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https://issues.apache.org/jira/browse/STORM-1066?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14942112#comment-14942112
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ASF GitHub Bot commented on STORM-1066:
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Github user HeartSaVioR commented on the pull request:
https://github.com/apache/storm/pull/769#issuecomment-145200478
Since PR contains bugfix which is introduced to 0.10.x-branch, I'll
backport this to 0.10.x.
> Specify current directory when supervisor launches a worker
> -----------------------------------------------------------
>
> Key: STORM-1066
> URL: https://issues.apache.org/jira/browse/STORM-1066
> Project: Apache Storm
> Issue Type: Improvement
> Components: storm-core
> Reporter: Zhuo Liu
> Assignee: Zhuo Liu
>
> Currently, when supervisor launches a worker, the current directory of the
> worker process is not specified. In that case, the worker will be launched
> with a current directory as ".", which is a random directory. It can cause
> problems especially when the worker needs to dump something to its current
> directory.
> To fix this, we should enable ProcessBuilder to specify worker's current
> directory as worker-root/worker-uuid.
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