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  1. Hadoop HDFS
  2. HDFS-8072

Reserved RBW space is not released if client terminates while writing block

    Details

    • Hadoop Flags:
      Reviewed

      Description

      The DataNode reserves space for a full block when creating an RBW block (introduced in HDFS-6898).

      The reserved space is released incrementally as data is written to disk and fully when the block is finalized. However if the client process terminates unexpectedly mid-write then the reserved space is not released until the DN is restarted.

      1. HDFS-8072.02.patch
        10 kB
        Arpit Agarwal
      2. HDFS-8072.01.patch
        10 kB
        Arpit Agarwal

        Issue Links

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          Hide
          vinodkv Vinod Kumar Vavilapalli added a comment -

          Sangjin Lee backported this to 2.6.1. The patch applied cleanly for the most part, except we dropped changes in ExternalReplicaInPipeline.java which doesn't exist in 2.6.

          I just pushed the commit to 2.6.1 after running compilation and TestRbwSpaceReservation which changed in the patch.

          Show
          vinodkv Vinod Kumar Vavilapalli added a comment - Sangjin Lee backported this to 2.6.1. The patch applied cleanly for the most part, except we dropped changes in ExternalReplicaInPipeline.java which doesn't exist in 2.6. I just pushed the commit to 2.6.1 after running compilation and TestRbwSpaceReservation which changed in the patch.
          Hide
          hudson Hudson added a comment -

          FAILURE: Integrated in Hadoop-Mapreduce-trunk #2108 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2108/)
          HDFS-8072. Reserved RBW space is not released if client terminates while writing block. (Arpit Agarwal) (arp: rev 608c4998419c18fd95019b28cc56b5bd5aa4cc01)

          • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockReceiver.java
          • hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestRbwSpaceReservation.java
          • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/ReplicaInPipelineInterface.java
          • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/ReplicaInPipeline.java
          • hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/SimulatedFSDataset.java
          • hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/extdataset/ExternalReplicaInPipeline.java
          • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
          Show
          hudson Hudson added a comment - FAILURE: Integrated in Hadoop-Mapreduce-trunk #2108 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2108/ ) HDFS-8072 . Reserved RBW space is not released if client terminates while writing block. (Arpit Agarwal) (arp: rev 608c4998419c18fd95019b28cc56b5bd5aa4cc01) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockReceiver.java hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestRbwSpaceReservation.java hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/ReplicaInPipelineInterface.java hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/ReplicaInPipeline.java hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/SimulatedFSDataset.java hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/extdataset/ExternalReplicaInPipeline.java hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
          Hide
          hudson Hudson added a comment -

          FAILURE: Integrated in Hadoop-Mapreduce-trunk-Java8 #159 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Java8/159/)
          HDFS-8072. Reserved RBW space is not released if client terminates while writing block. (Arpit Agarwal) (arp: rev 608c4998419c18fd95019b28cc56b5bd5aa4cc01)

          • hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/extdataset/ExternalReplicaInPipeline.java
          • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
          • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockReceiver.java
          • hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestRbwSpaceReservation.java
          • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/ReplicaInPipeline.java
          • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/ReplicaInPipelineInterface.java
          • hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/SimulatedFSDataset.java
          Show
          hudson Hudson added a comment - FAILURE: Integrated in Hadoop-Mapreduce-trunk-Java8 #159 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Java8/159/ ) HDFS-8072 . Reserved RBW space is not released if client terminates while writing block. (Arpit Agarwal) (arp: rev 608c4998419c18fd95019b28cc56b5bd5aa4cc01) hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/extdataset/ExternalReplicaInPipeline.java hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockReceiver.java hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestRbwSpaceReservation.java hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/ReplicaInPipeline.java hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/ReplicaInPipelineInterface.java hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/SimulatedFSDataset.java
          Hide
          hudson Hudson added a comment -

          SUCCESS: Integrated in Hadoop-Yarn-trunk #892 (See https://builds.apache.org/job/Hadoop-Yarn-trunk/892/)
          HDFS-8072. Reserved RBW space is not released if client terminates while writing block. (Arpit Agarwal) (arp: rev 608c4998419c18fd95019b28cc56b5bd5aa4cc01)

          • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/ReplicaInPipeline.java
          • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/ReplicaInPipelineInterface.java
          • hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/SimulatedFSDataset.java
          • hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/extdataset/ExternalReplicaInPipeline.java
          • hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestRbwSpaceReservation.java
          • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockReceiver.java
          • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
          Show
          hudson Hudson added a comment - SUCCESS: Integrated in Hadoop-Yarn-trunk #892 (See https://builds.apache.org/job/Hadoop-Yarn-trunk/892/ ) HDFS-8072 . Reserved RBW space is not released if client terminates while writing block. (Arpit Agarwal) (arp: rev 608c4998419c18fd95019b28cc56b5bd5aa4cc01) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/ReplicaInPipeline.java hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/ReplicaInPipelineInterface.java hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/SimulatedFSDataset.java hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/extdataset/ExternalReplicaInPipeline.java hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestRbwSpaceReservation.java hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockReceiver.java hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
          Hide
          hudson Hudson added a comment -

          FAILURE: Integrated in Hadoop-Hdfs-trunk-Java8 #149 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/149/)
          HDFS-8072. Reserved RBW space is not released if client terminates while writing block. (Arpit Agarwal) (arp: rev 608c4998419c18fd95019b28cc56b5bd5aa4cc01)

          • hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestRbwSpaceReservation.java
          • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/ReplicaInPipeline.java
          • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
          • hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/extdataset/ExternalReplicaInPipeline.java
          • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/ReplicaInPipelineInterface.java
          • hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/SimulatedFSDataset.java
          • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockReceiver.java
          Show
          hudson Hudson added a comment - FAILURE: Integrated in Hadoop-Hdfs-trunk-Java8 #149 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/149/ ) HDFS-8072 . Reserved RBW space is not released if client terminates while writing block. (Arpit Agarwal) (arp: rev 608c4998419c18fd95019b28cc56b5bd5aa4cc01) hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestRbwSpaceReservation.java hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/ReplicaInPipeline.java hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/extdataset/ExternalReplicaInPipeline.java hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/ReplicaInPipelineInterface.java hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/SimulatedFSDataset.java hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockReceiver.java
          Hide
          hudson Hudson added a comment -

          FAILURE: Integrated in Hadoop-Hdfs-trunk #2090 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk/2090/)
          HDFS-8072. Reserved RBW space is not released if client terminates while writing block. (Arpit Agarwal) (arp: rev 608c4998419c18fd95019b28cc56b5bd5aa4cc01)

          • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/ReplicaInPipelineInterface.java
          • hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestRbwSpaceReservation.java
          • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockReceiver.java
          • hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/extdataset/ExternalReplicaInPipeline.java
          • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
          • hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/SimulatedFSDataset.java
          • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/ReplicaInPipeline.java
          Show
          hudson Hudson added a comment - FAILURE: Integrated in Hadoop-Hdfs-trunk #2090 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk/2090/ ) HDFS-8072 . Reserved RBW space is not released if client terminates while writing block. (Arpit Agarwal) (arp: rev 608c4998419c18fd95019b28cc56b5bd5aa4cc01) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/ReplicaInPipelineInterface.java hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestRbwSpaceReservation.java hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockReceiver.java hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/extdataset/ExternalReplicaInPipeline.java hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/SimulatedFSDataset.java hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/ReplicaInPipeline.java
          Hide
          hudson Hudson added a comment -

          FAILURE: Integrated in Hadoop-Yarn-trunk-Java8 #158 (See https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/158/)
          HDFS-8072. Reserved RBW space is not released if client terminates while writing block. (Arpit Agarwal) (arp: rev 608c4998419c18fd95019b28cc56b5bd5aa4cc01)

          • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/ReplicaInPipeline.java
          • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
          • hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestRbwSpaceReservation.java
          • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/ReplicaInPipelineInterface.java
          • hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/SimulatedFSDataset.java
          • hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/extdataset/ExternalReplicaInPipeline.java
          • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockReceiver.java
          Show
          hudson Hudson added a comment - FAILURE: Integrated in Hadoop-Yarn-trunk-Java8 #158 (See https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/158/ ) HDFS-8072 . Reserved RBW space is not released if client terminates while writing block. (Arpit Agarwal) (arp: rev 608c4998419c18fd95019b28cc56b5bd5aa4cc01) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/ReplicaInPipeline.java hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestRbwSpaceReservation.java hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/ReplicaInPipelineInterface.java hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/SimulatedFSDataset.java hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/extdataset/ExternalReplicaInPipeline.java hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockReceiver.java
          Hide
          hudson Hudson added a comment -

          FAILURE: Integrated in Hadoop-trunk-Commit #7535 (See https://builds.apache.org/job/Hadoop-trunk-Commit/7535/)
          HDFS-8072. Reserved RBW space is not released if client terminates while writing block. (Arpit Agarwal) (arp: rev 608c4998419c18fd95019b28cc56b5bd5aa4cc01)

          • hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestRbwSpaceReservation.java
          • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/ReplicaInPipeline.java
          • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockReceiver.java
          • hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/extdataset/ExternalReplicaInPipeline.java
          • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/ReplicaInPipelineInterface.java
          • hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/SimulatedFSDataset.java
          • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
          Show
          hudson Hudson added a comment - FAILURE: Integrated in Hadoop-trunk-Commit #7535 (See https://builds.apache.org/job/Hadoop-trunk-Commit/7535/ ) HDFS-8072 . Reserved RBW space is not released if client terminates while writing block. (Arpit Agarwal) (arp: rev 608c4998419c18fd95019b28cc56b5bd5aa4cc01) hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestRbwSpaceReservation.java hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/ReplicaInPipeline.java hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockReceiver.java hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/extdataset/ExternalReplicaInPipeline.java hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/ReplicaInPipelineInterface.java hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/SimulatedFSDataset.java hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
          Hide
          arpitagarwal Arpit Agarwal added a comment - - edited

          Thanks for the code review and verification Chris.

          I committed the patch to trunk through branch-2.7.

          Show
          arpitagarwal Arpit Agarwal added a comment - - edited Thanks for the code review and verification Chris. I committed the patch to trunk through branch-2.7.
          Hide
          cnauroth Chris Nauroth added a comment -

          +1 for the patch. I confirmed that the new test fails before applying the bug fix, and then it passes after applying the fix. Thank you, Arpit.

          Show
          cnauroth Chris Nauroth added a comment - +1 for the patch. I confirmed that the new test fails before applying the bug fix, and then it passes after applying the fix. Thank you, Arpit.
          Hide
          hadoopqa Hadoop QA added a comment -

          +1 overall. Here are the results of testing the latest attachment
          http://issues.apache.org/jira/secure/attachment/12723529/HDFS-8072.02.patch
          against trunk revision 3fb5abf.

          +1 @author. The patch does not contain any @author tags.

          +1 tests included. The patch appears to include 3 new or modified test files.

          +1 javac. The applied patch does not increase the total number of javac compiler warnings.

          +1 javadoc. There were no new javadoc warning messages.

          +1 eclipse:eclipse. The patch built with eclipse:eclipse.

          +1 findbugs. The patch does not introduce any new Findbugs (version 2.0.3) warnings.

          +1 release audit. The applied patch does not increase the total number of release audit warnings.

          +1 core tests. The patch passed unit tests in hadoop-hdfs-project/hadoop-hdfs.

          Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/10188//testReport/
          Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/10188//console

          This message is automatically generated.

          Show
          hadoopqa Hadoop QA added a comment - +1 overall . Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12723529/HDFS-8072.02.patch against trunk revision 3fb5abf. +1 @author . The patch does not contain any @author tags. +1 tests included . The patch appears to include 3 new or modified test files. +1 javac . The applied patch does not increase the total number of javac compiler warnings. +1 javadoc . There were no new javadoc warning messages. +1 eclipse:eclipse . The patch built with eclipse:eclipse. +1 findbugs . The patch does not introduce any new Findbugs (version 2.0.3) warnings. +1 release audit . The applied patch does not increase the total number of release audit warnings. +1 core tests . The patch passed unit tests in hadoop-hdfs-project/hadoop-hdfs. Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/10188//testReport/ Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/10188//console This message is automatically generated.
          Hide
          hadoopqa Hadoop QA added a comment -

          +1 overall. Here are the results of testing the latest attachment
          http://issues.apache.org/jira/secure/attachment/12723521/HDFS-8072.01.patch
          against trunk revision 3fb5abf.

          +1 @author. The patch does not contain any @author tags.

          +1 tests included. The patch appears to include 3 new or modified test files.

          +1 javac. The applied patch does not increase the total number of javac compiler warnings.

          +1 javadoc. There were no new javadoc warning messages.

          +1 eclipse:eclipse. The patch built with eclipse:eclipse.

          +1 findbugs. The patch does not introduce any new Findbugs (version 2.0.3) warnings.

          +1 release audit. The applied patch does not increase the total number of release audit warnings.

          +1 core tests. The patch passed unit tests in hadoop-hdfs-project/hadoop-hdfs.

          Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/10187//testReport/
          Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/10187//console

          This message is automatically generated.

          Show
          hadoopqa Hadoop QA added a comment - +1 overall . Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12723521/HDFS-8072.01.patch against trunk revision 3fb5abf. +1 @author . The patch does not contain any @author tags. +1 tests included . The patch appears to include 3 new or modified test files. +1 javac . The applied patch does not increase the total number of javac compiler warnings. +1 javadoc . There were no new javadoc warning messages. +1 eclipse:eclipse . The patch built with eclipse:eclipse. +1 findbugs . The patch does not introduce any new Findbugs (version 2.0.3) warnings. +1 release audit . The applied patch does not increase the total number of release audit warnings. +1 core tests . The patch passed unit tests in hadoop-hdfs-project/hadoop-hdfs. Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/10187//testReport/ Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/10187//console This message is automatically generated.
          Hide
          arpitagarwal Arpit Agarwal added a comment -

          v02 patch with updated test case (explicitly set replica count to 3).

          Show
          arpitagarwal Arpit Agarwal added a comment - v02 patch with updated test case (explicitly set replica count to 3).
          Hide
          arpitagarwal Arpit Agarwal added a comment -

          Patch to release reserved space when the BlockReceiver encounters an IOException.

          Show
          arpitagarwal Arpit Agarwal added a comment - Patch to release reserved space when the BlockReceiver encounters an IOException.
          Hide
          arpitagarwal Arpit Agarwal added a comment -

          Found by Chris Nauroth (thanks!).

          Show
          arpitagarwal Arpit Agarwal added a comment - Found by Chris Nauroth (thanks!).

            People

            • Assignee:
              arpitagarwal Arpit Agarwal
              Reporter:
              arpitagarwal Arpit Agarwal
            • Votes:
              0 Vote for this issue
              Watchers:
              11 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development