Jason Lowe created YARN-4623:
--------------------------------
Summary:
TestSystemMetricsPublisher#testPublishAppAttemptMetricsForUnmanagedAM fails
with NPE
Key: YARN-4623
URL: https://issues.apache.org/jira/browse/YARN-4623
Project: Hadoop YARN
Issue Type: Sub-task
Affects Versions: 2.7.3
Reporter: Jason Lowe
testPublishAppAttemptMetricsForUnmanagedAM is failing with a
NullPointerException on branch-2.7.
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Running
org.apache.hadoop.yarn.server.resourcemanager.metrics.TestSystemMetricsPublisher
Tests run: 4, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 6.393 sec <<<
FAILURE! - in
org.apache.hadoop.yarn.server.resourcemanager.metrics.TestSystemMetricsPublisher
testPublishAppAttemptMetricsForUnmanagedAM(org.apache.hadoop.yarn.server.resourcemanager.metrics.TestSystemMetricsPublisher)
Time elapsed: 0.026 sec <<< ERROR!
java.lang.NullPointerException: null
at
org.apache.hadoop.yarn.server.resourcemanager.metrics.SystemMetricsPublisher.appAttemptFinished(SystemMetricsPublisher.java:163)
at
org.apache.hadoop.yarn.server.resourcemanager.metrics.TestSystemMetricsPublisher.testPublishAppAttemptMetricsForUnmanagedAM(TestSystemMetricsPublisher.java:204)
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