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https://issues.apache.org/jira/browse/CHUKWA-533?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12935000#action_12935000
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Ari Rabkin commented on CHUKWA-533:
-----------------------------------

I'm told all the core datacollection unit tests pass, so I am +1 to commit this.

> Improve fault-tolerance of collectors.
> --------------------------------------
>
>                 Key: CHUKWA-533
>                 URL: https://issues.apache.org/jira/browse/CHUKWA-533
>             Project: Chukwa
>          Issue Type: Improvement
>          Components: data collection
>            Reporter: Bill Graham
>            Assignee: Bill Graham
>         Attachments: CHUKWA-533-1.patch, CHUKWA-533-2.patch
>
>
> There are currently a number of ways that a collector can die, typically due 
> to errors on a DN or a NN that's being restarted. A collector should have 
> some combination of retry logic followed by failing back to the agent, but 
> the collector process should not die.

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