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  1. Hadoop HDFS
  2. HDFS-9434

Recommission a datanode with 500k blocks may pause NN for 30 seconds

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.8.0, 2.7.2, 2.6.3, 3.0.0-alpha1
    • Component/s: namenode
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      In BlockManager, processOverReplicatedBlocksOnReCommission is called within the namespace lock. There is a (not very useful) log message printed in processOverReplicatedBlock. When there is a large number of blocks stored in a storage, printing the log message for each block can pause NN to process any other operations. We did see that it could pause NN for 30 seconds for a storage with 500k blocks.

      I suggest to change the log message to trace level as a quick fix.

      1. h9434_20151116_branch-2.6.patch
        1 kB
        Tsz Wo Nicholas Sze
      2. h9434_20151116.patch
        1 kB
        Tsz Wo Nicholas Sze

        Issue Links

          Activity

          Hide
          szetszwo Tsz Wo Nicholas Sze added a comment -

          h9434_20151116.patch: changes the log message to trace and makes it shorter.

          Show
          szetszwo Tsz Wo Nicholas Sze added a comment - h9434_20151116.patch: changes the log message to trace and makes it shorter.
          Hide
          xyao Xiaoyu Yao added a comment -

          Thanks Tsz Wo Nicholas Sze for reporting the issue and posting the fix. The patch LGTM.
          +1 pending Jenkins.

          Show
          xyao Xiaoyu Yao added a comment - Thanks Tsz Wo Nicholas Sze for reporting the issue and posting the fix. The patch LGTM. +1 pending Jenkins.
          Hide
          liuml07 Mingliang Liu added a comment -

          Thanks for working on this . The patch looks good to me. +1 (non-binding) pending on Jenkins.

          Show
          liuml07 Mingliang Liu added a comment - Thanks for working on this . The patch looks good to me. +1 (non-binding) pending on Jenkins.
          Hide
          hadoopqa Hadoop QA added a comment -
          -1 overall



          Vote Subsystem Runtime Comment
          0 reexec 1m 26s docker + precommit patch detected.
          +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 3m 24s trunk passed
          +1 compile 0m 44s trunk passed with JDK v1.8.0_66
          +1 compile 0m 38s trunk passed with JDK v1.7.0_79
          +1 checkstyle 0m 18s trunk passed
          +1 mvnsite 0m 50s trunk passed
          +1 mvneclipse 0m 16s trunk passed
          +1 findbugs 2m 11s trunk passed
          +1 javadoc 1m 22s trunk passed with JDK v1.8.0_66
          +1 javadoc 2m 8s trunk passed with JDK v1.7.0_79
          +1 mvninstall 0m 46s the patch passed
          +1 compile 0m 41s the patch passed with JDK v1.8.0_66
          +1 javac 0m 41s the patch passed
          +1 compile 0m 37s the patch passed with JDK v1.7.0_79
          +1 javac 0m 37s the patch passed
          -1 checkstyle 0m 18s Patch generated 1 new checkstyle issues in hadoop-hdfs-project/hadoop-hdfs (total was 161, now 161).
          +1 mvnsite 0m 49s the patch passed
          +1 mvneclipse 0m 15s the patch passed
          +1 whitespace 0m 0s Patch has no whitespace issues.
          +1 findbugs 2m 25s the patch passed
          +1 javadoc 1m 18s the patch passed with JDK v1.8.0_66
          +1 javadoc 2m 5s the patch passed with JDK v1.7.0_79
          -1 unit 76m 37s hadoop-hdfs in the patch failed with JDK v1.8.0_66.
          -1 unit 73m 38s hadoop-hdfs in the patch failed with JDK v1.7.0_79.
          -1 asflicense 0m 24s Patch generated 56 ASF License warnings.
          176m 17s



          Reason Tests
          JDK v1.8.0_66 Failed junit tests hadoop.hdfs.server.datanode.TestBlockScanner
            hadoop.hdfs.server.namenode.ha.TestEditLogTailer
            hadoop.hdfs.TestFileAppend2
            hadoop.hdfs.TestRollingUpgrade
            hadoop.hdfs.server.datanode.TestDataNodeHotSwapVolumes
            hadoop.hdfs.server.namenode.ha.TestSeveralNameNodes
            hadoop.hdfs.qjournal.client.TestQuorumJournalManager
            hadoop.hdfs.server.datanode.fsdataset.impl.TestLazyPersistReplicaRecovery
            hadoop.hdfs.TestDFSStripedOutputStreamWithFailure190
          JDK v1.7.0_79 Failed junit tests hadoop.hdfs.server.namenode.TestNameNodeMetadataConsistency
            hadoop.hdfs.TestDFSStripedOutputStreamWithFailure170
            hadoop.hdfs.server.namenode.ha.TestRequestHedgingProxyProvider



          Subsystem Report/Notes
          Docker Image:yetus/hadoop:date2015-11-17
          JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12772619/h9434_20151116.patch
          JIRA Issue HDFS-9434
          Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle
          uname Linux 75227a3aad68 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
          Build tool maven
          Personality /home/jenkins/jenkins-slave/workspace/PreCommit-HDFS-Build/patchprocess/apache-yetus-4659377/precommit/personality/hadoop.sh
          git revision trunk / 6502d59
          findbugs v3.0.0
          checkstyle https://builds.apache.org/job/PreCommit-HDFS-Build/13534/artifact/patchprocess/diff-checkstyle-hadoop-hdfs-project_hadoop-hdfs.txt
          unit https://builds.apache.org/job/PreCommit-HDFS-Build/13534/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.8.0_66.txt
          unit https://builds.apache.org/job/PreCommit-HDFS-Build/13534/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.7.0_79.txt
          unit test logs https://builds.apache.org/job/PreCommit-HDFS-Build/13534/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.8.0_66.txt https://builds.apache.org/job/PreCommit-HDFS-Build/13534/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.7.0_79.txt
          JDK v1.7.0_79 Test Results https://builds.apache.org/job/PreCommit-HDFS-Build/13534/testReport/
          asflicense https://builds.apache.org/job/PreCommit-HDFS-Build/13534/artifact/patchprocess/patch-asflicense-problems.txt
          modules C: hadoop-hdfs-project/hadoop-hdfs U: hadoop-hdfs-project/hadoop-hdfs
          Max memory used 226MB
          Powered by Apache Yetus http://yetus.apache.org
          Console output https://builds.apache.org/job/PreCommit-HDFS-Build/13534/console

          This message was automatically generated.

          Show
          hadoopqa Hadoop QA added a comment - -1 overall Vote Subsystem Runtime Comment 0 reexec 1m 26s docker + precommit patch detected. +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 3m 24s trunk passed +1 compile 0m 44s trunk passed with JDK v1.8.0_66 +1 compile 0m 38s trunk passed with JDK v1.7.0_79 +1 checkstyle 0m 18s trunk passed +1 mvnsite 0m 50s trunk passed +1 mvneclipse 0m 16s trunk passed +1 findbugs 2m 11s trunk passed +1 javadoc 1m 22s trunk passed with JDK v1.8.0_66 +1 javadoc 2m 8s trunk passed with JDK v1.7.0_79 +1 mvninstall 0m 46s the patch passed +1 compile 0m 41s the patch passed with JDK v1.8.0_66 +1 javac 0m 41s the patch passed +1 compile 0m 37s the patch passed with JDK v1.7.0_79 +1 javac 0m 37s the patch passed -1 checkstyle 0m 18s Patch generated 1 new checkstyle issues in hadoop-hdfs-project/hadoop-hdfs (total was 161, now 161). +1 mvnsite 0m 49s the patch passed +1 mvneclipse 0m 15s the patch passed +1 whitespace 0m 0s Patch has no whitespace issues. +1 findbugs 2m 25s the patch passed +1 javadoc 1m 18s the patch passed with JDK v1.8.0_66 +1 javadoc 2m 5s the patch passed with JDK v1.7.0_79 -1 unit 76m 37s hadoop-hdfs in the patch failed with JDK v1.8.0_66. -1 unit 73m 38s hadoop-hdfs in the patch failed with JDK v1.7.0_79. -1 asflicense 0m 24s Patch generated 56 ASF License warnings. 176m 17s Reason Tests JDK v1.8.0_66 Failed junit tests hadoop.hdfs.server.datanode.TestBlockScanner   hadoop.hdfs.server.namenode.ha.TestEditLogTailer   hadoop.hdfs.TestFileAppend2   hadoop.hdfs.TestRollingUpgrade   hadoop.hdfs.server.datanode.TestDataNodeHotSwapVolumes   hadoop.hdfs.server.namenode.ha.TestSeveralNameNodes   hadoop.hdfs.qjournal.client.TestQuorumJournalManager   hadoop.hdfs.server.datanode.fsdataset.impl.TestLazyPersistReplicaRecovery   hadoop.hdfs.TestDFSStripedOutputStreamWithFailure190 JDK v1.7.0_79 Failed junit tests hadoop.hdfs.server.namenode.TestNameNodeMetadataConsistency   hadoop.hdfs.TestDFSStripedOutputStreamWithFailure170   hadoop.hdfs.server.namenode.ha.TestRequestHedgingProxyProvider Subsystem Report/Notes Docker Image:yetus/hadoop:date2015-11-17 JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12772619/h9434_20151116.patch JIRA Issue HDFS-9434 Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle uname Linux 75227a3aad68 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux Build tool maven Personality /home/jenkins/jenkins-slave/workspace/PreCommit-HDFS-Build/patchprocess/apache-yetus-4659377/precommit/personality/hadoop.sh git revision trunk / 6502d59 findbugs v3.0.0 checkstyle https://builds.apache.org/job/PreCommit-HDFS-Build/13534/artifact/patchprocess/diff-checkstyle-hadoop-hdfs-project_hadoop-hdfs.txt unit https://builds.apache.org/job/PreCommit-HDFS-Build/13534/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.8.0_66.txt unit https://builds.apache.org/job/PreCommit-HDFS-Build/13534/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.7.0_79.txt unit test logs https://builds.apache.org/job/PreCommit-HDFS-Build/13534/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.8.0_66.txt https://builds.apache.org/job/PreCommit-HDFS-Build/13534/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.7.0_79.txt JDK v1.7.0_79 Test Results https://builds.apache.org/job/PreCommit-HDFS-Build/13534/testReport/ asflicense https://builds.apache.org/job/PreCommit-HDFS-Build/13534/artifact/patchprocess/patch-asflicense-problems.txt modules C: hadoop-hdfs-project/hadoop-hdfs U: hadoop-hdfs-project/hadoop-hdfs Max memory used 226MB Powered by Apache Yetus http://yetus.apache.org Console output https://builds.apache.org/job/PreCommit-HDFS-Build/13534/console This message was automatically generated.
          Hide
          szetszwo Tsz Wo Nicholas Sze added a comment -

          Thanks Xiaoyu and Mingliang for reviewing the patch.

          I have committed this.

          Show
          szetszwo Tsz Wo Nicholas Sze added a comment - Thanks Xiaoyu and Mingliang for reviewing the patch. I have committed this.
          Hide
          hudson Hudson added a comment -

          FAILURE: Integrated in Hadoop-trunk-Commit #8831 (See https://builds.apache.org/job/Hadoop-trunk-Commit/8831/)
          HDFS-9434. Recommission a datanode with 500k blocks may pause NN for 30 (szetszwo: rev 8e03e855b6a0cf650f43aac47b1ec642caf493f5)

          • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
          • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
          Show
          hudson Hudson added a comment - FAILURE: Integrated in Hadoop-trunk-Commit #8831 (See https://builds.apache.org/job/Hadoop-trunk-Commit/8831/ ) HDFS-9434 . Recommission a datanode with 500k blocks may pause NN for 30 (szetszwo: rev 8e03e855b6a0cf650f43aac47b1ec642caf493f5) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
          Hide
          hudson Hudson added a comment -

          FAILURE: Integrated in Hadoop-Mapreduce-trunk-Java8 #687 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Java8/687/)
          HDFS-9434. Recommission a datanode with 500k blocks may pause NN for 30 (szetszwo: rev 8e03e855b6a0cf650f43aac47b1ec642caf493f5)

          • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
          • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
          Show
          hudson Hudson added a comment - FAILURE: Integrated in Hadoop-Mapreduce-trunk-Java8 #687 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Java8/687/ ) HDFS-9434 . Recommission a datanode with 500k blocks may pause NN for 30 (szetszwo: rev 8e03e855b6a0cf650f43aac47b1ec642caf493f5) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
          Hide
          hudson Hudson added a comment -

          FAILURE: Integrated in Hadoop-Yarn-trunk #1425 (See https://builds.apache.org/job/Hadoop-Yarn-trunk/1425/)
          HDFS-9434. Recommission a datanode with 500k blocks may pause NN for 30 (szetszwo: rev 8e03e855b6a0cf650f43aac47b1ec642caf493f5)

          • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
          • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
          Show
          hudson Hudson added a comment - FAILURE: Integrated in Hadoop-Yarn-trunk #1425 (See https://builds.apache.org/job/Hadoop-Yarn-trunk/1425/ ) HDFS-9434 . Recommission a datanode with 500k blocks may pause NN for 30 (szetszwo: rev 8e03e855b6a0cf650f43aac47b1ec642caf493f5) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
          Hide
          hudson Hudson added a comment -

          SUCCESS: Integrated in Hadoop-Yarn-trunk-Java8 #699 (See https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/699/)
          HDFS-9434. Recommission a datanode with 500k blocks may pause NN for 30 (szetszwo: rev 8e03e855b6a0cf650f43aac47b1ec642caf493f5)

          • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
          • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
          Show
          hudson Hudson added a comment - SUCCESS: Integrated in Hadoop-Yarn-trunk-Java8 #699 (See https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/699/ ) HDFS-9434 . Recommission a datanode with 500k blocks may pause NN for 30 (szetszwo: rev 8e03e855b6a0cf650f43aac47b1ec642caf493f5) hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
          Hide
          hudson Hudson added a comment -

          FAILURE: Integrated in Hadoop-Mapreduce-trunk #2629 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2629/)
          HDFS-9434. Recommission a datanode with 500k blocks may pause NN for 30 (szetszwo: rev 8e03e855b6a0cf650f43aac47b1ec642caf493f5)

          • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
          • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
          Show
          hudson Hudson added a comment - FAILURE: Integrated in Hadoop-Mapreduce-trunk #2629 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2629/ ) HDFS-9434 . Recommission a datanode with 500k blocks may pause NN for 30 (szetszwo: rev 8e03e855b6a0cf650f43aac47b1ec642caf493f5) hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
          Hide
          hudson Hudson added a comment -

          FAILURE: Integrated in Hadoop-Hdfs-trunk-Java8 #622 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/622/)
          HDFS-9434. Recommission a datanode with 500k blocks may pause NN for 30 (szetszwo: rev 8e03e855b6a0cf650f43aac47b1ec642caf493f5)

          • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
          • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
          Show
          hudson Hudson added a comment - FAILURE: Integrated in Hadoop-Hdfs-trunk-Java8 #622 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/622/ ) HDFS-9434 . Recommission a datanode with 500k blocks may pause NN for 30 (szetszwo: rev 8e03e855b6a0cf650f43aac47b1ec642caf493f5) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
          Hide
          hudson Hudson added a comment -

          FAILURE: Integrated in Hadoop-Hdfs-trunk #2560 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk/2560/)
          HDFS-9434. Recommission a datanode with 500k blocks may pause NN for 30 (szetszwo: rev 8e03e855b6a0cf650f43aac47b1ec642caf493f5)

          • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
          • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
          Show
          hudson Hudson added a comment - FAILURE: Integrated in Hadoop-Hdfs-trunk #2560 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk/2560/ ) HDFS-9434 . Recommission a datanode with 500k blocks may pause NN for 30 (szetszwo: rev 8e03e855b6a0cf650f43aac47b1ec642caf493f5) hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
          Hide
          sjlee0 Sangjin Lee added a comment -

          Tsz Wo Nicholas Sze, can this be backported to branch-2.6? It would be as good a change there too.

          Show
          sjlee0 Sangjin Lee added a comment - Tsz Wo Nicholas Sze , can this be backported to branch-2.6? It would be as good a change there too.
          Hide
          szetszwo Tsz Wo Nicholas Sze added a comment -

          Done. Thanks for the suggestion.

          Show
          szetszwo Tsz Wo Nicholas Sze added a comment - Done. Thanks for the suggestion.
          Hide
          jlowe Jason Lowe added a comment -

          This broke the 2.6 build. The patch is assuming SLF4J but that hasn't happened on the 2.6 branch.

          Show
          jlowe Jason Lowe added a comment - This broke the 2.6 build. The patch is assuming SLF4J but that hasn't happened on the 2.6 branch.
          Hide
          sjlee0 Sangjin Lee added a comment -

          Tsz Wo Nicholas Sze, could you post a patch that fixes the build? We should revert back to the commons logging style logging (as well as isTraceEnabled() call around it).

          Show
          sjlee0 Sangjin Lee added a comment - Tsz Wo Nicholas Sze , could you post a patch that fixes the build? We should revert back to the commons logging style logging (as well as isTraceEnabled() call around it).
          Hide
          hudson Hudson added a comment -

          FAILURE: Integrated in Hadoop-trunk-Commit #8880 (See https://builds.apache.org/job/Hadoop-trunk-Commit/8880/)
          Move HDFS-9434 to 2.6.3 in CHANGES.txt. (szetszwo: rev 56493cda04e30ab737fc6cecc8c43a87d5b006b7)

          • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
          Show
          hudson Hudson added a comment - FAILURE: Integrated in Hadoop-trunk-Commit #8880 (See https://builds.apache.org/job/Hadoop-trunk-Commit/8880/ ) Move HDFS-9434 to 2.6.3 in CHANGES.txt. (szetszwo: rev 56493cda04e30ab737fc6cecc8c43a87d5b006b7) hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
          Hide
          hudson Hudson added a comment -

          FAILURE: Integrated in Hadoop-Mapreduce-trunk #2658 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2658/)
          Move HDFS-9434 to 2.6.3 in CHANGES.txt. (szetszwo: rev 56493cda04e30ab737fc6cecc8c43a87d5b006b7)

          • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
          Show
          hudson Hudson added a comment - FAILURE: Integrated in Hadoop-Mapreduce-trunk #2658 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2658/ ) Move HDFS-9434 to 2.6.3 in CHANGES.txt. (szetszwo: rev 56493cda04e30ab737fc6cecc8c43a87d5b006b7) hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
          Hide
          hudson Hudson added a comment -

          FAILURE: Integrated in Hadoop-Yarn-trunk-Java8 #727 (See https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/727/)
          Move HDFS-9434 to 2.6.3 in CHANGES.txt. (szetszwo: rev 56493cda04e30ab737fc6cecc8c43a87d5b006b7)

          • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
          Show
          hudson Hudson added a comment - FAILURE: Integrated in Hadoop-Yarn-trunk-Java8 #727 (See https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/727/ ) Move HDFS-9434 to 2.6.3 in CHANGES.txt. (szetszwo: rev 56493cda04e30ab737fc6cecc8c43a87d5b006b7) hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
          Hide
          hudson Hudson added a comment -

          FAILURE: Integrated in Hadoop-Mapreduce-trunk-Java8 #717 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Java8/717/)
          Move HDFS-9434 to 2.6.3 in CHANGES.txt. (szetszwo: rev 56493cda04e30ab737fc6cecc8c43a87d5b006b7)

          • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
          Show
          hudson Hudson added a comment - FAILURE: Integrated in Hadoop-Mapreduce-trunk-Java8 #717 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Java8/717/ ) Move HDFS-9434 to 2.6.3 in CHANGES.txt. (szetszwo: rev 56493cda04e30ab737fc6cecc8c43a87d5b006b7) hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
          Hide
          szetszwo Tsz Wo Nicholas Sze added a comment -

          > This broke the 2.6 build. ...

          Reverting it now.

          Show
          szetszwo Tsz Wo Nicholas Sze added a comment - > This broke the 2.6 build. ... Reverting it now.
          Hide
          szetszwo Tsz Wo Nicholas Sze added a comment -

          Reopen for backporting to branch-2.6

          Show
          szetszwo Tsz Wo Nicholas Sze added a comment - Reopen for backporting to branch-2.6
          Hide
          szetszwo Tsz Wo Nicholas Sze added a comment -

          h9434_20151116_branch-2.6.patch: for 2.6.

          Show
          szetszwo Tsz Wo Nicholas Sze added a comment - h9434_20151116_branch-2.6.patch: for 2.6.
          Hide
          sjlee0 Sangjin Lee added a comment -

          +1. LGTM.

          Show
          sjlee0 Sangjin Lee added a comment - +1. LGTM.
          Hide
          szetszwo Tsz Wo Nicholas Sze added a comment -

          Sangjin, thanks for the review.

          I have committed the branch-2.6 patch.

          Show
          szetszwo Tsz Wo Nicholas Sze added a comment - Sangjin, thanks for the review. I have committed the branch-2.6 patch.
          Hide
          hudson Hudson added a comment -

          FAILURE: Integrated in Hadoop-Yarn-trunk #1450 (See https://builds.apache.org/job/Hadoop-Yarn-trunk/1450/)
          Move HDFS-9434 to 2.6.3 in CHANGES.txt. (szetszwo: rev 56493cda04e30ab737fc6cecc8c43a87d5b006b7)

          • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
          Show
          hudson Hudson added a comment - FAILURE: Integrated in Hadoop-Yarn-trunk #1450 (See https://builds.apache.org/job/Hadoop-Yarn-trunk/1450/ ) Move HDFS-9434 to 2.6.3 in CHANGES.txt. (szetszwo: rev 56493cda04e30ab737fc6cecc8c43a87d5b006b7) hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
          Hide
          hudson Hudson added a comment -

          FAILURE: Integrated in Hadoop-Hdfs-trunk-Java8 #639 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/639/)
          Move HDFS-9434 to 2.6.3 in CHANGES.txt. (szetszwo: rev 56493cda04e30ab737fc6cecc8c43a87d5b006b7)

          • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
          Show
          hudson Hudson added a comment - FAILURE: Integrated in Hadoop-Hdfs-trunk-Java8 #639 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/639/ ) Move HDFS-9434 to 2.6.3 in CHANGES.txt. (szetszwo: rev 56493cda04e30ab737fc6cecc8c43a87d5b006b7) hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
          Hide
          hudson Hudson added a comment -

          FAILURE: Integrated in Hadoop-Hdfs-trunk #2576 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk/2576/)
          Move HDFS-9434 to 2.6.3 in CHANGES.txt. (szetszwo: rev 56493cda04e30ab737fc6cecc8c43a87d5b006b7)

          • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
          Show
          hudson Hudson added a comment - FAILURE: Integrated in Hadoop-Hdfs-trunk #2576 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk/2576/ ) Move HDFS-9434 to 2.6.3 in CHANGES.txt. (szetszwo: rev 56493cda04e30ab737fc6cecc8c43a87d5b006b7) hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt

            People

            • Assignee:
              szetszwo Tsz Wo Nicholas Sze
              Reporter:
              szetszwo Tsz Wo Nicholas Sze
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              Dates

              • Created:
                Updated:
                Resolved:

                Development