Uploaded image for project: 'Hadoop Common'
  1. Hadoop Common
  2. HADOOP-14207

"dfsadmin -refreshCallQueue" fails with DecayRpcScheduler

Details

    • Bug
    • Status: Resolved
    • Blocker
    • Resolution: Fixed
    • None
    • 2.9.0, 3.0.0-alpha4, 2.8.2
    • rpc-server
    • None
    • Reviewed

    Description

      java.lang.RuntimeException: org.apache.hadoop.ipc.DecayRpcScheduler could not be constructed.
              at org.apache.hadoop.ipc.CallQueueManager.createScheduler(CallQueueManager.java:89)
              at org.apache.hadoop.ipc.CallQueueManager.swapQueue(CallQueueManager.java:260)
              at org.apache.hadoop.ipc.Server.refreshCallQueue(Server.java:650)
              at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.refreshCallQueue(NameNodeRpcServer.java:1582)
              at org.apache.hadoop.ipc.protocolPB.RefreshCallQueueProtocolServerSideTranslatorPB.refreshCallQueue(RefreshCallQueueProtocolServerSideTranslatorPB.java:49)
              at org.apache.hadoop.ipc.proto.RefreshCallQueueProtocolProtos$RefreshCallQueueProtocolService$2.callBlockingMethod(RefreshCallQueueProtocolProtos.java:769)
              at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:447)
              at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:989)
              at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:845)
              at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:788)
              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:1807)
              at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2455)
      Caused by: org.apache.hadoop.metrics2.MetricsException: Metrics source DecayRpcSchedulerMetrics2.ipc.65110 already exists!
              at org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.newSourceName(DefaultMetricsSystem.java:144)
              at org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.sourceName(DefaultMetricsSystem.java:117)
      
      

      Attachments

        1. HADOOP-14207.001.patch
          4 kB
          Surendra Singh Lilhore
        2. HADOOP-14207.002.patch
          14 kB
          Surendra Singh Lilhore
        3. HADOOP-14207.003.patch
          14 kB
          Surendra Singh Lilhore
        4. HADOOP-14207.004.patch
          12 kB
          Surendra Singh Lilhore
        5. HADOOP-14207.005.patch
          12 kB
          Surendra Singh Lilhore
        6. HADOOP-14207.006.patch
          12 kB
          Surendra Singh Lilhore

        Issue Links

          Activity

            Attached initial patch ...
            Please review...

            surendralilhore Surendra Singh Lilhore added a comment - Attached initial patch ... Please review...
            hadoopqa Hadoop QA added a comment -
            -1 overall



            Vote Subsystem Runtime Comment
            0 reexec 0m 17s 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 12m 28s trunk passed
            +1 compile 19m 47s trunk passed
            +1 checkstyle 0m 36s trunk passed
            +1 mvnsite 1m 2s trunk passed
            +1 mvneclipse 0m 19s trunk passed
            +1 findbugs 1m 24s trunk passed
            +1 javadoc 0m 49s trunk passed
            +1 mvninstall 0m 37s the patch passed
            +1 compile 15m 47s the patch passed
            +1 javac 15m 47s the patch passed
            +1 checkstyle 0m 36s the patch passed
            +1 mvnsite 1m 2s the patch passed
            +1 mvneclipse 0m 19s the patch passed
            -1 whitespace 0m 0s The patch has 2 line(s) that end in whitespace. Use git apply --whitespace=fix <<patch_file>>. Refer https://git-scm.com/docs/git-apply
            +1 findbugs 1m 36s the patch passed
            +1 javadoc 0m 48s the patch passed
            -1 unit 8m 29s hadoop-common in the patch failed.
            +1 asflicense 0m 32s The patch does not generate ASF License warnings.
            68m 18s



            Reason Tests
            Failed junit tests hadoop.security.TestKDiag



            Subsystem Report/Notes
            Docker Image:yetus/hadoop:a9ad5d6
            JIRA Issue HADOOP-14207
            JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12859750/HADOOP-14207.001.patch
            Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle
            uname Linux f9843513ab78 3.13.0-106-generic #153-Ubuntu SMP Tue Dec 6 15:44:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
            Build tool maven
            Personality /testptch/hadoop/patchprocess/precommit/personality/provided.sh
            git revision trunk / 2841666
            Default Java 1.8.0_121
            findbugs v3.0.0
            whitespace https://builds.apache.org/job/PreCommit-HADOOP-Build/11865/artifact/patchprocess/whitespace-eol.txt
            unit https://builds.apache.org/job/PreCommit-HADOOP-Build/11865/artifact/patchprocess/patch-unit-hadoop-common-project_hadoop-common.txt
            Test Results https://builds.apache.org/job/PreCommit-HADOOP-Build/11865/testReport/
            modules C: hadoop-common-project/hadoop-common U: hadoop-common-project/hadoop-common
            Console output https://builds.apache.org/job/PreCommit-HADOOP-Build/11865/console
            Powered by Apache Yetus 0.5.0-SNAPSHOT http://yetus.apache.org

            This message was automatically generated.

            hadoopqa Hadoop QA added a comment - -1 overall Vote Subsystem Runtime Comment 0 reexec 0m 17s 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 12m 28s trunk passed +1 compile 19m 47s trunk passed +1 checkstyle 0m 36s trunk passed +1 mvnsite 1m 2s trunk passed +1 mvneclipse 0m 19s trunk passed +1 findbugs 1m 24s trunk passed +1 javadoc 0m 49s trunk passed +1 mvninstall 0m 37s the patch passed +1 compile 15m 47s the patch passed +1 javac 15m 47s the patch passed +1 checkstyle 0m 36s the patch passed +1 mvnsite 1m 2s the patch passed +1 mvneclipse 0m 19s the patch passed -1 whitespace 0m 0s The patch has 2 line(s) that end in whitespace. Use git apply --whitespace=fix <<patch_file>>. Refer https://git-scm.com/docs/git-apply +1 findbugs 1m 36s the patch passed +1 javadoc 0m 48s the patch passed -1 unit 8m 29s hadoop-common in the patch failed. +1 asflicense 0m 32s The patch does not generate ASF License warnings. 68m 18s Reason Tests Failed junit tests hadoop.security.TestKDiag Subsystem Report/Notes Docker Image:yetus/hadoop:a9ad5d6 JIRA Issue HADOOP-14207 JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12859750/HADOOP-14207.001.patch Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle uname Linux f9843513ab78 3.13.0-106-generic #153-Ubuntu SMP Tue Dec 6 15:44:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux Build tool maven Personality /testptch/hadoop/patchprocess/precommit/personality/provided.sh git revision trunk / 2841666 Default Java 1.8.0_121 findbugs v3.0.0 whitespace https://builds.apache.org/job/PreCommit-HADOOP-Build/11865/artifact/patchprocess/whitespace-eol.txt unit https://builds.apache.org/job/PreCommit-HADOOP-Build/11865/artifact/patchprocess/patch-unit-hadoop-common-project_hadoop-common.txt Test Results https://builds.apache.org/job/PreCommit-HADOOP-Build/11865/testReport/ modules C: hadoop-common-project/hadoop-common U: hadoop-common-project/hadoop-common Console output https://builds.apache.org/job/PreCommit-HADOOP-Build/11865/console Powered by Apache Yetus 0.5.0-SNAPSHOT http://yetus.apache.org This message was automatically generated.
            xyao Xiaoyu Yao added a comment -

            Thanks surendrasingh for reporting the issue and propose the fix. The patch looks good to me overall. Just a few comments:

            DecayRpcScheduler.java
            Line 236: we can remove this line and consolidate the registration inside MetricsProxy constructor().

            Line 704: we should also unregister the MBeans similarly.

            Can you add a test case in TestRefreshCallQueue with DecayRpcScheduler?

            xyao Xiaoyu Yao added a comment - Thanks surendrasingh for reporting the issue and propose the fix. The patch looks good to me overall. Just a few comments: DecayRpcScheduler.java Line 236: we can remove this line and consolidate the registration inside MetricsProxy constructor(). Line 704: we should also unregister the MBeans similarly. Can you add a test case in TestRefreshCallQueue with DecayRpcScheduler?

            Thanks xyao for review. Attached v2 patch.
            Please review..

            surendralilhore Surendra Singh Lilhore added a comment - Thanks xyao for review. Attached v2 patch. Please review..
            hadoopqa Hadoop QA added a comment -
            -1 overall



            Vote Subsystem Runtime Comment
            0 reexec 0m 16s Docker mode activated.
            +1 @author 0m 0s The patch does not contain any @author tags.
            +1 test4tests 0m 0s The patch appears to include 1 new or modified test files.
            0 mvndep 0m 13s Maven dependency ordering for branch
            +1 mvninstall 12m 42s trunk passed
            +1 compile 21m 23s trunk passed
            +1 checkstyle 1m 57s trunk passed
            +1 mvnsite 2m 8s trunk passed
            +1 mvneclipse 0m 39s trunk passed
            +1 findbugs 3m 26s trunk passed
            +1 javadoc 1m 41s trunk passed
            0 mvndep 0m 16s Maven dependency ordering for patch
            +1 mvninstall 1m 32s the patch passed
            +1 compile 16m 31s the patch passed
            +1 javac 16m 31s the patch passed
            -0 checkstyle 1m 58s root: The patch generated 3 new + 78 unchanged - 6 fixed = 81 total (was 84)
            +1 mvnsite 2m 9s the patch passed
            +1 mvneclipse 0m 47s the patch passed
            +1 whitespace 0m 0s The patch has no whitespace issues.
            +1 findbugs 3m 49s the patch passed
            +1 javadoc 1m 48s the patch passed
            -1 unit 9m 3s hadoop-common in the patch failed.
            -1 unit 68m 31s hadoop-hdfs in the patch failed.
            +1 asflicense 0m 40s The patch does not generate ASF License warnings.
            175m 57s



            Reason Tests
            Failed junit tests hadoop.security.TestKDiag
              hadoop.hdfs.server.datanode.TestDataNodeVolumeFailure
              hadoop.hdfs.server.blockmanagement.TestReconstructStripedBlocksWithRackAwareness



            Subsystem Report/Notes
            Docker Image:yetus/hadoop:a9ad5d6
            JIRA Issue HADOOP-14207
            JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12859912/HADOOP-14207.002.patch
            Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle
            uname Linux ca48d4378d9d 3.13.0-106-generic #153-Ubuntu SMP Tue Dec 6 15:44:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
            Build tool maven
            Personality /testptch/hadoop/patchprocess/precommit/personality/provided.sh
            git revision trunk / f462e1f
            Default Java 1.8.0_121
            findbugs v3.0.0
            checkstyle https://builds.apache.org/job/PreCommit-HADOOP-Build/11874/artifact/patchprocess/diff-checkstyle-root.txt
            unit https://builds.apache.org/job/PreCommit-HADOOP-Build/11874/artifact/patchprocess/patch-unit-hadoop-common-project_hadoop-common.txt
            unit https://builds.apache.org/job/PreCommit-HADOOP-Build/11874/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt
            Test Results https://builds.apache.org/job/PreCommit-HADOOP-Build/11874/testReport/
            modules C: hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs U: .
            Console output https://builds.apache.org/job/PreCommit-HADOOP-Build/11874/console
            Powered by Apache Yetus 0.5.0-SNAPSHOT http://yetus.apache.org

            This message was automatically generated.

            hadoopqa Hadoop QA added a comment - -1 overall Vote Subsystem Runtime Comment 0 reexec 0m 16s Docker mode activated. +1 @author 0m 0s The patch does not contain any @author tags. +1 test4tests 0m 0s The patch appears to include 1 new or modified test files. 0 mvndep 0m 13s Maven dependency ordering for branch +1 mvninstall 12m 42s trunk passed +1 compile 21m 23s trunk passed +1 checkstyle 1m 57s trunk passed +1 mvnsite 2m 8s trunk passed +1 mvneclipse 0m 39s trunk passed +1 findbugs 3m 26s trunk passed +1 javadoc 1m 41s trunk passed 0 mvndep 0m 16s Maven dependency ordering for patch +1 mvninstall 1m 32s the patch passed +1 compile 16m 31s the patch passed +1 javac 16m 31s the patch passed -0 checkstyle 1m 58s root: The patch generated 3 new + 78 unchanged - 6 fixed = 81 total (was 84) +1 mvnsite 2m 9s the patch passed +1 mvneclipse 0m 47s the patch passed +1 whitespace 0m 0s The patch has no whitespace issues. +1 findbugs 3m 49s the patch passed +1 javadoc 1m 48s the patch passed -1 unit 9m 3s hadoop-common in the patch failed. -1 unit 68m 31s hadoop-hdfs in the patch failed. +1 asflicense 0m 40s The patch does not generate ASF License warnings. 175m 57s Reason Tests Failed junit tests hadoop.security.TestKDiag   hadoop.hdfs.server.datanode.TestDataNodeVolumeFailure   hadoop.hdfs.server.blockmanagement.TestReconstructStripedBlocksWithRackAwareness Subsystem Report/Notes Docker Image:yetus/hadoop:a9ad5d6 JIRA Issue HADOOP-14207 JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12859912/HADOOP-14207.002.patch Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle uname Linux ca48d4378d9d 3.13.0-106-generic #153-Ubuntu SMP Tue Dec 6 15:44:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux Build tool maven Personality /testptch/hadoop/patchprocess/precommit/personality/provided.sh git revision trunk / f462e1f Default Java 1.8.0_121 findbugs v3.0.0 checkstyle https://builds.apache.org/job/PreCommit-HADOOP-Build/11874/artifact/patchprocess/diff-checkstyle-root.txt unit https://builds.apache.org/job/PreCommit-HADOOP-Build/11874/artifact/patchprocess/patch-unit-hadoop-common-project_hadoop-common.txt unit https://builds.apache.org/job/PreCommit-HADOOP-Build/11874/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt Test Results https://builds.apache.org/job/PreCommit-HADOOP-Build/11874/testReport/ modules C: hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs U: . Console output https://builds.apache.org/job/PreCommit-HADOOP-Build/11874/console Powered by Apache Yetus 0.5.0-SNAPSHOT http://yetus.apache.org This message was automatically generated.

            Attached v3 patch..
            Fixed checkstyle warnings..

            surendralilhore Surendra Singh Lilhore added a comment - Attached v3 patch.. Fixed checkstyle warnings..
            hadoopqa Hadoop QA added a comment -
            -1 overall



            Vote Subsystem Runtime Comment
            0 reexec 0m 16s Docker mode activated.
            +1 @author 0m 0s The patch does not contain any @author tags.
            +1 test4tests 0m 0s The patch appears to include 1 new or modified test files.
            0 mvndep 0m 13s Maven dependency ordering for branch
            +1 mvninstall 12m 43s trunk passed
            +1 compile 21m 17s trunk passed
            +1 checkstyle 2m 4s trunk passed
            +1 mvnsite 2m 13s trunk passed
            +1 mvneclipse 0m 38s trunk passed
            +1 findbugs 3m 36s trunk passed
            +1 javadoc 1m 43s trunk passed
            0 mvndep 0m 19s Maven dependency ordering for patch
            +1 mvninstall 1m 33s the patch passed
            +1 compile 16m 2s the patch passed
            +1 javac 16m 2s the patch passed
            +1 checkstyle 1m 57s root: The patch generated 0 new + 75 unchanged - 9 fixed = 75 total (was 84)
            +1 mvnsite 2m 3s the patch passed
            +1 mvneclipse 0m 47s the patch passed
            +1 whitespace 0m 0s The patch has no whitespace issues.
            +1 findbugs 3m 43s the patch passed
            +1 javadoc 1m 46s the patch passed
            -1 unit 8m 9s hadoop-common in the patch failed.
            -1 unit 65m 7s hadoop-hdfs in the patch failed.
            +1 asflicense 0m 42s The patch does not generate ASF License warnings.
            171m 25s



            Reason Tests
            Failed junit tests hadoop.security.TestKDiag
              hadoop.hdfs.server.datanode.TestDataNodeVolumeFailure



            Subsystem Report/Notes
            Docker Image:yetus/hadoop:a9ad5d6
            JIRA Issue HADOOP-14207
            JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12860006/HADOOP-14207.003.patch
            Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle
            uname Linux a94eae1023b6 3.13.0-106-generic #153-Ubuntu SMP Tue Dec 6 15:44:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
            Build tool maven
            Personality /testptch/hadoop/patchprocess/precommit/personality/provided.sh
            git revision trunk / f462e1f
            Default Java 1.8.0_121
            findbugs v3.0.0
            unit https://builds.apache.org/job/PreCommit-HADOOP-Build/11882/artifact/patchprocess/patch-unit-hadoop-common-project_hadoop-common.txt
            unit https://builds.apache.org/job/PreCommit-HADOOP-Build/11882/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt
            Test Results https://builds.apache.org/job/PreCommit-HADOOP-Build/11882/testReport/
            modules C: hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs U: .
            Console output https://builds.apache.org/job/PreCommit-HADOOP-Build/11882/console
            Powered by Apache Yetus 0.5.0-SNAPSHOT http://yetus.apache.org

            This message was automatically generated.

            hadoopqa Hadoop QA added a comment - -1 overall Vote Subsystem Runtime Comment 0 reexec 0m 16s Docker mode activated. +1 @author 0m 0s The patch does not contain any @author tags. +1 test4tests 0m 0s The patch appears to include 1 new or modified test files. 0 mvndep 0m 13s Maven dependency ordering for branch +1 mvninstall 12m 43s trunk passed +1 compile 21m 17s trunk passed +1 checkstyle 2m 4s trunk passed +1 mvnsite 2m 13s trunk passed +1 mvneclipse 0m 38s trunk passed +1 findbugs 3m 36s trunk passed +1 javadoc 1m 43s trunk passed 0 mvndep 0m 19s Maven dependency ordering for patch +1 mvninstall 1m 33s the patch passed +1 compile 16m 2s the patch passed +1 javac 16m 2s the patch passed +1 checkstyle 1m 57s root: The patch generated 0 new + 75 unchanged - 9 fixed = 75 total (was 84) +1 mvnsite 2m 3s the patch passed +1 mvneclipse 0m 47s the patch passed +1 whitespace 0m 0s The patch has no whitespace issues. +1 findbugs 3m 43s the patch passed +1 javadoc 1m 46s the patch passed -1 unit 8m 9s hadoop-common in the patch failed. -1 unit 65m 7s hadoop-hdfs in the patch failed. +1 asflicense 0m 42s The patch does not generate ASF License warnings. 171m 25s Reason Tests Failed junit tests hadoop.security.TestKDiag   hadoop.hdfs.server.datanode.TestDataNodeVolumeFailure Subsystem Report/Notes Docker Image:yetus/hadoop:a9ad5d6 JIRA Issue HADOOP-14207 JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12860006/HADOOP-14207.003.patch Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle uname Linux a94eae1023b6 3.13.0-106-generic #153-Ubuntu SMP Tue Dec 6 15:44:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux Build tool maven Personality /testptch/hadoop/patchprocess/precommit/personality/provided.sh git revision trunk / f462e1f Default Java 1.8.0_121 findbugs v3.0.0 unit https://builds.apache.org/job/PreCommit-HADOOP-Build/11882/artifact/patchprocess/patch-unit-hadoop-common-project_hadoop-common.txt unit https://builds.apache.org/job/PreCommit-HADOOP-Build/11882/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt Test Results https://builds.apache.org/job/PreCommit-HADOOP-Build/11882/testReport/ modules C: hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs U: . Console output https://builds.apache.org/job/PreCommit-HADOOP-Build/11882/console Powered by Apache Yetus 0.5.0-SNAPSHOT http://yetus.apache.org This message was automatically generated.

            pinging xyao

            surendralilhore Surendra Singh Lilhore added a comment - pinging xyao
            junping_du Junping Du added a comment -

            Hi xyao, mind give it a review? Thx!

            junping_du Junping Du added a comment - Hi xyao , mind give it a review? Thx!
            xyao Xiaoyu Yao added a comment -

            Patch V3 looks good to me overall. Just have two more questions:

            DecayRpcScheduler.java
            Line 940: we should also remove the stale MetricsProxy instance from the static map (MetricsProxy.INSTANCES) so that the new MetricsProxy instance will be created for the newly configured call queue.

            TestRefreshCallQueue.java
            Can we reusing the existing per test setUp/tearDown to avoid duplicating for the two methods?

            xyao Xiaoyu Yao added a comment - Patch V3 looks good to me overall. Just have two more questions: DecayRpcScheduler.java Line 940: we should also remove the stale MetricsProxy instance from the static map (MetricsProxy.INSTANCES) so that the new MetricsProxy instance will be created for the newly configured call queue. TestRefreshCallQueue.java Can we reusing the existing per test setUp/tearDown to avoid duplicating for the two methods?

            Thanks xyao for review..
            Fixed both the comments. Attached v4 patch.
            Please review...

            surendralilhore Surendra Singh Lilhore added a comment - Thanks xyao for review.. Fixed both the comments. Attached v4 patch. Please review...
            xyao Xiaoyu Yao added a comment -

            Thanks for the update surendrasingh. We still need synchronized access of the INSTANCES map when removing. This can be wrapped as a static method of MetricsProxy with synchronized keyword.

            xyao Xiaoyu Yao added a comment - Thanks for the update surendrasingh . We still need synchronized access of the INSTANCES map when removing. This can be wrapped as a static method of MetricsProxy with synchronized keyword.
            hadoopqa Hadoop QA added a comment -
            -1 overall



            Vote Subsystem Runtime Comment
            0 reexec 0m 17s Docker mode activated.
            +1 @author 0m 0s The patch does not contain any @author tags.
            +1 test4tests 0m 0s The patch appears to include 1 new or modified test files.
            0 mvndep 0m 13s Maven dependency ordering for branch
            +1 mvninstall 13m 19s trunk passed
            +1 compile 16m 28s trunk passed
            +1 checkstyle 1m 54s trunk passed
            +1 mvnsite 2m 4s trunk passed
            +1 mvneclipse 0m 42s trunk passed
            -1 findbugs 1m 24s hadoop-common-project/hadoop-common in trunk has 17 extant Findbugs warnings.
            -1 findbugs 1m 46s hadoop-hdfs-project/hadoop-hdfs in trunk has 10 extant Findbugs warnings.
            +1 javadoc 1m 39s trunk passed
            0 mvndep 0m 16s Maven dependency ordering for patch
            +1 mvninstall 1m 30s the patch passed
            +1 compile 13m 37s the patch passed
            +1 javac 13m 37s the patch passed
            -0 checkstyle 2m 24s root: The patch generated 1 new + 76 unchanged - 8 fixed = 77 total (was 84)
            +1 mvnsite 2m 11s the patch passed
            +1 mvneclipse 0m 49s the patch passed
            +1 whitespace 0m 0s The patch has no whitespace issues.
            +1 findbugs 3m 36s the patch passed
            +1 javadoc 1m 48s the patch passed
            -1 unit 7m 54s hadoop-common in the patch failed.
            +1 unit 64m 13s hadoop-hdfs in the patch passed.
            +1 asflicense 0m 44s The patch does not generate ASF License warnings.
            163m 33s



            Reason Tests
            Failed junit tests hadoop.security.TestKDiag



            Subsystem Report/Notes
            Docker Image:yetus/hadoop:0ac17dc
            JIRA Issue HADOOP-14207
            JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12864661/HADOOP-14207.004.patch
            Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle
            uname Linux 69c071c22b6e 3.13.0-106-generic #153-Ubuntu SMP Tue Dec 6 15:44:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
            Build tool maven
            Personality /testptch/hadoop/patchprocess/precommit/personality/provided.sh
            git revision trunk / fda86ef
            Default Java 1.8.0_121
            findbugs v3.1.0-RC1
            findbugs https://builds.apache.org/job/PreCommit-HADOOP-Build/12163/artifact/patchprocess/branch-findbugs-hadoop-common-project_hadoop-common-warnings.html
            findbugs https://builds.apache.org/job/PreCommit-HADOOP-Build/12163/artifact/patchprocess/branch-findbugs-hadoop-hdfs-project_hadoop-hdfs-warnings.html
            checkstyle https://builds.apache.org/job/PreCommit-HADOOP-Build/12163/artifact/patchprocess/diff-checkstyle-root.txt
            unit https://builds.apache.org/job/PreCommit-HADOOP-Build/12163/artifact/patchprocess/patch-unit-hadoop-common-project_hadoop-common.txt
            Test Results https://builds.apache.org/job/PreCommit-HADOOP-Build/12163/testReport/
            modules C: hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs U: .
            Console output https://builds.apache.org/job/PreCommit-HADOOP-Build/12163/console
            Powered by Apache Yetus 0.5.0-SNAPSHOT http://yetus.apache.org

            This message was automatically generated.

            hadoopqa Hadoop QA added a comment - -1 overall Vote Subsystem Runtime Comment 0 reexec 0m 17s Docker mode activated. +1 @author 0m 0s The patch does not contain any @author tags. +1 test4tests 0m 0s The patch appears to include 1 new or modified test files. 0 mvndep 0m 13s Maven dependency ordering for branch +1 mvninstall 13m 19s trunk passed +1 compile 16m 28s trunk passed +1 checkstyle 1m 54s trunk passed +1 mvnsite 2m 4s trunk passed +1 mvneclipse 0m 42s trunk passed -1 findbugs 1m 24s hadoop-common-project/hadoop-common in trunk has 17 extant Findbugs warnings. -1 findbugs 1m 46s hadoop-hdfs-project/hadoop-hdfs in trunk has 10 extant Findbugs warnings. +1 javadoc 1m 39s trunk passed 0 mvndep 0m 16s Maven dependency ordering for patch +1 mvninstall 1m 30s the patch passed +1 compile 13m 37s the patch passed +1 javac 13m 37s the patch passed -0 checkstyle 2m 24s root: The patch generated 1 new + 76 unchanged - 8 fixed = 77 total (was 84) +1 mvnsite 2m 11s the patch passed +1 mvneclipse 0m 49s the patch passed +1 whitespace 0m 0s The patch has no whitespace issues. +1 findbugs 3m 36s the patch passed +1 javadoc 1m 48s the patch passed -1 unit 7m 54s hadoop-common in the patch failed. +1 unit 64m 13s hadoop-hdfs in the patch passed. +1 asflicense 0m 44s The patch does not generate ASF License warnings. 163m 33s Reason Tests Failed junit tests hadoop.security.TestKDiag Subsystem Report/Notes Docker Image:yetus/hadoop:0ac17dc JIRA Issue HADOOP-14207 JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12864661/HADOOP-14207.004.patch Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle uname Linux 69c071c22b6e 3.13.0-106-generic #153-Ubuntu SMP Tue Dec 6 15:44:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux Build tool maven Personality /testptch/hadoop/patchprocess/precommit/personality/provided.sh git revision trunk / fda86ef Default Java 1.8.0_121 findbugs v3.1.0-RC1 findbugs https://builds.apache.org/job/PreCommit-HADOOP-Build/12163/artifact/patchprocess/branch-findbugs-hadoop-common-project_hadoop-common-warnings.html findbugs https://builds.apache.org/job/PreCommit-HADOOP-Build/12163/artifact/patchprocess/branch-findbugs-hadoop-hdfs-project_hadoop-hdfs-warnings.html checkstyle https://builds.apache.org/job/PreCommit-HADOOP-Build/12163/artifact/patchprocess/diff-checkstyle-root.txt unit https://builds.apache.org/job/PreCommit-HADOOP-Build/12163/artifact/patchprocess/patch-unit-hadoop-common-project_hadoop-common.txt Test Results https://builds.apache.org/job/PreCommit-HADOOP-Build/12163/testReport/ modules C: hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs U: . Console output https://builds.apache.org/job/PreCommit-HADOOP-Build/12163/console Powered by Apache Yetus 0.5.0-SNAPSHOT http://yetus.apache.org This message was automatically generated.

            Thanks xyao for review...
            Attached v5 patch. Pls review...

            surendralilhore Surendra Singh Lilhore added a comment - Thanks xyao for review... Attached v5 patch. Pls review...
            hadoopqa Hadoop QA added a comment -
            -1 overall



            Vote Subsystem Runtime Comment
            0 reexec 0m 22s Docker mode activated.
            +1 @author 0m 0s The patch does not contain any @author tags.
            +1 test4tests 0m 0s The patch appears to include 1 new or modified test files.
            0 mvndep 0m 44s Maven dependency ordering for branch
            +1 mvninstall 15m 3s trunk passed
            +1 compile 17m 35s trunk passed
            +1 checkstyle 2m 1s trunk passed
            +1 mvnsite 2m 17s trunk passed
            +1 mvneclipse 0m 44s trunk passed
            -1 findbugs 1m 39s hadoop-common-project/hadoop-common in trunk has 17 extant Findbugs warnings.
            -1 findbugs 1m 59s hadoop-hdfs-project/hadoop-hdfs in trunk has 10 extant Findbugs warnings.
            +1 javadoc 1m 41s trunk passed
            0 mvndep 0m 16s Maven dependency ordering for patch
            +1 mvninstall 1m 34s the patch passed
            +1 compile 15m 2s the patch passed
            +1 javac 15m 2s the patch passed
            +1 checkstyle 1m 57s root: The patch generated 0 new + 76 unchanged - 8 fixed = 76 total (was 84)
            +1 mvnsite 2m 6s the patch passed
            +1 mvneclipse 0m 49s the patch passed
            +1 whitespace 0m 0s The patch has no whitespace issues.
            -1 findbugs 1m 38s hadoop-common-project/hadoop-common generated 1 new + 17 unchanged - 0 fixed = 18 total (was 17)
            +1 javadoc 1m 45s the patch passed
            -1 unit 8m 0s hadoop-common in the patch failed.
            +1 unit 64m 3s hadoop-hdfs in the patch passed.
            +1 asflicense 0m 46s The patch does not generate ASF License warnings.
            168m 31s



            Reason Tests
            FindBugs module:hadoop-common-project/hadoop-common
              DecayRpcScheduler$MetricsProxy is incompatible with expected argument type String in org.apache.hadoop.ipc.DecayRpcScheduler$MetricsProxy.removeInstance(DecayRpcScheduler$MetricsProxy) At DecayRpcScheduler.java:argument type String in org.apache.hadoop.ipc.DecayRpcScheduler$MetricsProxy.removeInstance(DecayRpcScheduler$MetricsProxy) At DecayRpcScheduler.java:[line 698]
            Failed junit tests hadoop.fs.sftp.TestSFTPFileSystem
              hadoop.security.TestKDiag



            Subsystem Report/Notes
            Docker Image:yetus/hadoop:0ac17dc
            JIRA Issue HADOOP-14207
            JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12864669/HADOOP-14207.005.patch
            Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle
            uname Linux 569fc6d503f4 3.13.0-106-generic #153-Ubuntu SMP Tue Dec 6 15:44:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
            Build tool maven
            Personality /testptch/hadoop/patchprocess/precommit/personality/provided.sh
            git revision trunk / fda86ef
            Default Java 1.8.0_121
            findbugs v3.1.0-RC1
            findbugs https://builds.apache.org/job/PreCommit-HADOOP-Build/12165/artifact/patchprocess/branch-findbugs-hadoop-common-project_hadoop-common-warnings.html
            findbugs https://builds.apache.org/job/PreCommit-HADOOP-Build/12165/artifact/patchprocess/branch-findbugs-hadoop-hdfs-project_hadoop-hdfs-warnings.html
            findbugs https://builds.apache.org/job/PreCommit-HADOOP-Build/12165/artifact/patchprocess/new-findbugs-hadoop-common-project_hadoop-common.html
            unit https://builds.apache.org/job/PreCommit-HADOOP-Build/12165/artifact/patchprocess/patch-unit-hadoop-common-project_hadoop-common.txt
            Test Results https://builds.apache.org/job/PreCommit-HADOOP-Build/12165/testReport/
            modules C: hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs U: .
            Console output https://builds.apache.org/job/PreCommit-HADOOP-Build/12165/console
            Powered by Apache Yetus 0.5.0-SNAPSHOT http://yetus.apache.org

            This message was automatically generated.

            hadoopqa Hadoop QA added a comment - -1 overall Vote Subsystem Runtime Comment 0 reexec 0m 22s Docker mode activated. +1 @author 0m 0s The patch does not contain any @author tags. +1 test4tests 0m 0s The patch appears to include 1 new or modified test files. 0 mvndep 0m 44s Maven dependency ordering for branch +1 mvninstall 15m 3s trunk passed +1 compile 17m 35s trunk passed +1 checkstyle 2m 1s trunk passed +1 mvnsite 2m 17s trunk passed +1 mvneclipse 0m 44s trunk passed -1 findbugs 1m 39s hadoop-common-project/hadoop-common in trunk has 17 extant Findbugs warnings. -1 findbugs 1m 59s hadoop-hdfs-project/hadoop-hdfs in trunk has 10 extant Findbugs warnings. +1 javadoc 1m 41s trunk passed 0 mvndep 0m 16s Maven dependency ordering for patch +1 mvninstall 1m 34s the patch passed +1 compile 15m 2s the patch passed +1 javac 15m 2s the patch passed +1 checkstyle 1m 57s root: The patch generated 0 new + 76 unchanged - 8 fixed = 76 total (was 84) +1 mvnsite 2m 6s the patch passed +1 mvneclipse 0m 49s the patch passed +1 whitespace 0m 0s The patch has no whitespace issues. -1 findbugs 1m 38s hadoop-common-project/hadoop-common generated 1 new + 17 unchanged - 0 fixed = 18 total (was 17) +1 javadoc 1m 45s the patch passed -1 unit 8m 0s hadoop-common in the patch failed. +1 unit 64m 3s hadoop-hdfs in the patch passed. +1 asflicense 0m 46s The patch does not generate ASF License warnings. 168m 31s Reason Tests FindBugs module:hadoop-common-project/hadoop-common   DecayRpcScheduler$MetricsProxy is incompatible with expected argument type String in org.apache.hadoop.ipc.DecayRpcScheduler$MetricsProxy.removeInstance(DecayRpcScheduler$MetricsProxy) At DecayRpcScheduler.java:argument type String in org.apache.hadoop.ipc.DecayRpcScheduler$MetricsProxy.removeInstance(DecayRpcScheduler$MetricsProxy) At DecayRpcScheduler.java: [line 698] Failed junit tests hadoop.fs.sftp.TestSFTPFileSystem   hadoop.security.TestKDiag Subsystem Report/Notes Docker Image:yetus/hadoop:0ac17dc JIRA Issue HADOOP-14207 JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12864669/HADOOP-14207.005.patch Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle uname Linux 569fc6d503f4 3.13.0-106-generic #153-Ubuntu SMP Tue Dec 6 15:44:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux Build tool maven Personality /testptch/hadoop/patchprocess/precommit/personality/provided.sh git revision trunk / fda86ef Default Java 1.8.0_121 findbugs v3.1.0-RC1 findbugs https://builds.apache.org/job/PreCommit-HADOOP-Build/12165/artifact/patchprocess/branch-findbugs-hadoop-common-project_hadoop-common-warnings.html findbugs https://builds.apache.org/job/PreCommit-HADOOP-Build/12165/artifact/patchprocess/branch-findbugs-hadoop-hdfs-project_hadoop-hdfs-warnings.html findbugs https://builds.apache.org/job/PreCommit-HADOOP-Build/12165/artifact/patchprocess/new-findbugs-hadoop-common-project_hadoop-common.html unit https://builds.apache.org/job/PreCommit-HADOOP-Build/12165/artifact/patchprocess/patch-unit-hadoop-common-project_hadoop-common.txt Test Results https://builds.apache.org/job/PreCommit-HADOOP-Build/12165/testReport/ modules C: hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs U: . Console output https://builds.apache.org/job/PreCommit-HADOOP-Build/12165/console Powered by Apache Yetus 0.5.0-SNAPSHOT http://yetus.apache.org This message was automatically generated.

            V6: Fixed findbug warnings

            surendralilhore Surendra Singh Lilhore added a comment - V6: Fixed findbug warnings
            hadoopqa Hadoop QA added a comment -
            -1 overall



            Vote Subsystem Runtime Comment
            0 reexec 0m 16s Docker mode activated.
            +1 @author 0m 0s The patch does not contain any @author tags.
            +1 test4tests 0m 0s The patch appears to include 1 new or modified test files.
            0 mvndep 0m 13s Maven dependency ordering for branch
            +1 mvninstall 13m 27s trunk passed
            +1 compile 15m 30s trunk passed
            +1 checkstyle 1m 55s trunk passed
            +1 mvnsite 2m 3s trunk passed
            +1 mvneclipse 0m 42s trunk passed
            -1 findbugs 1m 25s hadoop-common-project/hadoop-common in trunk has 17 extant Findbugs warnings.
            -1 findbugs 1m 45s hadoop-hdfs-project/hadoop-hdfs in trunk has 10 extant Findbugs warnings.
            +1 javadoc 1m 40s trunk passed
            0 mvndep 0m 16s Maven dependency ordering for patch
            +1 mvninstall 1m 31s the patch passed
            +1 compile 14m 9s the patch passed
            +1 javac 14m 9s the patch passed
            +1 checkstyle 1m 56s root: The patch generated 0 new + 76 unchanged - 8 fixed = 76 total (was 84)
            +1 mvnsite 2m 8s the patch passed
            +1 mvneclipse 0m 49s the patch passed
            +1 whitespace 0m 0s The patch has no whitespace issues.
            +1 findbugs 3m 35s the patch passed
            +1 javadoc 1m 47s the patch passed
            -1 unit 7m 57s hadoop-common in the patch failed.
            -1 unit 64m 22s hadoop-hdfs in the patch failed.
            +1 asflicense 0m 42s The patch does not generate ASF License warnings.
            162m 52s



            Reason Tests
            Failed junit tests hadoop.fs.sftp.TestSFTPFileSystem
              hadoop.security.TestKDiag
              hadoop.hdfs.server.datanode.TestDataNodeVolumeFailure
              hadoop.hdfs.TestMaintenanceState



            Subsystem Report/Notes
            Docker Image:yetus/hadoop:0ac17dc
            JIRA Issue HADOOP-14207
            JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12864680/HADOOP-14207.006.patch
            Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle
            uname Linux 2a447a6265b4 3.13.0-106-generic #153-Ubuntu SMP Tue Dec 6 15:44:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
            Build tool maven
            Personality /testptch/hadoop/patchprocess/precommit/personality/provided.sh
            git revision trunk / fda86ef
            Default Java 1.8.0_121
            findbugs v3.1.0-RC1
            findbugs https://builds.apache.org/job/PreCommit-HADOOP-Build/12167/artifact/patchprocess/branch-findbugs-hadoop-common-project_hadoop-common-warnings.html
            findbugs https://builds.apache.org/job/PreCommit-HADOOP-Build/12167/artifact/patchprocess/branch-findbugs-hadoop-hdfs-project_hadoop-hdfs-warnings.html
            unit https://builds.apache.org/job/PreCommit-HADOOP-Build/12167/artifact/patchprocess/patch-unit-hadoop-common-project_hadoop-common.txt
            unit https://builds.apache.org/job/PreCommit-HADOOP-Build/12167/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt
            Test Results https://builds.apache.org/job/PreCommit-HADOOP-Build/12167/testReport/
            modules C: hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs U: .
            Console output https://builds.apache.org/job/PreCommit-HADOOP-Build/12167/console
            Powered by Apache Yetus 0.5.0-SNAPSHOT http://yetus.apache.org

            This message was automatically generated.

            hadoopqa Hadoop QA added a comment - -1 overall Vote Subsystem Runtime Comment 0 reexec 0m 16s Docker mode activated. +1 @author 0m 0s The patch does not contain any @author tags. +1 test4tests 0m 0s The patch appears to include 1 new or modified test files. 0 mvndep 0m 13s Maven dependency ordering for branch +1 mvninstall 13m 27s trunk passed +1 compile 15m 30s trunk passed +1 checkstyle 1m 55s trunk passed +1 mvnsite 2m 3s trunk passed +1 mvneclipse 0m 42s trunk passed -1 findbugs 1m 25s hadoop-common-project/hadoop-common in trunk has 17 extant Findbugs warnings. -1 findbugs 1m 45s hadoop-hdfs-project/hadoop-hdfs in trunk has 10 extant Findbugs warnings. +1 javadoc 1m 40s trunk passed 0 mvndep 0m 16s Maven dependency ordering for patch +1 mvninstall 1m 31s the patch passed +1 compile 14m 9s the patch passed +1 javac 14m 9s the patch passed +1 checkstyle 1m 56s root: The patch generated 0 new + 76 unchanged - 8 fixed = 76 total (was 84) +1 mvnsite 2m 8s the patch passed +1 mvneclipse 0m 49s the patch passed +1 whitespace 0m 0s The patch has no whitespace issues. +1 findbugs 3m 35s the patch passed +1 javadoc 1m 47s the patch passed -1 unit 7m 57s hadoop-common in the patch failed. -1 unit 64m 22s hadoop-hdfs in the patch failed. +1 asflicense 0m 42s The patch does not generate ASF License warnings. 162m 52s Reason Tests Failed junit tests hadoop.fs.sftp.TestSFTPFileSystem   hadoop.security.TestKDiag   hadoop.hdfs.server.datanode.TestDataNodeVolumeFailure   hadoop.hdfs.TestMaintenanceState Subsystem Report/Notes Docker Image:yetus/hadoop:0ac17dc JIRA Issue HADOOP-14207 JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12864680/HADOOP-14207.006.patch Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle uname Linux 2a447a6265b4 3.13.0-106-generic #153-Ubuntu SMP Tue Dec 6 15:44:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux Build tool maven Personality /testptch/hadoop/patchprocess/precommit/personality/provided.sh git revision trunk / fda86ef Default Java 1.8.0_121 findbugs v3.1.0-RC1 findbugs https://builds.apache.org/job/PreCommit-HADOOP-Build/12167/artifact/patchprocess/branch-findbugs-hadoop-common-project_hadoop-common-warnings.html findbugs https://builds.apache.org/job/PreCommit-HADOOP-Build/12167/artifact/patchprocess/branch-findbugs-hadoop-hdfs-project_hadoop-hdfs-warnings.html unit https://builds.apache.org/job/PreCommit-HADOOP-Build/12167/artifact/patchprocess/patch-unit-hadoop-common-project_hadoop-common.txt unit https://builds.apache.org/job/PreCommit-HADOOP-Build/12167/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt Test Results https://builds.apache.org/job/PreCommit-HADOOP-Build/12167/testReport/ modules C: hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs U: . Console output https://builds.apache.org/job/PreCommit-HADOOP-Build/12167/console Powered by Apache Yetus 0.5.0-SNAPSHOT http://yetus.apache.org This message was automatically generated.
            xyao Xiaoyu Yao added a comment -

            +1 v6 patch. Thanks for the update.

            xyao Xiaoyu Yao added a comment - +1 v6 patch. Thanks for the update.
            xyao Xiaoyu Yao added a comment -

            Thanks surendrasingh for the contribution. I commit the patch to trunk and branch-2.9

            xyao Xiaoyu Yao added a comment - Thanks surendrasingh for the contribution. I commit the patch to trunk and branch-2.9
            hudson Hudson added a comment -

            SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #11630 (See https://builds.apache.org/job/Hadoop-trunk-Commit/11630/)
            HADOOP-14207. "dfsadmin -refreshCallQueue" fails with DecayRpcScheduler. (xyao: rev 4ea2778acb78f31b470e318d2b65ea43db76909b)

            • (edit) hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/DecayRpcScheduler.java
            • (edit) hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/RpcScheduler.java
            • (edit) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNodeRpcServer.java
            • (edit) hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/CallQueueManager.java
            • (edit) hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/DefaultRpcScheduler.java
            • (edit) hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/TestRefreshCallQueue.java
            hudson Hudson added a comment - SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #11630 (See https://builds.apache.org/job/Hadoop-trunk-Commit/11630/ ) HADOOP-14207 . "dfsadmin -refreshCallQueue" fails with DecayRpcScheduler. (xyao: rev 4ea2778acb78f31b470e318d2b65ea43db76909b) (edit) hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/DecayRpcScheduler.java (edit) hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/RpcScheduler.java (edit) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNodeRpcServer.java (edit) hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/CallQueueManager.java (edit) hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/DefaultRpcScheduler.java (edit) hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/TestRefreshCallQueue.java

            Thanks xyao for review and commit.

            surendralilhore Surendra Singh Lilhore added a comment - Thanks xyao for review and commit.

            xyao & surendrasingh,
            I thought the target version for this is 2.8.1 (as mentioned in the jira's target version and as well as in wiki). Issue is applicable to 2.8.1 too right ?

            Naganarasimha Naganarasimha G R added a comment - xyao & surendrasingh , I thought the target version for this is 2.8.1 (as mentioned in the jira's target version and as well as in wiki). Issue is applicable to 2.8.1 too right ?

            Thansk Naganarasimha.

            Issue is applicable to 2.8.1 too right ?

            Yes, you're right. xyao can you commit this in 2.8.1 branch also ?

            surendralilhore Surendra Singh Lilhore added a comment - Thansk Naganarasimha . Issue is applicable to 2.8.1 too right ? Yes, you're right. xyao can you commit this in 2.8.1 branch also ?
            xyao Xiaoyu Yao added a comment -

            Thanks surendrasingh/Naganarasimha for the heads up. I have it cherry-picked in my local 2.8.1 branch last night. However, the build is failing with missing jars from apache repo. I was hesitated to push it up before figuring out the cause of it.

            [ERROR] Failed to execute goal on project hadoop-common: Could not resolve dependencies for project org.apache.hadoop:hadoop-common:jar:2.8.1: Could not find artifact org.apache.hadoop:hadoop-auth:jar:tests:2.8.1 in apache.snapshots.https (https://repository.apache.org/content/repositories/snapshots) -> [Help 1]
            [ERROR] 
            
            xyao Xiaoyu Yao added a comment - Thanks surendrasingh / Naganarasimha for the heads up. I have it cherry-picked in my local 2.8.1 branch last night. However, the build is failing with missing jars from apache repo. I was hesitated to push it up before figuring out the cause of it. [ERROR] Failed to execute goal on project hadoop-common: Could not resolve dependencies for project org.apache.hadoop:hadoop-common:jar:2.8.1: Could not find artifact org.apache.hadoop:hadoop-auth:jar:tests:2.8.1 in apache.snapshots.https (https: //repository.apache.org/content/repositories/snapshots) -> [Help 1] [ERROR]
            junping_du Junping Du added a comment -

            Thanks surendrasingh for working out a patch and xyao for review.
            Reopen for 2.8.1. surendrasingh, can you provide a patch for 2.8.1 as well (patch name with branch-2.8.1 as postfix)?

            junping_du Junping Du added a comment - Thanks surendrasingh for working out a patch and xyao for review. Reopen for 2.8.1. surendrasingh , can you provide a patch for 2.8.1 as well (patch name with branch-2.8.1 as postfix)?
            xyao Xiaoyu Yao added a comment - - edited

            junping_du and surendrasingh, the issue turns out to be an issue with my local repo. I will commit the cherry-pick to branch-2.8 and branch-2.8.1 soon.

            xyao Xiaoyu Yao added a comment - - edited junping_du and surendrasingh , the issue turns out to be an issue with my local repo. I will commit the cherry-pick to branch-2.8 and branch-2.8.1 soon.
            xyao Xiaoyu Yao added a comment -

            I've pushed the fix to branch-2.8 and branch-2.8.1. Thanks!

            xyao Xiaoyu Yao added a comment - I've pushed the fix to branch-2.8 and branch-2.8.1. Thanks!
            junping_du Junping Du added a comment -

            Awesome! Thanks Xiaoyu!

            junping_du Junping Du added a comment - Awesome! Thanks Xiaoyu!

            2.8.1 became a security release. Moving fix-version to 2.8.2 after the fact.

            vinodkv Vinod Kumar Vavilapalli added a comment - 2.8.1 became a security release. Moving fix-version to 2.8.2 after the fact.

            People

              surendralilhore Surendra Singh Lilhore
              surendralilhore Surendra Singh Lilhore
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              Dates

                Created:
                Updated:
                Resolved: