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https://issues.apache.org/jira/browse/CHUKWA-4?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12863537#action_12863537
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Ari Rabkin commented on CHUKWA-4:
---------------------------------
OK. Good. +1 to commit and will do so within the next few days barring
objection.
> Collectors don't finish writing .done datasink from last .chukwa datasink
> when stopped using bin/stop-collectors
> ----------------------------------------------------------------------------------------------------------------
>
> Key: CHUKWA-4
> URL: https://issues.apache.org/jira/browse/CHUKWA-4
> Project: Hadoop Chukwa
> Issue Type: Bug
> Components: data collection
> Environment: I am running on our local cluster. This is a linux
> machine that I also run Hadoop cluster from.
> Reporter: Andy Konwinski
> Priority: Minor
> Attachments: CHUKWA-4.2.patch, CHUKWA-4.patch
>
>
> When I use start-collectors, it creates the datasink as expected, writes to
> it as per normal, i.e. writes to the .chukwa file, and roll overs work fine
> when it renames the .chukwa file to .done. However, when I use
> bin/stop-collectors to shut down the running collector it leaves a .chukwa
> file in the HDFS file system. Not sure if this is a valid sink or not, but I
> think that the collector should gracefully clean up the datasink and rename
> it .done before exiting.
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