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https://issues.apache.org/jira/browse/FLINK-13009?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17115728#comment-17115728
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Yang Wang commented on FLINK-13009:
-----------------------------------
This is a duplicate of FLINK-15534. Since it is a bug of hadoop 2.8.3 and a new
bug fix version has not been released, we could not do anything now.
[~klion26] If you agree, i will close this ticket.
> YARNSessionCapacitySchedulerITCase#testVCoresAreSetCorrectlyAndJobManagerHostnameAreShownInWebInterfaceAndDynamicPropertiesAndYarnApplicationNameAndTaskManagerSlots
> throws NPE on Travis
> -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: FLINK-13009
> URL: https://issues.apache.org/jira/browse/FLINK-13009
> Project: Flink
> Issue Type: Test
> Components: Deployment / YARN, Tests
> Affects Versions: 1.8.0
> Reporter: Congxian Qiu(klion26)
> Priority: Critical
> Labels: test-stability
> Fix For: 1.11.0
>
>
> The test
> {{YARNSessionCapacitySchedulerITCase#testVCoresAreSetCorrectlyAndJobManagerHostnameAreShownInWebInterfaceAndDynamicPropertiesAndYarnApplicationNameAndTaskManagerSlots}}
> throws NPE on Travis.
> NPE throws from RMAppAttemptMetrics.java#128, and the following is the code
> from hadoop-2.8.3[1]
> {code:java}
> // Only add in the running containers if this is the active attempt.
> 128 RMAppAttempt currentAttempt = rmContext.getRMApps()
> 129 .get(attemptId.getApplicationId()).getCurrentAppAttempt();
> {code}
>
> log [https://api.travis-ci.org/v3/job/550689578/log.txt]
> [1]
> [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]
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