Details
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Sub-task
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Status: Resolved
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Major
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Resolution: Fixed
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YARN-2928
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None
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Reviewed
Description
This was reported by YARN-4238 QA report. Refer to https://builds.apache.org/job/PreCommit-YARN-Build/10389/testReport/
Error reported is as under :
org.mockito.exceptions.verification.TooManyActualInvocations:
noOpSystemMetricPublisher.appCreated(
<any>,
<any>
);
Wanted 3 times:
-> at org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart.testRMRestartGetApplicationList(TestRMRestart.java:955)
But was 6 times. Undesired invocation:
-> at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.recover(ResourceManager.java:1274)
at org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart.testRMRestartGetApplicationList(TestRMRestart.java:955)
Failing because in RMAppImpl#recover, sendATSCreateEvent has been called twice.
Has been introduced during rebase I guess.
After removing the duplicate call, the test passes.
There is a findbugs warning in resourcemanager in YARN-2928 branch as well. Fix it as part of this JIRA itself.
DLS Dead store to keepAliveApps in org.apache.hadoop.yarn.server.resourcemanager.ResourceTrackerService.nodeHeartbeat(NodeHeartbeatRequest) Bug type DLS_DEAD_LOCAL_STORE (click for details) In class org.apache.hadoop.yarn.server.resourcemanager.ResourceTrackerService In method org.apache.hadoop.yarn.server.resourcemanager.ResourceTrackerService.nodeHeartbeat(NodeHeartbeatRequest) Local variable named keepAliveApps At ResourceTrackerService.java:[line 486]
Attachments
Attachments
Issue Links
- duplicates
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- Resolved
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