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https://issues.apache.org/jira/browse/YARN-2903?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Billie Rinaldi updated YARN-2903:
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Attachment: timelinespanreceiver design 1.pdf
> Timeline server span receiver for htrace traces
> -----------------------------------------------
>
> Key: YARN-2903
> URL: https://issues.apache.org/jira/browse/YARN-2903
> Project: Hadoop YARN
> Issue Type: Task
> Components: timelineserver
> Reporter: Billie Rinaldi
> Assignee: Billie Rinaldi
> Attachments: timelinespanreceiver design 1.pdf
>
>
> HDFS is tracing using htrace now, as are other applications including HBase
> and Accumulo. It would be a nice feature if we enabled writing traces to the
> timeline server. I envision an htrace SpanReceiver implementation that uses
> the TimelineClient to store tracing data. The htrace API may end up being a
> more convenient way to instrument applications to store timeline data in the
> timeline server.
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