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https://issues.apache.org/jira/browse/FLINK-15534?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17271933#comment-17271933
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Dawid Wysakowicz commented on FLINK-15534:
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For the sake of reporting:
https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=12474&view=logs&j=fc5181b0-e452-5c8f-68de-1097947f6483&t=62110053-334f-5295-a0ab-80dd7e2babbf
> YARNSessionCapacitySchedulerITCase#perJobYarnClusterWithParallelism failed
> due to NPE
> -------------------------------------------------------------------------------------
>
> Key: FLINK-15534
> URL: https://issues.apache.org/jira/browse/FLINK-15534
> Project: Flink
> Issue Type: Bug
> Components: Deployment / YARN
> Affects Versions: 1.11.0
> Reporter: Yu Li
> Assignee: Yang Wang
> Priority: Blocker
>
> As titled, travis run fails with below error:
> {code}
> 07:29:22.417 [ERROR]
> perJobYarnClusterWithParallelism(org.apache.flink.yarn.YARNSessionCapacitySchedulerITCase)
> Time elapsed: 16.263 s <<< ERROR!
> java.lang.NullPointerException:
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptMetrics.getAggregateAppResourceUsage(RMAppAttemptMetrics.java:128)
> at
> org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptImpl.getApplicationResourceUsageReport(RMAppAttemptImpl.java:900)
> at
> org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl.createAndGetApplicationReport(RMAppImpl.java:660)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.getApplications(ClientRMService.java:930)
> at
> org.apache.hadoop.yarn.api.impl.pb.service.ApplicationClientProtocolPBServiceImpl.getApplications(ApplicationClientProtocolPBServiceImpl.java:273)
> at
> org.apache.hadoop.yarn.proto.ApplicationClientProtocol$ApplicationClientProtocolService$2.callBlockingMethod(ApplicationClientProtocol.java:507)
> at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:447)
> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:989)
> at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:847)
> at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:790)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1836)
> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2486)
> at
> org.apache.flink.yarn.YARNSessionCapacitySchedulerITCase.perJobYarnClusterWithParallelism(YARNSessionCapacitySchedulerITCase.java:405)
> Caused by: org.apache.hadoop.ipc.RemoteException:
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptMetrics.getAggregateAppResourceUsage(RMAppAttemptMetrics.java:128)
> at
> org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptImpl.getApplicationResourceUsageReport(RMAppAttemptImpl.java:900)
> at
> org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl.createAndGetApplicationReport(RMAppImpl.java:660)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.getApplications(ClientRMService.java:930)
> at
> org.apache.hadoop.yarn.api.impl.pb.service.ApplicationClientProtocolPBServiceImpl.getApplications(ApplicationClientProtocolPBServiceImpl.java:273)
> at
> org.apache.hadoop.yarn.proto.ApplicationClientProtocol$ApplicationClientProtocolService$2.callBlockingMethod(ApplicationClientProtocol.java:507)
> at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:447)
> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:989)
> at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:847)
> at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:790)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1836)
> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2486)
> at
> org.apache.flink.yarn.YARNSessionCapacitySchedulerITCase.perJobYarnClusterWithParallelism(YARNSessionCapacitySchedulerITCase.java:405)
> {code}
> https://api.travis-ci.org/v3/job/634588108/log.txt
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