Sangjin Lee created YARN-3616:
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Summary: determine how to generate YARN container events
Key: YARN-3616
URL: https://issues.apache.org/jira/browse/YARN-3616
Project: Hadoop YARN
Issue Type: Sub-task
Components: timelineserver
Affects Versions: YARN-2928
Reporter: Sangjin Lee
The initial design called for the node manager to write YARN container events
to take advantage of the distributed writes. RM acting as a sole writer of all
YARN container events would have significant scalability problems.
Still, there are some types of events that are not captured by the NM. The
current implementation has both: RM writing container events and NM writing
container events.
We need to sort this out, and decide how we can write all needed container
events in a scalable manner.
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