Jason Lowe created YARN-4839:
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Summary: ResourceManager deadlock between RMAppAttemptImpl and
SchedulerApplicationAttempt
Key: YARN-4839
URL: https://issues.apache.org/jira/browse/YARN-4839
Project: Hadoop YARN
Issue Type: Bug
Components: resourcemanager
Affects Versions: 2.8.0
Reporter: Jason Lowe
Priority: Blocker
Hit a deadlock in the ResourceManager as one thread was holding the
SchedulerApplicationAttempt lock and trying to call
RMAppAttemptImpl.getMasterContainer while another thread had the
RMAppAttemptImpl lock and was trying to call
SchedulerApplicationAttempt.getResourceUsageReport.
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