[jira] [Commented] (STORM-1066) Specify current directory when supervisor launches a worker

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/STORM-1066?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14940403#comment-14940403 ] 

ASF GitHub Bot commented on STORM-1066:
---------------------------------------

Github user HeartSaVioR commented on the pull request:

    https://github.com/apache/storm/pull/769#issuecomment-144846835
  
    +1 Nice work.


> 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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