Congxian Qiu(klion26) created FLINK-13009:
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Summary:
YARNSessionCapacitySchedulerITCase#testVCoresAreSetCorrectlyAndJobManagerHostnameAreShownInWebInterfaceAndDynamicPropertiesAndYarnApplicationNameAndTaskManagerSlots
Key: FLINK-13009
URL: https://issues.apache.org/jira/browse/FLINK-13009
Project: Flink
Issue Type: Test
Components: Tests
Reporter: Congxian Qiu(klion26)
The test
{{YARNSessionCapacitySchedulerITCase#testVCoresAreSetCorrectlyAndJobManagerHostnameAreShownInWebInterfaceAndDynamicPropertiesAndYarnApplicationNameAndTaskManagerSlots}}
throws NPE when Travis build.
>From the code of hadoop-2.8.3, seems the {{rmContext}} is null
{code:java}
// code from
https://github.com/apache/hadoop/blob/b3fe56402d908019d99af1f1f4fc65cb1d1436a2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmapp/attempt/RMAppAttemptMetrics.java#L128
// Only add in the running containers if this is the active attempt.
RMAppAttempt currentAttempt = rmContext.getRMApps()
.get(attemptId.getApplicationId()).getCurrentAppAttempt();
{code}
log [https://api.travis-ci.org/v3/job/550689578/log.txt]
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