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From "Ari Rabkin (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CHUKWA-670) Use ZooKeeper for collector list and adaptor check list
Date Wed, 28 Nov 2012 16:02:59 GMT

    [ https://issues.apache.org/jira/browse/CHUKWA-670?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13505593#comment-13505593
] 

Ari Rabkin commented on CHUKWA-670:
-----------------------------------

Hrm.  I agree in re sharing the collector list, but I'm not so sure about the checkpoints.
Each agent has its own checkpoint file and they're not the same; seems awkward to force them
all to shared storage.  
                
> Use ZooKeeper for collector list and adaptor check list
> -------------------------------------------------------
>
>                 Key: CHUKWA-670
>                 URL: https://issues.apache.org/jira/browse/CHUKWA-670
>             Project: Chukwa
>          Issue Type: New Feature
>          Components: Data Collection
>         Environment: Java, ZooKeeper, Chukwa
>            Reporter: Eric Yang
>
> Agent is currently using local disk to storage check point file, and collector list.
 This can be hard to manage for large scale system that needs to be updated more frequently.
 The proposal is to have a new configuration in chukwa agent configuration file to enable
ZooKeeper as the location to store check point file and collector list.

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