hadoop Common
> Issue Type: Improvement
> Affects Versions: 3.0.0
> Reporter: Shinichi Yamashita
> Priority: Minor
> Labels: BB2015-05-TBR
> Attachments: HADOOP-9733.patch
>
>
> We can confirm the stack trace of node when we access the node's web
> interface "/stacks".
> And the stack trace is output not only browser but also log file of node.
> Considering the cluster's management policy (e.g. log monitoring), it should
> be controllable.
> At now implementation, stack trace output controls HttpServer class.
> If we change log level, other messages does not output by HttpServer class.
> So, we control to output the stacktrace to log file.
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