Uploaded image for project: 'Hadoop YARN'
  1. Hadoop YARN
  2. YARN-5874

RM -format-state-store and -remove-application-from-state-store commands fail with NPE

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.9.0, 3.0.0-alpha2
    • Component/s: resourcemanager
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      16/11/12 13:29:29 INFO resourcemanager.ResourceManager: registered UNIX signal handlers for [TERM, HUP, INT]
      16/11/12 13:29:29 INFO recovery.RMStateStoreFactory: Using RMStateStore implementation - class org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore
      16/11/12 13:29:30 INFO event.AsyncDispatcher: Registering class org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStoreEventType for class org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStore$ForwardingEventHandler
      16/11/12 13:29:30 INFO service.AbstractService: Service org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStore failed in state INITED; cause: java.lang.NullPointerException
      java.lang.NullPointerException
      	at org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore.constructZkRootNodeACL(ZKRMStateStore.java:200)
      	at org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore.initInternal(ZKRMStateStore.java:236)
      	at org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStore.serviceInit(RMStateStore.java:682)
      	at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
      	at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.deleteRMStateStore(ResourceManager.java:1447)
      	at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.main(ResourceManager.java:1374)
      16/11/12 13:29:30 INFO event.AsyncDispatcher: AsyncDispatcher is draining to stop, ignoring any new events.
      16/11/12 13:29:30 FATAL resourcemanager.ResourceManager: Error starting ResourceManager
      java.lang.NullPointerException
      	at org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore.constructZkRootNodeACL(ZKRMStateStore.java:200)
      	at org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore.initInternal(ZKRMStateStore.java:236)
      	at org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStore.serviceInit(RMStateStore.java:682)
      	at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
      	at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.deleteRMStateStore(ResourceManager.java:1447)
      	at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.main(ResourceManager.java:1374)
      16/11/12 13:29:30 INFO resourcemanager.ResourceManager: SHUTDOWN_MSG: 
      
      16/11/12 16:58:58 INFO resourcemanager.ResourceManager: registered UNIX signal handlers for [TERM, HUP, INT]
      16/11/12 16:58:59 INFO recovery.RMStateStoreFactory: Using RMStateStore implementation - class org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore
      16/11/12 16:58:59 INFO event.AsyncDispatcher: Registering class org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStoreEventType for class org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStore$ForwardingEventHandler
      16/11/12 16:58:59 INFO service.AbstractService: Service org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStore failed in state INITED; cause: java.lang.NullPointerException
      java.lang.NullPointerException
      	at org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore.constructZkRootNodeACL(ZKRMStateStore.java:200)
      	at org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore.initInternal(ZKRMStateStore.java:236)
      	at org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStore.serviceInit(RMStateStore.java:682)
      	at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
      	at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.removeApplication(ResourceManager.java:1462)
      	at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.main(ResourceManager.java:1377)
      16/11/12 16:58:59 INFO event.AsyncDispatcher: AsyncDispatcher is draining to stop, ignoring any new events.
      16/11/12 16:58:59 FATAL resourcemanager.ResourceManager: Error starting ResourceManager
      java.lang.NullPointerException
      	at org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore.constructZkRootNodeACL(ZKRMStateStore.java:200)
      	at org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore.initInternal(ZKRMStateStore.java:236)
      	at org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStore.serviceInit(RMStateStore.java:682)
      	at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
      	at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.removeApplication(ResourceManager.java:1462)
      	at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.main(ResourceManager.java:1377)
      16/11/12 16:58:59 INFO resourcemanager.ResourceManager: SHUTDOWN_MSG: 
      
      1. YARN-5874.01.patch
        1 kB
        Varun Saxena
      2. YARN-5874.02.patch
        15 kB
        Varun Saxena

        Issue Links

          Activity

          Hide
          varun_saxena Varun Saxena added a comment -

          Thanks Rohith Sharma K S for the review and commit.

          Show
          varun_saxena Varun Saxena added a comment - Thanks Rohith Sharma K S for the review and commit.
          Hide
          hudson Hudson added a comment -

          SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #10835 (See https://builds.apache.org/job/Hadoop-trunk-Commit/10835/)
          YARN-5874. RM -format-state-store and (rohithsharmaks: rev b7070f3308fc4c6a8a9a25021562169cae87d223)

          • (add) hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestRMStoreCommands.java
          • (edit) hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ResourceManager.java
          • (edit) hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/recovery/RMStateStore.java
          • (edit) hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/recovery/TestZKRMStateStore.java
          • (edit) hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/recovery/ZKRMStateStore.java
          Show
          hudson Hudson added a comment - SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #10835 (See https://builds.apache.org/job/Hadoop-trunk-Commit/10835/ ) YARN-5874 . RM -format-state-store and (rohithsharmaks: rev b7070f3308fc4c6a8a9a25021562169cae87d223) (add) hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestRMStoreCommands.java (edit) hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ResourceManager.java (edit) hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/recovery/RMStateStore.java (edit) hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/recovery/TestZKRMStateStore.java (edit) hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/recovery/ZKRMStateStore.java
          Hide
          rohithsharma Rohith Sharma K S added a comment -

          committed to trunk/branch-2.. thanks Varun for the patch!

          Show
          rohithsharma Rohith Sharma K S added a comment - committed to trunk/branch-2.. thanks Varun for the patch!
          Hide
          rohithsharma Rohith Sharma K S added a comment -

          I was wondering why existing test cases in TestZKRMStateStore#testZKRMStateStoreRealZK did not find this bug. When I checked it, test case internally setting ResourceManager Object in TestZKRMStateStoreTester class

          +1 LGTM, will commit it later of the day if no more objections.

          Show
          rohithsharma Rohith Sharma K S added a comment - I was wondering why existing test cases in TestZKRMStateStore#testZKRMStateStoreRealZK did not find this bug. When I checked it, test case internally setting ResourceManager Object in TestZKRMStateStoreTester class +1 LGTM, will commit it later of the day if no more objections.
          Hide
          hadoopqa Hadoop QA added a comment -
          -1 overall



          Vote Subsystem Runtime Comment
          0 reexec 0m 18s Docker mode activated.
          +1 @author 0m 0s The patch does not contain any @author tags.
          +1 test4tests 0m 0s The patch appears to include 2 new or modified test files.
          +1 mvninstall 6m 47s trunk passed
          +1 compile 0m 32s trunk passed
          +1 checkstyle 0m 21s trunk passed
          +1 mvnsite 0m 38s trunk passed
          +1 mvneclipse 0m 17s trunk passed
          +1 findbugs 0m 58s trunk passed
          +1 javadoc 0m 22s trunk passed
          +1 mvninstall 0m 32s the patch passed
          +1 compile 0m 30s the patch passed
          +1 javac 0m 30s the patch passed
          -0 checkstyle 0m 18s hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager: The patch generated 1 new + 114 unchanged - 2 fixed = 115 total (was 116)
          +1 mvnsite 0m 36s the patch passed
          +1 mvneclipse 0m 14s the patch passed
          +1 whitespace 0m 0s The patch has no whitespace issues.
          +1 findbugs 1m 4s the patch passed
          +1 javadoc 0m 18s the patch passed
          -1 unit 40m 12s hadoop-yarn-server-resourcemanager in the patch failed.
          +1 asflicense 0m 16s The patch does not generate ASF License warnings.
          55m 31s



          Reason Tests
          Failed junit tests hadoop.yarn.server.resourcemanager.TestTokenClientRMService



          Subsystem Report/Notes
          Docker Image:yetus/hadoop:a9ad5d6
          JIRA Issue YARN-5874
          JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12838665/YARN-5874.02.patch
          Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle
          uname Linux cd71d2531382 3.13.0-95-generic #142-Ubuntu SMP Fri Aug 12 17:00:09 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
          Build tool maven
          Personality /testptch/hadoop/patchprocess/precommit/personality/provided.sh
          git revision trunk / 96f4392
          Default Java 1.8.0_101
          findbugs v3.0.0
          checkstyle https://builds.apache.org/job/PreCommit-YARN-Build/13885/artifact/patchprocess/diff-checkstyle-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt
          unit https://builds.apache.org/job/PreCommit-YARN-Build/13885/artifact/patchprocess/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt
          Test Results https://builds.apache.org/job/PreCommit-YARN-Build/13885/testReport/
          modules C: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager U: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager
          Console output https://builds.apache.org/job/PreCommit-YARN-Build/13885/console
          Powered by Apache Yetus 0.4.0-SNAPSHOT http://yetus.apache.org

          This message was automatically generated.

          Show
          hadoopqa Hadoop QA added a comment - -1 overall Vote Subsystem Runtime Comment 0 reexec 0m 18s Docker mode activated. +1 @author 0m 0s The patch does not contain any @author tags. +1 test4tests 0m 0s The patch appears to include 2 new or modified test files. +1 mvninstall 6m 47s trunk passed +1 compile 0m 32s trunk passed +1 checkstyle 0m 21s trunk passed +1 mvnsite 0m 38s trunk passed +1 mvneclipse 0m 17s trunk passed +1 findbugs 0m 58s trunk passed +1 javadoc 0m 22s trunk passed +1 mvninstall 0m 32s the patch passed +1 compile 0m 30s the patch passed +1 javac 0m 30s the patch passed -0 checkstyle 0m 18s hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager: The patch generated 1 new + 114 unchanged - 2 fixed = 115 total (was 116) +1 mvnsite 0m 36s the patch passed +1 mvneclipse 0m 14s the patch passed +1 whitespace 0m 0s The patch has no whitespace issues. +1 findbugs 1m 4s the patch passed +1 javadoc 0m 18s the patch passed -1 unit 40m 12s hadoop-yarn-server-resourcemanager in the patch failed. +1 asflicense 0m 16s The patch does not generate ASF License warnings. 55m 31s Reason Tests Failed junit tests hadoop.yarn.server.resourcemanager.TestTokenClientRMService Subsystem Report/Notes Docker Image:yetus/hadoop:a9ad5d6 JIRA Issue YARN-5874 JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12838665/YARN-5874.02.patch Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle uname Linux cd71d2531382 3.13.0-95-generic #142-Ubuntu SMP Fri Aug 12 17:00:09 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux Build tool maven Personality /testptch/hadoop/patchprocess/precommit/personality/provided.sh git revision trunk / 96f4392 Default Java 1.8.0_101 findbugs v3.0.0 checkstyle https://builds.apache.org/job/PreCommit-YARN-Build/13885/artifact/patchprocess/diff-checkstyle-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt unit https://builds.apache.org/job/PreCommit-YARN-Build/13885/artifact/patchprocess/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt Test Results https://builds.apache.org/job/PreCommit-YARN-Build/13885/testReport/ modules C: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager U: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager Console output https://builds.apache.org/job/PreCommit-YARN-Build/13885/console Powered by Apache Yetus 0.4.0-SNAPSHOT http://yetus.apache.org This message was automatically generated.
          Hide
          varun_saxena Varun Saxena added a comment -

          Updated a test class to test format state store and remove app commands.
          Did not add the test cases in TestZKRMStateStore because code added is in ResourceManager class. Had to make some variable visible for testing.

          Show
          varun_saxena Varun Saxena added a comment - Updated a test class to test format state store and remove app commands. Did not add the test cases in TestZKRMStateStore because code added is in ResourceManager class. Had to make some variable visible for testing.
          Hide
          varun_saxena Varun Saxena added a comment -

          Maybe a simple test checking if exception is thrown or not can be added without power mock. Let me check

          Show
          varun_saxena Varun Saxena added a comment - Maybe a simple test checking if exception is thrown or not can be added without power mock. Let me check
          Hide
          varun_saxena Varun Saxena added a comment -

          Thanks Rohith Sharma K S for the review.

          Did you test with this patch?

          Yes I tested it in an unsecure cluster with default ZK ACLs'.

          Any test can be added for this?

          The code added is in a static method. I will have to use Powermockito to simulate it and RM pom doesnt even have dependency for it. Do you want me to add ?

          I think RM object should be initialized.

          Only bit of ResourceManager#init required in ZKRMStateStore is related to creation of curator. So initialization of all other services by calling ResourceManager#serviceInit is unnecessary here. And in ZKRMStateStore#initiInternal, we have code as under. So if curatorFramework is not already initialized by RM init, it will be initialized here. So IMO just creating the object should be enough. Thoughts ?

              curatorFramework = resourceManager.getCurator();
              if (curatorFramework == null) {
                curatorFramework = resourceManager.createAndStartCurator(conf);
              }
          
          Show
          varun_saxena Varun Saxena added a comment - Thanks Rohith Sharma K S for the review. Did you test with this patch? Yes I tested it in an unsecure cluster with default ZK ACLs'. Any test can be added for this? The code added is in a static method. I will have to use Powermockito to simulate it and RM pom doesnt even have dependency for it. Do you want me to add ? I think RM object should be initialized. Only bit of ResourceManager#init required in ZKRMStateStore is related to creation of curator. So initialization of all other services by calling ResourceManager#serviceInit is unnecessary here. And in ZKRMStateStore#initiInternal, we have code as under. So if curatorFramework is not already initialized by RM init, it will be initialized here. So IMO just creating the object should be enough. Thoughts ? curatorFramework = resourceManager.getCurator(); if (curatorFramework == null ) { curatorFramework = resourceManager.createAndStartCurator(conf); }
          Hide
          rohithsharma Rohith Sharma K S added a comment -

          Thanks Varun for the patch. Did you test with this patch? I think RM object should be initialized. Could you confirm with test result? Any test can be added for this?

          Show
          rohithsharma Rohith Sharma K S added a comment - Thanks Varun for the patch. Did you test with this patch? I think RM object should be initialized. Could you confirm with test result? Any test can be added for this?
          Hide
          hadoopqa Hadoop QA added a comment -
          -1 overall



          Vote Subsystem Runtime Comment
          0 reexec 0m 21s Docker mode activated.
          +1 @author 0m 0s The patch does not contain any @author tags.
          -1 test4tests 0m 0s The patch doesn't appear to include any new or modified tests. Please justify why no new tests are needed for this patch. Also please list what manual steps were performed to verify this patch.
          +1 mvninstall 6m 48s trunk passed
          +1 compile 0m 34s trunk passed
          +1 checkstyle 0m 21s trunk passed
          +1 mvnsite 0m 39s trunk passed
          +1 mvneclipse 0m 17s trunk passed
          +1 findbugs 0m 59s trunk passed
          +1 javadoc 0m 21s trunk passed
          +1 mvninstall 0m 32s the patch passed
          +1 compile 0m 30s the patch passed
          +1 javac 0m 30s the patch passed
          +1 checkstyle 0m 19s the patch passed
          +1 mvnsite 0m 36s the patch passed
          +1 mvneclipse 0m 15s the patch passed
          +1 whitespace 0m 0s The patch has no whitespace issues.
          +1 findbugs 1m 8s the patch passed
          +1 javadoc 0m 20s the patch passed
          -1 unit 40m 30s hadoop-yarn-server-resourcemanager in the patch failed.
          +1 asflicense 0m 16s The patch does not generate ASF License warnings.
          56m 1s



          Reason Tests
          Failed junit tests hadoop.yarn.server.resourcemanager.TestResourceTrackerService
            hadoop.yarn.server.resourcemanager.TestTokenClientRMService



          Subsystem Report/Notes
          Docker Image:yetus/hadoop:a9ad5d6
          JIRA Issue YARN-5874
          JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12838653/YARN-5874.01.patch
          Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle
          uname Linux d4ae378b999d 3.13.0-95-generic #142-Ubuntu SMP Fri Aug 12 17:00:09 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
          Build tool maven
          Personality /testptch/hadoop/patchprocess/precommit/personality/provided.sh
          git revision trunk / 2ee18fc
          Default Java 1.8.0_101
          findbugs v3.0.0
          unit https://builds.apache.org/job/PreCommit-YARN-Build/13884/artifact/patchprocess/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt
          Test Results https://builds.apache.org/job/PreCommit-YARN-Build/13884/testReport/
          modules C: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager U: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager
          Console output https://builds.apache.org/job/PreCommit-YARN-Build/13884/console
          Powered by Apache Yetus 0.4.0-SNAPSHOT http://yetus.apache.org

          This message was automatically generated.

          Show
          hadoopqa Hadoop QA added a comment - -1 overall Vote Subsystem Runtime Comment 0 reexec 0m 21s Docker mode activated. +1 @author 0m 0s The patch does not contain any @author tags. -1 test4tests 0m 0s The patch doesn't appear to include any new or modified tests. Please justify why no new tests are needed for this patch. Also please list what manual steps were performed to verify this patch. +1 mvninstall 6m 48s trunk passed +1 compile 0m 34s trunk passed +1 checkstyle 0m 21s trunk passed +1 mvnsite 0m 39s trunk passed +1 mvneclipse 0m 17s trunk passed +1 findbugs 0m 59s trunk passed +1 javadoc 0m 21s trunk passed +1 mvninstall 0m 32s the patch passed +1 compile 0m 30s the patch passed +1 javac 0m 30s the patch passed +1 checkstyle 0m 19s the patch passed +1 mvnsite 0m 36s the patch passed +1 mvneclipse 0m 15s the patch passed +1 whitespace 0m 0s The patch has no whitespace issues. +1 findbugs 1m 8s the patch passed +1 javadoc 0m 20s the patch passed -1 unit 40m 30s hadoop-yarn-server-resourcemanager in the patch failed. +1 asflicense 0m 16s The patch does not generate ASF License warnings. 56m 1s Reason Tests Failed junit tests hadoop.yarn.server.resourcemanager.TestResourceTrackerService   hadoop.yarn.server.resourcemanager.TestTokenClientRMService Subsystem Report/Notes Docker Image:yetus/hadoop:a9ad5d6 JIRA Issue YARN-5874 JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12838653/YARN-5874.01.patch Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle uname Linux d4ae378b999d 3.13.0-95-generic #142-Ubuntu SMP Fri Aug 12 17:00:09 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux Build tool maven Personality /testptch/hadoop/patchprocess/precommit/personality/provided.sh git revision trunk / 2ee18fc Default Java 1.8.0_101 findbugs v3.0.0 unit https://builds.apache.org/job/PreCommit-YARN-Build/13884/artifact/patchprocess/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt Test Results https://builds.apache.org/job/PreCommit-YARN-Build/13884/testReport/ modules C: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager U: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager Console output https://builds.apache.org/job/PreCommit-YARN-Build/13884/console Powered by Apache Yetus 0.4.0-SNAPSHOT http://yetus.apache.org This message was automatically generated.

            People

            • Assignee:
              varun_saxena Varun Saxena
              Reporter:
              varun_saxena Varun Saxena
            • Votes:
              0 Vote for this issue
              Watchers:
              7 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development