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https://issues.apache.org/jira/browse/HADOOP-8096?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13212626#comment-13212626
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Suresh Srinivas commented on HADOOP-8096:
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+1 for the idea.
I think you meant int to be String. Will review this when a patch is available.
> add single point where System.exit() is called for better handling in
> containers
> --------------------------------------------------------------------------------
>
> Key: HADOOP-8096
> URL: https://issues.apache.org/jira/browse/HADOOP-8096
> Project: Hadoop Common
> Issue Type: New Feature
> Components: util
> Affects Versions: 0.24.0
> Reporter: Steve Loughran
> Priority: Trivial
> Fix For: 0.24.0
>
>
> with plans for OSGI integration afoot in HADOOP-7977, Hadoop needs unified
> place where System.exit() calls. When one runs any bit of Hadoop in a
> containers the container will block those exits with a security manager and
> convert the calls into security exceptions. A single exit method would enable
> such exceptions to be logged, and conceivably handled slightly more
> gracefully (e.g. tell the daemon to die).
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