Jason Lowe created YARN-2046:
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Summary: Out of band heartbeats are sent only on container kill
and possibly too early
Key: YARN-2046
URL: https://issues.apache.org/jira/browse/YARN-2046
Project: Hadoop YARN
Issue Type: Bug
Components: nodemanager
Affects Versions: 2.4.0, 0.23.10
Reporter: Jason Lowe
[~mingma] pointed out in the review discussion for MAPREDUCE-5465 that the NM
is currently sending out of band heartbeats only when stopContainer is called.
In addition those heartbeats might be sent too early because the container kill
event is asynchronously posted then the heartbeat monitor is notified.
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