Robert Joseph Evans created YARN-220:
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Summary: NM should limit number of applications who's logs are
being aggregated
Key: YARN-220
URL: https://issues.apache.org/jira/browse/YARN-220
Project: Hadoop YARN
Issue Type: Sub-task
Components: nodemanager
Affects Versions: 0.23.4
Reporter: Robert Joseph Evans
The NodeManager should limit the number of applications that have their logs
being aggregated in parallel. This will reduce the load on the NN. We need to
ensure that the RM will continue to renew the token while this is happening.
We also should look if the NM starts to fall behind if it can delete some of
the logs or not.
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