Billie Rinaldi created YARN-2903:
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Summary: 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
Reporter: Billie Rinaldi
Assignee: Billie Rinaldi
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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