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From "Cheng (JIRA)" <>
Subject [jira] Commented: (CHUKWA-159) Unregister incorrect adaptor ID
Date Mon, 20 Apr 2009 19:45:47 GMT


Cheng commented on CHUKWA-159:

Cannot reproduce this issue. If you see this problem again, please help to grep the agent
log files with following strings

File does not exist:
File cannot be read:
shutdown on adaptor:
hardStop on adaptorId:
%%path to the metrics log files%%


> Unregister incorrect adaptor ID
> -------------------------------
>                 Key: CHUKWA-159
>                 URL:
>             Project: Hadoop Chukwa
>          Issue Type: Bug
>          Components: data collection
>         Environment: Redhat EL 5.1, Java 6
>            Reporter: Eric Yang
>            Assignee: Cheng
>            Priority: Blocker
> Two of the long running clusters show the same symptoms, where jvm and namenode metrics
files are unregistered when they shouldn't.  This may not be the same issue as CHUKWA-5. 
However, someone should take a closer look at the problem associate with ChukwaAgent and ChukwaAgentController.

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