Details

    • Type: Bug
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 2.6.0
    • Fix Version/s: 2.8.0, 3.0.0-alpha1
    • Component/s: hdfs-client
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Currently, a DN disconnection for reasons other than connection timeout or refused messages, such as an EOF message as a result of rejection or other network fault, reports in this manner:

      WARN org.apache.hadoop.hdfs.DFSClient: Failed to connect to /x.x.x.x:nnnn for block, add to deadNodes and continue. java.io.EOFException: Premature EOF: no length prefix available 
      java.io.EOFException: Premature EOF: no length prefix available 
      at org.apache.hadoop.hdfs.protocol.HdfsProtoUtil.vintPrefixed(HdfsProtoUtil.java:171) 
      at org.apache.hadoop.hdfs.RemoteBlockReader2.newBlockReader(RemoteBlockReader2.java:392) 
      at org.apache.hadoop.hdfs.BlockReaderFactory.newBlockReader(BlockReaderFactory.java:137) 
      at org.apache.hadoop.hdfs.DFSInputStream.getBlockReader(DFSInputStream.java:1103) 
      at org.apache.hadoop.hdfs.DFSInputStream.blockSeekTo(DFSInputStream.java:538) 
      at org.apache.hadoop.hdfs.DFSInputStream.readWithStrategy(DFSInputStream.java:750) 
      at org.apache.hadoop.hdfs.DFSInputStream.read(DFSInputStream.java:794) 
      at org.apache.hadoop.hdfs.DFSInputStream.read(DFSInputStream.java:602) 
      

      This is not very clear to a user (warn's at the hdfs-client). It could likely be improved with a more diagnosable message, or at least the direct reason than an EOF.

      1. HDFS-7899-00.patch
        1.0 kB
        Jagadesh Kiran N
      2. HDFS-7899-01.patch
        1.0 kB
        Jagadesh Kiran N
      3. HDFS-7899-02.patch
        1 kB
        Jagadesh Kiran N

        Activity

        Hide
        qwertymaniac Harsh J added a comment -

        Maybe one simpler message could be "Received an empty response", catching that EOFException before bubbling it up.

        Show
        qwertymaniac Harsh J added a comment - Maybe one simpler message could be "Received an empty response", catching that EOFException before bubbling it up.
        Hide
        jagadesh.kiran Jagadesh Kiran N added a comment -

        Attached the patch please review

        Show
        jagadesh.kiran Jagadesh Kiran N added a comment - Attached the patch please review
        Hide
        jagadesh.kiran Jagadesh Kiran N added a comment -

        As i observerd all the callers are using for response processing only,hence changing in utility itself, please review and let me know

        Show
        jagadesh.kiran Jagadesh Kiran N added a comment - As i observerd all the callers are using for response processing only,hence changing in utility itself, please review and let me know
        Hide
        hadoopqa Hadoop QA added a comment -



        -1 overall



        Vote Subsystem Runtime Comment
        -1 pre-patch 17m 16s Pre-patch trunk has 2 extant Findbugs (version 3.0.0) warnings.
        +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 54s There were no new javac warning messages.
        +1 javadoc 10m 2s There were no new javadoc warning messages.
        +1 release audit 0m 24s The applied patch does not increase the total number of release audit warnings.
        +1 checkstyle 1m 30s There were no new checkstyle issues.
        +1 whitespace 0m 0s The patch has no lines that end in whitespace.
        +1 install 1m 30s mvn install still works.
        +1 eclipse:eclipse 0m 34s The patch built with eclipse:eclipse.
        +1 findbugs 1m 58s The patch does not introduce any new Findbugs (version 3.0.0) warnings.
        +1 native 3m 13s Pre-build of native portion
        +1 hdfs tests 0m 28s Tests passed in hadoop-hdfs-client.
            44m 52s  



        Subsystem Report/Notes
        Patch URL http://issues.apache.org/jira/secure/attachment/12752739/HDFS-7899-00.patch
        Optional Tests javadoc javac unit findbugs checkstyle
        git revision trunk / 0bf2854
        Pre-patch Findbugs warnings https://builds.apache.org/job/PreCommit-HDFS-Build/12163/artifact/patchprocess/trunkFindbugsWarningshadoop-hdfs-client.html
        hadoop-hdfs-client test log https://builds.apache.org/job/PreCommit-HDFS-Build/12163/artifact/patchprocess/testrun_hadoop-hdfs-client.txt
        Test Results https://builds.apache.org/job/PreCommit-HDFS-Build/12163/testReport/
        Java 1.7.0_55
        uname Linux asf900.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/12163/console

        This message was automatically generated.

        Show
        hadoopqa Hadoop QA added a comment - -1 overall Vote Subsystem Runtime Comment -1 pre-patch 17m 16s Pre-patch trunk has 2 extant Findbugs (version 3.0.0) warnings. +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 54s There were no new javac warning messages. +1 javadoc 10m 2s There were no new javadoc warning messages. +1 release audit 0m 24s The applied patch does not increase the total number of release audit warnings. +1 checkstyle 1m 30s There were no new checkstyle issues. +1 whitespace 0m 0s The patch has no lines that end in whitespace. +1 install 1m 30s mvn install still works. +1 eclipse:eclipse 0m 34s The patch built with eclipse:eclipse. +1 findbugs 1m 58s The patch does not introduce any new Findbugs (version 3.0.0) warnings. +1 native 3m 13s Pre-build of native portion +1 hdfs tests 0m 28s Tests passed in hadoop-hdfs-client.     44m 52s   Subsystem Report/Notes Patch URL http://issues.apache.org/jira/secure/attachment/12752739/HDFS-7899-00.patch Optional Tests javadoc javac unit findbugs checkstyle git revision trunk / 0bf2854 Pre-patch Findbugs warnings https://builds.apache.org/job/PreCommit-HDFS-Build/12163/artifact/patchprocess/trunkFindbugsWarningshadoop-hdfs-client.html hadoop-hdfs-client test log https://builds.apache.org/job/PreCommit-HDFS-Build/12163/artifact/patchprocess/testrun_hadoop-hdfs-client.txt Test Results https://builds.apache.org/job/PreCommit-HDFS-Build/12163/testReport/ Java 1.7.0_55 uname Linux asf900.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/12163/console This message was automatically generated.
        Hide
        jagadesh.kiran Jagadesh Kiran N added a comment -

        Changes are on changing exception message hence no tests included.Trunk failure is not related to patch changes.

        Show
        jagadesh.kiran Jagadesh Kiran N added a comment - Changes are on changing exception message hence no tests included.Trunk failure is not related to patch changes.
        Hide
        qwertymaniac Harsh J added a comment -

        Thanks Jagadesh, that message change was just a small idea to make it carry slightly more sense. Do you have any ideas also to improve the situation such that users may be able to self-figure out whats going on? I've seen this appear during socket disconnects/timeouts/etc. - but the message it prints is from the software layer instead, which causes confusion.

        Show
        qwertymaniac Harsh J added a comment - Thanks Jagadesh, that message change was just a small idea to make it carry slightly more sense. Do you have any ideas also to improve the situation such that users may be able to self-figure out whats going on? I've seen this appear during socket disconnects/timeouts/etc. - but the message it prints is from the software layer instead, which causes confusion.
        Hide
        vinayrpet Vinayakumar B added a comment -

        I think it will be very difficult to make out diagnostic message from just an EOF to show to client.

        Message can be slightly altered to give a different look, ex: "Unexpected EOF while trying read response" ?

        Agree ?

        Show
        vinayrpet Vinayakumar B added a comment - I think it will be very difficult to make out diagnostic message from just an EOF to show to client. Message can be slightly altered to give a different look, ex: "Unexpected EOF while trying read response" ? Agree ?
        Hide
        jagadesh.kiran Jagadesh Kiran N added a comment -

        Thanks Vinayakumar B for your review, The message looks good and opt for all situations . Adding the same.

        Show
        jagadesh.kiran Jagadesh Kiran N added a comment - Thanks Vinayakumar B for your review, The message looks good and opt for all situations . Adding the same.
        Hide
        hadoopqa Hadoop QA added a comment -



        -1 overall



        Vote Subsystem Runtime Comment
        0 pre-patch 17m 36s 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 49s There were no new javac warning messages.
        +1 javadoc 10m 4s There were no new javadoc warning messages.
        +1 release audit 0m 23s The applied patch does not increase the total number of release audit warnings.
        +1 checkstyle 1m 29s There were no new checkstyle issues.
        +1 whitespace 0m 0s The patch has no lines that end in whitespace.
        +1 install 1m 28s mvn install still works.
        +1 eclipse:eclipse 0m 34s The patch built with eclipse:eclipse.
        +1 findbugs 1m 55s The patch does not introduce any new Findbugs (version 3.0.0) warnings.
        +1 native 3m 12s Pre-build of native portion
        +1 hdfs tests 0m 28s Tests passed in hadoop-hdfs-client.
            45m 1s  



        Subsystem Report/Notes
        Patch URL http://issues.apache.org/jira/secure/attachment/12762388/HDFS-7899-01.patch
        Optional Tests javadoc javac unit findbugs checkstyle
        git revision trunk / 83e65c5
        hadoop-hdfs-client test log https://builds.apache.org/job/PreCommit-HDFS-Build/12677/artifact/patchprocess/testrun_hadoop-hdfs-client.txt
        Test Results https://builds.apache.org/job/PreCommit-HDFS-Build/12677/testReport/
        Java 1.7.0_55
        uname Linux asf909.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/12677/console

        This message was automatically generated.

        Show
        hadoopqa Hadoop QA added a comment - -1 overall Vote Subsystem Runtime Comment 0 pre-patch 17m 36s 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 49s There were no new javac warning messages. +1 javadoc 10m 4s There were no new javadoc warning messages. +1 release audit 0m 23s The applied patch does not increase the total number of release audit warnings. +1 checkstyle 1m 29s There were no new checkstyle issues. +1 whitespace 0m 0s The patch has no lines that end in whitespace. +1 install 1m 28s mvn install still works. +1 eclipse:eclipse 0m 34s The patch built with eclipse:eclipse. +1 findbugs 1m 55s The patch does not introduce any new Findbugs (version 3.0.0) warnings. +1 native 3m 12s Pre-build of native portion +1 hdfs tests 0m 28s Tests passed in hadoop-hdfs-client.     45m 1s   Subsystem Report/Notes Patch URL http://issues.apache.org/jira/secure/attachment/12762388/HDFS-7899-01.patch Optional Tests javadoc javac unit findbugs checkstyle git revision trunk / 83e65c5 hadoop-hdfs-client test log https://builds.apache.org/job/PreCommit-HDFS-Build/12677/artifact/patchprocess/testrun_hadoop-hdfs-client.txt Test Results https://builds.apache.org/job/PreCommit-HDFS-Build/12677/testReport/ Java 1.7.0_55 uname Linux asf909.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/12677/console This message was automatically generated.
        Hide
        jagadesh.kiran Jagadesh Kiran N added a comment -

        As there is only change in Message, no test cases involved ,Vinayakumar B ,Harsh J ,please review

        Show
        jagadesh.kiran Jagadesh Kiran N added a comment - As there is only change in Message, no test cases involved , Vinayakumar B , Harsh J ,please review
        Hide
        qwertymaniac Harsh J added a comment -

        Sorry on delay here!

        Perhaps it could be fixed to:

        s/Unexpected EOF while trying read response/Unexpected EOF while trying to read response from server

        (With hope that it would get some users to look above it and spot the server/block identifiers to investigate forward.)

        Show
        qwertymaniac Harsh J added a comment - Sorry on delay here! Perhaps it could be fixed to: s/Unexpected EOF while trying read response/Unexpected EOF while trying to read response from server (With hope that it would get some users to look above it and spot the server/block identifiers to investigate forward.)
        Hide
        jagadesh.kiran Jagadesh Kiran N added a comment -

        Thanks Harsh J , Updated the message please review

        Show
        jagadesh.kiran Jagadesh Kiran N added a comment - Thanks Harsh J , Updated the message please review
        Hide
        hadoopqa Hadoop QA added a comment -



        -1 overall



        Vote Subsystem Runtime Comment
        -1 pre-patch 17m 52s Pre-patch trunk has 7 extant Findbugs (version 3.0.0) warnings.
        +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 0s There were no new javac warning messages.
        +1 javadoc 10m 14s There were no new javadoc warning messages.
        -1 release audit 0m 15s The applied patch generated 1 release audit warnings.
        -1 checkstyle 1m 33s The applied patch generated 1 new checkstyle issues (total was 51, now 51).
        +1 whitespace 0m 0s The patch has no lines that end in whitespace.
        +1 install 1m 29s mvn install still works.
        +1 eclipse:eclipse 0m 33s The patch built with eclipse:eclipse.
        +1 findbugs 2m 2s The patch does not introduce any new Findbugs (version 3.0.0) warnings.
        +1 native 3m 10s Pre-build of native portion
        +1 hdfs tests 0m 30s Tests passed in hadoop-hdfs-client.
            45m 42s  



        Subsystem Report/Notes
        Patch URL http://issues.apache.org/jira/secure/attachment/12764975/HDFS-7899-02.patch
        Optional Tests javadoc javac unit findbugs checkstyle
        git revision trunk / 30e2f83
        Pre-patch Findbugs warnings https://builds.apache.org/job/PreCommit-HDFS-Build/12789/artifact/patchprocess/trunkFindbugsWarningshadoop-hdfs-client.html
        Release Audit https://builds.apache.org/job/PreCommit-HDFS-Build/12789/artifact/patchprocess/patchReleaseAuditProblems.txt
        checkstyle https://builds.apache.org/job/PreCommit-HDFS-Build/12789/artifact/patchprocess/diffcheckstylehadoop-hdfs-client.txt
        hadoop-hdfs-client test log https://builds.apache.org/job/PreCommit-HDFS-Build/12789/artifact/patchprocess/testrun_hadoop-hdfs-client.txt
        Test Results https://builds.apache.org/job/PreCommit-HDFS-Build/12789/testReport/
        Java 1.7.0_55
        uname Linux asf900.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/12789/console

        This message was automatically generated.

        Show
        hadoopqa Hadoop QA added a comment - -1 overall Vote Subsystem Runtime Comment -1 pre-patch 17m 52s Pre-patch trunk has 7 extant Findbugs (version 3.0.0) warnings. +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 0s There were no new javac warning messages. +1 javadoc 10m 14s There were no new javadoc warning messages. -1 release audit 0m 15s The applied patch generated 1 release audit warnings. -1 checkstyle 1m 33s The applied patch generated 1 new checkstyle issues (total was 51, now 51). +1 whitespace 0m 0s The patch has no lines that end in whitespace. +1 install 1m 29s mvn install still works. +1 eclipse:eclipse 0m 33s The patch built with eclipse:eclipse. +1 findbugs 2m 2s The patch does not introduce any new Findbugs (version 3.0.0) warnings. +1 native 3m 10s Pre-build of native portion +1 hdfs tests 0m 30s Tests passed in hadoop-hdfs-client.     45m 42s   Subsystem Report/Notes Patch URL http://issues.apache.org/jira/secure/attachment/12764975/HDFS-7899-02.patch Optional Tests javadoc javac unit findbugs checkstyle git revision trunk / 30e2f83 Pre-patch Findbugs warnings https://builds.apache.org/job/PreCommit-HDFS-Build/12789/artifact/patchprocess/trunkFindbugsWarningshadoop-hdfs-client.html Release Audit https://builds.apache.org/job/PreCommit-HDFS-Build/12789/artifact/patchprocess/patchReleaseAuditProblems.txt checkstyle https://builds.apache.org/job/PreCommit-HDFS-Build/12789/artifact/patchprocess/diffcheckstylehadoop-hdfs-client.txt hadoop-hdfs-client test log https://builds.apache.org/job/PreCommit-HDFS-Build/12789/artifact/patchprocess/testrun_hadoop-hdfs-client.txt Test Results https://builds.apache.org/job/PreCommit-HDFS-Build/12789/testReport/ Java 1.7.0_55 uname Linux asf900.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/12789/console This message was automatically generated.
        Hide
        jagadesh.kiran Jagadesh Kiran N added a comment -

        The Failures are not related to Project Change, please review

        Show
        jagadesh.kiran Jagadesh Kiran N added a comment - The Failures are not related to Project Change, please review
        Hide
        vinayrpet Vinayakumar B added a comment -

        +1 for latest patch.

        Show
        vinayrpet Vinayakumar B added a comment - +1 for latest patch.
        Hide
        vinayrpet Vinayakumar B added a comment -

        Committed to trunk and branch-2

        Thanks Jagadesh Kiran N for contribution.
        Thanks Harsh J for reporting and reviews.

        Show
        vinayrpet Vinayakumar B added a comment - Committed to trunk and branch-2 Thanks Jagadesh Kiran N for contribution. Thanks Harsh J for reporting and reviews.
        Hide
        hudson Hudson added a comment -

        FAILURE: Integrated in Hadoop-trunk-Commit #8575 (See https://builds.apache.org/job/Hadoop-trunk-Commit/8575/)
        HDFS-7899. Improve EOF error message (Contributed by Jagadesh Kiran N) (vinayakumarb: rev 874c8ed2399ff5f760d358abae3e98c013f48d22)

        • hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/protocolPB/PBHelperClient.java
        • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        Show
        hudson Hudson added a comment - FAILURE: Integrated in Hadoop-trunk-Commit #8575 (See https://builds.apache.org/job/Hadoop-trunk-Commit/8575/ ) HDFS-7899 . Improve EOF error message (Contributed by Jagadesh Kiran N) (vinayakumarb: rev 874c8ed2399ff5f760d358abae3e98c013f48d22) hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/protocolPB/PBHelperClient.java hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        Hide
        hudson Hudson added a comment -

        FAILURE: Integrated in Hadoop-Yarn-trunk-Java8 #494 (See https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/494/)
        HDFS-7899. Improve EOF error message (Contributed by Jagadesh Kiran N) (vinayakumarb: rev 874c8ed2399ff5f760d358abae3e98c013f48d22)

        • hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/protocolPB/PBHelperClient.java
        • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        Show
        hudson Hudson added a comment - FAILURE: Integrated in Hadoop-Yarn-trunk-Java8 #494 (See https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/494/ ) HDFS-7899 . Improve EOF error message (Contributed by Jagadesh Kiran N) (vinayakumarb: rev 874c8ed2399ff5f760d358abae3e98c013f48d22) hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/protocolPB/PBHelperClient.java hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        Hide
        hudson Hudson added a comment -

        FAILURE: Integrated in Hadoop-Yarn-trunk #1224 (See https://builds.apache.org/job/Hadoop-Yarn-trunk/1224/)
        HDFS-7899. Improve EOF error message (Contributed by Jagadesh Kiran N) (vinayakumarb: rev 874c8ed2399ff5f760d358abae3e98c013f48d22)

        • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        • hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/protocolPB/PBHelperClient.java
        Show
        hudson Hudson added a comment - FAILURE: Integrated in Hadoop-Yarn-trunk #1224 (See https://builds.apache.org/job/Hadoop-Yarn-trunk/1224/ ) HDFS-7899 . Improve EOF error message (Contributed by Jagadesh Kiran N) (vinayakumarb: rev 874c8ed2399ff5f760d358abae3e98c013f48d22) hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/protocolPB/PBHelperClient.java
        Hide
        hudson Hudson added a comment -

        FAILURE: Integrated in Hadoop-Mapreduce-trunk #2429 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2429/)
        HDFS-7899. Improve EOF error message (Contributed by Jagadesh Kiran N) (vinayakumarb: rev 874c8ed2399ff5f760d358abae3e98c013f48d22)

        • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        • hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/protocolPB/PBHelperClient.java
        Show
        hudson Hudson added a comment - FAILURE: Integrated in Hadoop-Mapreduce-trunk #2429 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2429/ ) HDFS-7899 . Improve EOF error message (Contributed by Jagadesh Kiran N) (vinayakumarb: rev 874c8ed2399ff5f760d358abae3e98c013f48d22) hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/protocolPB/PBHelperClient.java
        Hide
        hudson Hudson added a comment -

        FAILURE: Integrated in Hadoop-Mapreduce-trunk-Java8 #485 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Java8/485/)
        HDFS-7899. Improve EOF error message (Contributed by Jagadesh Kiran N) (vinayakumarb: rev 874c8ed2399ff5f760d358abae3e98c013f48d22)

        • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        • hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/protocolPB/PBHelperClient.java
        Show
        hudson Hudson added a comment - FAILURE: Integrated in Hadoop-Mapreduce-trunk-Java8 #485 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Java8/485/ ) HDFS-7899 . Improve EOF error message (Contributed by Jagadesh Kiran N) (vinayakumarb: rev 874c8ed2399ff5f760d358abae3e98c013f48d22) hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/protocolPB/PBHelperClient.java
        Hide
        hudson Hudson added a comment -

        FAILURE: Integrated in Hadoop-Hdfs-trunk-Java8 #460 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/460/)
        HDFS-7899. Improve EOF error message (Contributed by Jagadesh Kiran N) (vinayakumarb: rev 874c8ed2399ff5f760d358abae3e98c013f48d22)

        • hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/protocolPB/PBHelperClient.java
        • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        Show
        hudson Hudson added a comment - FAILURE: Integrated in Hadoop-Hdfs-trunk-Java8 #460 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/460/ ) HDFS-7899 . Improve EOF error message (Contributed by Jagadesh Kiran N) (vinayakumarb: rev 874c8ed2399ff5f760d358abae3e98c013f48d22) hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/protocolPB/PBHelperClient.java hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        Hide
        hudson Hudson added a comment -

        FAILURE: Integrated in Hadoop-Hdfs-trunk #2399 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk/2399/)
        HDFS-7899. Improve EOF error message (Contributed by Jagadesh Kiran N) (vinayakumarb: rev 874c8ed2399ff5f760d358abae3e98c013f48d22)

        • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        • hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/protocolPB/PBHelperClient.java
        Show
        hudson Hudson added a comment - FAILURE: Integrated in Hadoop-Hdfs-trunk #2399 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk/2399/ ) HDFS-7899 . Improve EOF error message (Contributed by Jagadesh Kiran N) (vinayakumarb: rev 874c8ed2399ff5f760d358abae3e98c013f48d22) hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/protocolPB/PBHelperClient.java
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        qwertymaniac Harsh J added a comment -
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        qwertymaniac Harsh J added a comment - Thank you Jagadesh Kiran N and Vinayakumar B

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          • Assignee:
            jagadesh.kiran Jagadesh Kiran N
            Reporter:
            qwertymaniac Harsh J
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