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From "Andrew (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-4835) Collectors don't finish writing .done datasink from last .chukwa datasink when stopped using bin/stop-collectors
Date Thu, 11 Dec 2008 06:35:44 GMT
Collectors don't finish writing .done datasink from last .chukwa datasink when stopped using
bin/stop-collectors
----------------------------------------------------------------------------------------------------------------

                 Key: HADOOP-4835
                 URL: https://issues.apache.org/jira/browse/HADOOP-4835
             Project: Hadoop Core
          Issue Type: Bug
          Components: contrib/chukwa
    Affects Versions: 0.19.1
         Environment: I am running on our local cluster. This is a linux machine that I also
run Hadoop cluster from.
            Reporter: Andrew
            Assignee: Andrew
            Priority: Minor


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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