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Date: Thu, 28 May 2009 09:57:45 -0700 (PDT)
From: "Eric Yang (JIRA)" <jira@apache.org>
To: chukwa-dev@hadoop.apache.org
Subject: [jira] Commented: (CHUKWA-265) FileAdaptor does not remove cleanly
 from chukwa agent
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    [ https://issues.apache.org/jira/browse/CHUKWA-265?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12714057#action_12714057 ] 

Eric Yang commented on CHUKWA-265:
----------------------------------

Try this:

add org.apache.hadoop.chukwa.datacollection.adaptor.FileAdaptor JobConf 0 /tmp/test1 0

Give it 10 minutes to stream over 10k file, and run the same command.  It will say /tmp/test1 already exist.

> FileAdaptor does not remove cleanly from chukwa agent
> -----------------------------------------------------
>
>                 Key: CHUKWA-265
>                 URL: https://issues.apache.org/jira/browse/CHUKWA-265
>             Project: Hadoop Chukwa
>          Issue Type: Bug
>          Components: data collection
>    Affects Versions: 0.1.2, 0.2.0
>         Environment: Redhat EL 5.1, Java 6
>            Reporter: Eric Yang
>            Priority: Blocker
>
> When FileAdaptor shutdown, it should remove itself from adaptorPositions and adaptorByNumber.  This doesn't appear to be happening correctly, and adding the same file for streaming fails.

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