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  1. Hadoop HDFS
  2. HDFS-8806

Inconsistent metrics: number of missing blocks with replication factor 1 not properly cleared

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.7.0, 2.7.1
    • Fix Version/s: 2.8.0, 2.7.2, 3.0.0-alpha1
    • Component/s: None
    • Labels:
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      HDFS-7165 introduced a new metric for number of missing blocks with replication factor 1. It is maintained as UnderReplicatedBlocks#corruptReplOneBlocks. However, that variable is not reset when other UnderReplicatedBlocks are cleared.

      1. HDFS-8806.00.patch
        0.7 kB
        Zhe Zhang
      2. HDFS-8806.01.patch
        0.7 kB
        Zhe Zhang
      3. HDFS-8806.02.patch
        0.8 kB
        Zhe Zhang

        Activity

        Hide
        zhz Zhe Zhang added a comment -

        Very simple fix.

        Show
        zhz Zhe Zhang added a comment - Very simple fix.
        Hide
        hadoopqa Hadoop QA added a comment -



        -1 overall



        Vote Subsystem Runtime Comment
        0 pre-patch 17m 52s Pre-patch trunk compilation is healthy.
        +1 @author 0m 0s The patch does not contain any @author tags.
        -1 tests included 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 javac 8m 8s There were no new javac warning messages.
        +1 javadoc 11m 7s There were no new javadoc warning messages.
        +1 release audit 0m 22s The applied patch does not increase the total number of release audit warnings.
        +1 checkstyle 1m 26s There were no new checkstyle issues.
        +1 whitespace 0m 0s The patch has no lines that end in whitespace.
        +1 install 1m 24s mvn install still works.
        +1 eclipse:eclipse 0m 35s The patch built with eclipse:eclipse.
        -1 findbugs 2m 41s The patch appears to introduce 1 new Findbugs (version 3.0.0) warnings.
        +1 native 3m 13s Pre-build of native portion
        -1 hdfs tests 99m 48s Tests failed in hadoop-hdfs.
            146m 39s  



        Reason Tests
        FindBugs module:hadoop-hdfs
        Failed unit tests hadoop.hdfs.TestDistributedFileSystem
          hadoop.hdfs.server.namenode.ha.TestEditLogTailer



        Subsystem Report/Notes
        Patch URL http://issues.apache.org/jira/secure/attachment/12746893/HDFS-8806.00.patch
        Optional Tests javadoc javac unit findbugs checkstyle
        git revision trunk / 1d3026e
        Findbugs warnings https://builds.apache.org/job/PreCommit-HDFS-Build/11813/artifact/patchprocess/newPatchFindbugsWarningshadoop-hdfs.html
        hadoop-hdfs test log https://builds.apache.org/job/PreCommit-HDFS-Build/11813/artifact/patchprocess/testrun_hadoop-hdfs.txt
        Test Results https://builds.apache.org/job/PreCommit-HDFS-Build/11813/testReport/
        Java 1.7.0_55
        uname Linux asf903.gq1.ygridcore.net 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
        Console output https://builds.apache.org/job/PreCommit-HDFS-Build/11813/console

        This message was automatically generated.

        Show
        hadoopqa Hadoop QA added a comment - -1 overall Vote Subsystem Runtime Comment 0 pre-patch 17m 52s Pre-patch trunk compilation is healthy. +1 @author 0m 0s The patch does not contain any @author tags. -1 tests included 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 javac 8m 8s There were no new javac warning messages. +1 javadoc 11m 7s There were no new javadoc warning messages. +1 release audit 0m 22s The applied patch does not increase the total number of release audit warnings. +1 checkstyle 1m 26s There were no new checkstyle issues. +1 whitespace 0m 0s The patch has no lines that end in whitespace. +1 install 1m 24s mvn install still works. +1 eclipse:eclipse 0m 35s The patch built with eclipse:eclipse. -1 findbugs 2m 41s The patch appears to introduce 1 new Findbugs (version 3.0.0) warnings. +1 native 3m 13s Pre-build of native portion -1 hdfs tests 99m 48s Tests failed in hadoop-hdfs.     146m 39s   Reason Tests FindBugs module:hadoop-hdfs Failed unit tests hadoop.hdfs.TestDistributedFileSystem   hadoop.hdfs.server.namenode.ha.TestEditLogTailer Subsystem Report/Notes Patch URL http://issues.apache.org/jira/secure/attachment/12746893/HDFS-8806.00.patch Optional Tests javadoc javac unit findbugs checkstyle git revision trunk / 1d3026e Findbugs warnings https://builds.apache.org/job/PreCommit-HDFS-Build/11813/artifact/patchprocess/newPatchFindbugsWarningshadoop-hdfs.html hadoop-hdfs test log https://builds.apache.org/job/PreCommit-HDFS-Build/11813/artifact/patchprocess/testrun_hadoop-hdfs.txt Test Results https://builds.apache.org/job/PreCommit-HDFS-Build/11813/testReport/ Java 1.7.0_55 uname Linux asf903.gq1.ygridcore.net 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 Console output https://builds.apache.org/job/PreCommit-HDFS-Build/11813/console This message was automatically generated.
        Hide
        ajisakaa Akira Ajisaka added a comment -

        The fix looks good to me but the patch cannot be applied to trunk. Hi Zhe Zhang, would you rebase the patch?

        Show
        ajisakaa Akira Ajisaka added a comment - The fix looks good to me but the patch cannot be applied to trunk. Hi Zhe Zhang , would you rebase the patch?
        Hide
        zhz Zhe Zhang added a comment -

        Thanks Akira for reviewing! Attaching updated patch to resolve conflict with HDFS-6682.

        Show
        zhz Zhe Zhang added a comment - Thanks Akira for reviewing! Attaching updated patch to resolve conflict with HDFS-6682 .
        Hide
        ajisakaa Akira Ajisaka added a comment -

        Thanks Zhe Zhang for updating the patch.

        The patch appears to introduce 1 new Findbugs (version 3.0.0) warnings.

        Detail: https://builds.apache.org/job/PreCommit-HDFS-Build/11813/artifact/patchprocess/patchFindbugsWarningshadoop-hdfs.html

        I'm okay with synchronizing clear() method to fix the warning.

        Show
        ajisakaa Akira Ajisaka added a comment - Thanks Zhe Zhang for updating the patch. The patch appears to introduce 1 new Findbugs (version 3.0.0) warnings. Detail: https://builds.apache.org/job/PreCommit-HDFS-Build/11813/artifact/patchprocess/patchFindbugsWarningshadoop-hdfs.html I'm okay with synchronizing clear() method to fix the warning.
        Hide
        zhz Zhe Zhang added a comment -

        Great catch Akira! It seems the findbugs link in the Jenkins report is broken.

        I agree clear should be synchronized. Updating the patch. The two reported test failures pass locally.

        Show
        zhz Zhe Zhang added a comment - Great catch Akira! It seems the findbugs link in the Jenkins report is broken. I agree clear should be synchronized. Updating the patch. The two reported test failures pass locally.
        Hide
        hadoopqa Hadoop QA added a comment -



        -1 overall



        Vote Subsystem Runtime Comment
        0 pre-patch 17m 13s Pre-patch trunk compilation is healthy.
        +1 @author 0m 0s The patch does not contain any @author tags.
        -1 tests included 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 javac 7m 38s There were no new javac warning messages.
        +1 javadoc 9m 33s There were no new javadoc warning messages.
        +1 release audit 0m 22s The applied patch does not increase the total number of release audit warnings.
        +1 checkstyle 1m 21s There were no new checkstyle issues.
        +1 whitespace 0m 0s The patch has no lines that end in whitespace.
        +1 install 1m 25s mvn install still works.
        +1 eclipse:eclipse 0m 33s The patch built with eclipse:eclipse.
        +1 findbugs 2m 29s The patch does not introduce any new Findbugs (version 3.0.0) warnings.
        +1 native 3m 4s Pre-build of native portion
        -1 hdfs tests 157m 47s Tests failed in hadoop-hdfs.
            201m 28s  



        Reason Tests
        Failed unit tests hadoop.hdfs.server.namenode.ha.TestStandbyIsHot
          hadoop.hdfs.TestDistributedFileSystem



        Subsystem Report/Notes
        Patch URL http://issues.apache.org/jira/secure/attachment/12746949/HDFS-8806.02.patch
        Optional Tests javadoc javac unit findbugs checkstyle
        git revision trunk / 02c0181
        hadoop-hdfs test log https://builds.apache.org/job/PreCommit-HDFS-Build/11820/artifact/patchprocess/testrun_hadoop-hdfs.txt
        Test Results https://builds.apache.org/job/PreCommit-HDFS-Build/11820/testReport/
        Java 1.7.0_55
        uname Linux asf901.gq1.ygridcore.net 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
        Console output https://builds.apache.org/job/PreCommit-HDFS-Build/11820/console

        This message was automatically generated.

        Show
        hadoopqa Hadoop QA added a comment - -1 overall Vote Subsystem Runtime Comment 0 pre-patch 17m 13s Pre-patch trunk compilation is healthy. +1 @author 0m 0s The patch does not contain any @author tags. -1 tests included 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 javac 7m 38s There were no new javac warning messages. +1 javadoc 9m 33s There were no new javadoc warning messages. +1 release audit 0m 22s The applied patch does not increase the total number of release audit warnings. +1 checkstyle 1m 21s There were no new checkstyle issues. +1 whitespace 0m 0s The patch has no lines that end in whitespace. +1 install 1m 25s mvn install still works. +1 eclipse:eclipse 0m 33s The patch built with eclipse:eclipse. +1 findbugs 2m 29s The patch does not introduce any new Findbugs (version 3.0.0) warnings. +1 native 3m 4s Pre-build of native portion -1 hdfs tests 157m 47s Tests failed in hadoop-hdfs.     201m 28s   Reason Tests Failed unit tests hadoop.hdfs.server.namenode.ha.TestStandbyIsHot   hadoop.hdfs.TestDistributedFileSystem Subsystem Report/Notes Patch URL http://issues.apache.org/jira/secure/attachment/12746949/HDFS-8806.02.patch Optional Tests javadoc javac unit findbugs checkstyle git revision trunk / 02c0181 hadoop-hdfs test log https://builds.apache.org/job/PreCommit-HDFS-Build/11820/artifact/patchprocess/testrun_hadoop-hdfs.txt Test Results https://builds.apache.org/job/PreCommit-HDFS-Build/11820/testReport/ Java 1.7.0_55 uname Linux asf901.gq1.ygridcore.net 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 Console output https://builds.apache.org/job/PreCommit-HDFS-Build/11820/console This message was automatically generated.
        Hide
        hadoopqa Hadoop QA added a comment -



        -1 overall



        Vote Subsystem Runtime Comment
        0 pre-patch 19m 23s Pre-patch trunk compilation is healthy.
        +1 @author 0m 0s The patch does not contain any @author tags.
        -1 tests included 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 javac 7m 42s There were no new javac warning messages.
        +1 javadoc 9m 40s There were no new javadoc warning messages.
        +1 release audit 0m 22s The applied patch does not increase the total number of release audit warnings.
        +1 checkstyle 1m 22s There were no new checkstyle issues.
        +1 whitespace 0m 0s The patch has no lines that end in whitespace.
        +1 install 1m 24s mvn install still works.
        +1 eclipse:eclipse 0m 32s The patch built with eclipse:eclipse.
        +1 findbugs 2m 32s The patch does not introduce any new Findbugs (version 3.0.0) warnings.
        +1 native 3m 7s Pre-build of native portion
        -1 hdfs tests 160m 1s Tests failed in hadoop-hdfs.
            206m 9s  



        Reason Tests
        Failed unit tests hadoop.hdfs.TestLeaseRecovery2
          hadoop.hdfs.TestDistributedFileSystem
          hadoop.hdfs.server.namenode.ha.TestStandbyIsHot



        Subsystem Report/Notes
        Patch URL http://issues.apache.org/jira/secure/attachment/12746949/HDFS-8806.02.patch
        Optional Tests javadoc javac unit findbugs checkstyle
        git revision trunk / 02c0181
        hadoop-hdfs test log https://builds.apache.org/job/PreCommit-HDFS-Build/11819/artifact/patchprocess/testrun_hadoop-hdfs.txt
        Test Results https://builds.apache.org/job/PreCommit-HDFS-Build/11819/testReport/
        Java 1.7.0_55
        uname Linux asf903.gq1.ygridcore.net 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
        Console output https://builds.apache.org/job/PreCommit-HDFS-Build/11819/console

        This message was automatically generated.

        Show
        hadoopqa Hadoop QA added a comment - -1 overall Vote Subsystem Runtime Comment 0 pre-patch 19m 23s Pre-patch trunk compilation is healthy. +1 @author 0m 0s The patch does not contain any @author tags. -1 tests included 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 javac 7m 42s There were no new javac warning messages. +1 javadoc 9m 40s There were no new javadoc warning messages. +1 release audit 0m 22s The applied patch does not increase the total number of release audit warnings. +1 checkstyle 1m 22s There were no new checkstyle issues. +1 whitespace 0m 0s The patch has no lines that end in whitespace. +1 install 1m 24s mvn install still works. +1 eclipse:eclipse 0m 32s The patch built with eclipse:eclipse. +1 findbugs 2m 32s The patch does not introduce any new Findbugs (version 3.0.0) warnings. +1 native 3m 7s Pre-build of native portion -1 hdfs tests 160m 1s Tests failed in hadoop-hdfs.     206m 9s   Reason Tests Failed unit tests hadoop.hdfs.TestLeaseRecovery2   hadoop.hdfs.TestDistributedFileSystem   hadoop.hdfs.server.namenode.ha.TestStandbyIsHot Subsystem Report/Notes Patch URL http://issues.apache.org/jira/secure/attachment/12746949/HDFS-8806.02.patch Optional Tests javadoc javac unit findbugs checkstyle git revision trunk / 02c0181 hadoop-hdfs test log https://builds.apache.org/job/PreCommit-HDFS-Build/11819/artifact/patchprocess/testrun_hadoop-hdfs.txt Test Results https://builds.apache.org/job/PreCommit-HDFS-Build/11819/testReport/ Java 1.7.0_55 uname Linux asf903.gq1.ygridcore.net 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 Console output https://builds.apache.org/job/PreCommit-HDFS-Build/11819/console This message was automatically generated.
        Hide
        ajisakaa Akira Ajisaka added a comment -

        +1, the test failures look unrelated to the patch.

        Show
        ajisakaa Akira Ajisaka added a comment - +1, the test failures look unrelated to the patch.
        Hide
        ajisakaa Akira Ajisaka added a comment -

        Committed this to trunk, branch-2, and branch-2.7. Thanks Zhe Zhang for the contribution.

        Show
        ajisakaa Akira Ajisaka added a comment - Committed this to trunk, branch-2, and branch-2.7. Thanks Zhe Zhang for the contribution.
        Hide
        hudson Hudson added a comment -

        FAILURE: Integrated in Hadoop-trunk-Commit #8212 (See https://builds.apache.org/job/Hadoop-trunk-Commit/8212/)
        HDFS-8806. Inconsistent metrics: number of missing blocks with replication factor 1 not properly cleared. Contributed by Zhe Zhang. (aajisaka: rev 206d4933a567147b62f463c2daa3d063ad40822b)

        • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/UnderReplicatedBlocks.java
        Show
        hudson Hudson added a comment - FAILURE: Integrated in Hadoop-trunk-Commit #8212 (See https://builds.apache.org/job/Hadoop-trunk-Commit/8212/ ) HDFS-8806 . Inconsistent metrics: number of missing blocks with replication factor 1 not properly cleared. Contributed by Zhe Zhang. (aajisaka: rev 206d4933a567147b62f463c2daa3d063ad40822b) hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/UnderReplicatedBlocks.java
        Hide
        hudson Hudson added a comment -

        FAILURE: Integrated in Hadoop-Yarn-trunk #996 (See https://builds.apache.org/job/Hadoop-Yarn-trunk/996/)
        HDFS-8806. Inconsistent metrics: number of missing blocks with replication factor 1 not properly cleared. Contributed by Zhe Zhang. (aajisaka: rev 206d4933a567147b62f463c2daa3d063ad40822b)

        • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/UnderReplicatedBlocks.java
        Show
        hudson Hudson added a comment - FAILURE: Integrated in Hadoop-Yarn-trunk #996 (See https://builds.apache.org/job/Hadoop-Yarn-trunk/996/ ) HDFS-8806 . Inconsistent metrics: number of missing blocks with replication factor 1 not properly cleared. Contributed by Zhe Zhang. (aajisaka: rev 206d4933a567147b62f463c2daa3d063ad40822b) hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/UnderReplicatedBlocks.java
        Hide
        hudson Hudson added a comment -

        FAILURE: Integrated in Hadoop-Yarn-trunk-Java8 #266 (See https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/266/)
        HDFS-8806. Inconsistent metrics: number of missing blocks with replication factor 1 not properly cleared. Contributed by Zhe Zhang. (aajisaka: rev 206d4933a567147b62f463c2daa3d063ad40822b)

        • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/UnderReplicatedBlocks.java
        • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        Show
        hudson Hudson added a comment - FAILURE: Integrated in Hadoop-Yarn-trunk-Java8 #266 (See https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/266/ ) HDFS-8806 . Inconsistent metrics: number of missing blocks with replication factor 1 not properly cleared. Contributed by Zhe Zhang. (aajisaka: rev 206d4933a567147b62f463c2daa3d063ad40822b) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/UnderReplicatedBlocks.java hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        Hide
        hudson Hudson added a comment -

        FAILURE: Integrated in Hadoop-Hdfs-trunk #2193 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk/2193/)
        HDFS-8806. Inconsistent metrics: number of missing blocks with replication factor 1 not properly cleared. Contributed by Zhe Zhang. (aajisaka: rev 206d4933a567147b62f463c2daa3d063ad40822b)

        • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/UnderReplicatedBlocks.java
        • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        Show
        hudson Hudson added a comment - FAILURE: Integrated in Hadoop-Hdfs-trunk #2193 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk/2193/ ) HDFS-8806 . Inconsistent metrics: number of missing blocks with replication factor 1 not properly cleared. Contributed by Zhe Zhang. (aajisaka: rev 206d4933a567147b62f463c2daa3d063ad40822b) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/UnderReplicatedBlocks.java hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        Hide
        zhz Zhe Zhang added a comment -

        Thanks Akira for reviewing and committing the patch!

        Show
        zhz Zhe Zhang added a comment - Thanks Akira for reviewing and committing the patch!
        Hide
        hudson Hudson added a comment -

        FAILURE: Integrated in Hadoop-Hdfs-trunk-Java8 #255 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/255/)
        HDFS-8806. Inconsistent metrics: number of missing blocks with replication factor 1 not properly cleared. Contributed by Zhe Zhang. (aajisaka: rev 206d4933a567147b62f463c2daa3d063ad40822b)

        • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/UnderReplicatedBlocks.java
        • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        Show
        hudson Hudson added a comment - FAILURE: Integrated in Hadoop-Hdfs-trunk-Java8 #255 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/255/ ) HDFS-8806 . Inconsistent metrics: number of missing blocks with replication factor 1 not properly cleared. Contributed by Zhe Zhang. (aajisaka: rev 206d4933a567147b62f463c2daa3d063ad40822b) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/UnderReplicatedBlocks.java hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        Hide
        hudson Hudson added a comment -

        SUCCESS: Integrated in Hadoop-Mapreduce-trunk #2212 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2212/)
        HDFS-8806. Inconsistent metrics: number of missing blocks with replication factor 1 not properly cleared. Contributed by Zhe Zhang. (aajisaka: rev 206d4933a567147b62f463c2daa3d063ad40822b)

        • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/UnderReplicatedBlocks.java
        • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        Show
        hudson Hudson added a comment - SUCCESS: Integrated in Hadoop-Mapreduce-trunk #2212 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2212/ ) HDFS-8806 . Inconsistent metrics: number of missing blocks with replication factor 1 not properly cleared. Contributed by Zhe Zhang. (aajisaka: rev 206d4933a567147b62f463c2daa3d063ad40822b) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/UnderReplicatedBlocks.java hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        Hide
        hudson Hudson added a comment -

        SUCCESS: Integrated in Hadoop-Mapreduce-trunk-Java8 #263 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Java8/263/)
        HDFS-8806. Inconsistent metrics: number of missing blocks with replication factor 1 not properly cleared. Contributed by Zhe Zhang. (aajisaka: rev 206d4933a567147b62f463c2daa3d063ad40822b)

        • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/UnderReplicatedBlocks.java
        • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        Show
        hudson Hudson added a comment - SUCCESS: Integrated in Hadoop-Mapreduce-trunk-Java8 #263 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Java8/263/ ) HDFS-8806 . Inconsistent metrics: number of missing blocks with replication factor 1 not properly cleared. Contributed by Zhe Zhang. (aajisaka: rev 206d4933a567147b62f463c2daa3d063ad40822b) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/UnderReplicatedBlocks.java hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt

          People

          • Assignee:
            zhz Zhe Zhang
            Reporter:
            zhz Zhe Zhang
          • Votes:
            0 Vote for this issue
            Watchers:
            9 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development