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From "Eric Yang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CHUKWA-737) Add heartbeat adaptor to push chukwa agent status to remote http server
Date Wed, 18 Feb 2015 06:05:11 GMT

    [ https://issues.apache.org/jira/browse/CHUKWA-737?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14325465#comment-14325465
] 

Eric Yang commented on CHUKWA-737:
----------------------------------

I think the rest api has moved to v2 in Chukwa 0.6.  Could we update the url to v2 instead?

> Add heartbeat adaptor to push chukwa agent status to remote http server 
> ------------------------------------------------------------------------
>
>                 Key: CHUKWA-737
>                 URL: https://issues.apache.org/jira/browse/CHUKWA-737
>             Project: Chukwa
>          Issue Type: Improvement
>          Components: Data Collection
>    Affects Versions: 0.7.0
>            Reporter: shreyas subramanya
>            Assignee: shreyas subramanya
>         Attachments: CHUKWA-737.patch
>
>
> Provide a generic HeartbeatAdaptor which can periodically send status reports to a remote
http server. The adaptor can be configured with arbitrary number of component status checkers
and it will send out a single status report for all components.
> Example - to send out the status of chukwa agent as well as a rest interface (in this
case chukwa agent rest), we add the following adaptor:
> add HeartbeatAdaptor DefaultProcessor (ChukwaStatusChecker, HttpStatusChecker Chukwa.rest.server
http://localhost:9090/rest/v1/adaptor) 3 0
> This will send out status reports such as -
> {"time":1424213867980,"components":[{"host":"host.example.com","component":"Chukwa.Agent","adaptor.count":1},{"status":"running","component":"Chukwa.rest.server","uri":"http:\/\/localhost:9090\/rest\/v1"}]}
> Additional configuration needed in chukwa-agent-conf.xml
> chukwa.http.writer.host
> chukwa.http.writer.port
> if PipelineConnector is used, add org.apache.hadoop.chukwa.datacollection.writer.HttpWriter
to head of pipeline



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