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  1. Hadoop Map/Reduce
  2. MAPREDUCE-6110

JobHistoryServer CLI throws NullPointerException with job ids that do not exist

    Details

    • Hadoop Flags:
      Reviewed

      Description

      When using JobHistoryServer CLI to query a job id that does not exist on the server, it may throw NullPointerException sometimes.

      I tried "mapred job -events <some_wrong_jobId> 0 100", and the result was:

      Exception in thread "main" java.lang.NullPointerException
      at org.apache.hadoop.mapreduce.tools.CLI.listEvents(CLI.java:487)
      at org.apache.hadoop.mapreduce.tools.CLI.run(CLI.java:316)
      at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
      at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84)
      at org.apache.hadoop.mapred.JobClient.main(JobClient.java:1237)

      Similar symptoms also appear with -list-attempt-ids, but were fine with -status and -set-priority.

      I traced back to CLI.listEvents, and line 487 is:

      TaskCompletionEvent[] events = job.
            getTaskCompletionEvents(fromEventId, numEvents);
      

      The job object is obtained from JobID.forName(jobid)) (line 316), which will return null if the job does not exist on server.

      Maybe we want to have some behaviors consistent with -status here, by simply reporting jobId does not exist?

      1. MAPREDUCE-6110.01.patch
        4 kB
        Kai Sasaki
      2. MAPREDUCE-6110.02.patch
        4 kB
        Kai Sasaki
      3. MAPREDUCE-6110.03.patch
        6 kB
        Kai Sasaki

        Activity

        Hide
        hadoopqa Hadoop QA added a comment -
        -1 overall



        Vote Subsystem Runtime Comment
        0 reexec 0m 0s Docker mode activated.
        +1 @author 0m 0s The patch does not contain any @author tags.
        +1 test4tests 0m 0s The patch appears to include 1 new or modified test files.
        +1 mvninstall 8m 16s trunk passed
        +1 compile 0m 25s trunk passed with JDK v1.8.0_66
        +1 compile 0m 26s trunk passed with JDK v1.7.0_91
        +1 checkstyle 0m 14s trunk passed
        +1 mvnsite 0m 35s trunk passed
        +1 mvneclipse 0m 15s trunk passed
        -1 findbugs 1m 20s hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core in trunk has 2 extant Findbugs warnings.
        +1 javadoc 0m 33s trunk passed with JDK v1.8.0_66
        +1 javadoc 0m 33s trunk passed with JDK v1.7.0_91
        +1 mvninstall 0m 29s the patch passed
        +1 compile 0m 22s the patch passed with JDK v1.8.0_66
        +1 javac 0m 22s the patch passed
        +1 compile 0m 24s the patch passed with JDK v1.7.0_91
        +1 javac 0m 24s the patch passed
        -1 checkstyle 0m 14s Patch generated 1 new checkstyle issues in hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core (total was 51, now 51).
        +1 mvnsite 0m 31s the patch passed
        +1 mvneclipse 0m 12s the patch passed
        +1 whitespace 0m 0s Patch has no whitespace issues.
        +1 findbugs 1m 21s the patch passed
        +1 javadoc 0m 21s the patch passed with JDK v1.8.0_66
        +1 javadoc 0m 24s the patch passed with JDK v1.7.0_91
        +1 unit 2m 3s hadoop-mapreduce-client-core in the patch passed with JDK v1.8.0_66.
        +1 unit 2m 21s hadoop-mapreduce-client-core in the patch passed with JDK v1.7.0_91.
        +1 asflicense 0m 19s Patch does not generate ASF License warnings.
        22m 52s



        Subsystem Report/Notes
        Docker Image:yetus/hadoop:0ca8df7
        JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12781825/MAPREDUCE-6110.01.patch
        JIRA Issue MAPREDUCE-6110
        Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle
        uname Linux af6a5a7079f8 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 /testptch/hadoop/patchprocess/precommit/personality/provided.sh
        git revision trunk / 1715864
        Default Java 1.7.0_91
        Multi-JDK versions /usr/lib/jvm/java-8-oracle:1.8.0_66 /usr/lib/jvm/java-7-openjdk-amd64:1.7.0_91
        findbugs v3.0.0
        findbugs https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/6267/artifact/patchprocess/branch-findbugs-hadoop-mapreduce-project_hadoop-mapreduce-client_hadoop-mapreduce-client-core-warnings.html
        checkstyle https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/6267/artifact/patchprocess/diff-checkstyle-hadoop-mapreduce-project_hadoop-mapreduce-client_hadoop-mapreduce-client-core.txt
        JDK v1.7.0_91 Test Results https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/6267/testReport/
        modules C: hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core U: hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core
        Max memory used 76MB
        Powered by Apache Yetus 0.2.0-SNAPSHOT http://yetus.apache.org
        Console output https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/6267/console

        This message was automatically generated.

        Show
        hadoopqa Hadoop QA added a comment - -1 overall Vote Subsystem Runtime Comment 0 reexec 0m 0s Docker mode activated. +1 @author 0m 0s The patch does not contain any @author tags. +1 test4tests 0m 0s The patch appears to include 1 new or modified test files. +1 mvninstall 8m 16s trunk passed +1 compile 0m 25s trunk passed with JDK v1.8.0_66 +1 compile 0m 26s trunk passed with JDK v1.7.0_91 +1 checkstyle 0m 14s trunk passed +1 mvnsite 0m 35s trunk passed +1 mvneclipse 0m 15s trunk passed -1 findbugs 1m 20s hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core in trunk has 2 extant Findbugs warnings. +1 javadoc 0m 33s trunk passed with JDK v1.8.0_66 +1 javadoc 0m 33s trunk passed with JDK v1.7.0_91 +1 mvninstall 0m 29s the patch passed +1 compile 0m 22s the patch passed with JDK v1.8.0_66 +1 javac 0m 22s the patch passed +1 compile 0m 24s the patch passed with JDK v1.7.0_91 +1 javac 0m 24s the patch passed -1 checkstyle 0m 14s Patch generated 1 new checkstyle issues in hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core (total was 51, now 51). +1 mvnsite 0m 31s the patch passed +1 mvneclipse 0m 12s the patch passed +1 whitespace 0m 0s Patch has no whitespace issues. +1 findbugs 1m 21s the patch passed +1 javadoc 0m 21s the patch passed with JDK v1.8.0_66 +1 javadoc 0m 24s the patch passed with JDK v1.7.0_91 +1 unit 2m 3s hadoop-mapreduce-client-core in the patch passed with JDK v1.8.0_66. +1 unit 2m 21s hadoop-mapreduce-client-core in the patch passed with JDK v1.7.0_91. +1 asflicense 0m 19s Patch does not generate ASF License warnings. 22m 52s Subsystem Report/Notes Docker Image:yetus/hadoop:0ca8df7 JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12781825/MAPREDUCE-6110.01.patch JIRA Issue MAPREDUCE-6110 Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle uname Linux af6a5a7079f8 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 /testptch/hadoop/patchprocess/precommit/personality/provided.sh git revision trunk / 1715864 Default Java 1.7.0_91 Multi-JDK versions /usr/lib/jvm/java-8-oracle:1.8.0_66 /usr/lib/jvm/java-7-openjdk-amd64:1.7.0_91 findbugs v3.0.0 findbugs https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/6267/artifact/patchprocess/branch-findbugs-hadoop-mapreduce-project_hadoop-mapreduce-client_hadoop-mapreduce-client-core-warnings.html checkstyle https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/6267/artifact/patchprocess/diff-checkstyle-hadoop-mapreduce-project_hadoop-mapreduce-client_hadoop-mapreduce-client-core.txt JDK v1.7.0_91 Test Results https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/6267/testReport/ modules C: hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core U: hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core Max memory used 76MB Powered by Apache Yetus 0.2.0-SNAPSHOT http://yetus.apache.org Console output https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/6267/console This message was automatically generated.
        Hide
        lewuathe Kai Sasaki added a comment -

        Has this style been already broken before attaching patch? Current the number of lines of run method is 341 lines.
        I added about 10 lines.

        ./hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/tools/CLI.java:83:  public int run(String[] argv) throws Exception {:3: Method length is 341 lines (max allowed is 150).
        
        Show
        lewuathe Kai Sasaki added a comment - Has this style been already broken before attaching patch? Current the number of lines of run method is 341 lines. I added about 10 lines. ./hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/tools/CLI.java:83: public int run( String [] argv) throws Exception {:3: Method length is 341 lines (max allowed is 150).
        Hide
        hadoopqa Hadoop QA added a comment -
        -1 overall



        Vote Subsystem Runtime Comment
        0 reexec 0m 10s Docker mode activated.
        +1 @author 0m 0s The patch does not contain any @author tags.
        +1 test4tests 0m 0s The patch appears to include 1 new or modified test files.
        0 mvndep 0m 8s Maven dependency ordering for branch
        +1 mvninstall 6m 44s trunk passed
        +1 compile 0m 23s trunk passed with JDK v1.8.0_72
        +1 compile 0m 24s trunk passed with JDK v1.7.0_95
        +1 checkstyle 0m 19s trunk passed
        +1 mvnsite 0m 32s trunk passed
        +1 mvneclipse 0m 13s trunk passed
        +1 findbugs 1m 6s trunk passed
        +1 javadoc 0m 22s trunk passed with JDK v1.8.0_72
        +1 javadoc 0m 24s trunk passed with JDK v1.7.0_95
        0 mvndep 0m 7s Maven dependency ordering for patch
        +1 mvninstall 0m 24s the patch passed
        +1 compile 0m 19s the patch passed with JDK v1.8.0_72
        +1 javac 0m 19s the patch passed
        +1 compile 0m 21s the patch passed with JDK v1.7.0_95
        +1 javac 0m 21s the patch passed
        -1 checkstyle 0m 15s hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core: patch generated 1 new + 50 unchanged - 1 fixed = 51 total (was 51)
        +1 mvnsite 0m 29s the patch passed
        +1 mvneclipse 0m 12s the patch passed
        +1 whitespace 0m 0s Patch has no whitespace issues.
        +1 findbugs 1m 17s the patch passed
        +1 javadoc 0m 18s the patch passed with JDK v1.8.0_72
        +1 javadoc 0m 23s the patch passed with JDK v1.7.0_95
        +1 unit 1m 53s hadoop-mapreduce-client-core in the patch passed with JDK v1.8.0_72.
        +1 unit 2m 12s hadoop-mapreduce-client-core in the patch passed with JDK v1.7.0_95.
        +1 asflicense 0m 17s Patch does not generate ASF License warnings.
        20m 23s



        Subsystem Report/Notes
        Docker Image:yetus/hadoop:0ca8df7
        JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12786575/MAPREDUCE-6110.02.patch
        JIRA Issue MAPREDUCE-6110
        Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle
        uname Linux 795b0aa21b84 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 /testptch/hadoop/patchprocess/precommit/personality/provided.sh
        git revision trunk / a37e423
        Default Java 1.7.0_95
        Multi-JDK versions /usr/lib/jvm/java-8-oracle:1.8.0_72 /usr/lib/jvm/java-7-openjdk-amd64:1.7.0_95
        findbugs v3.0.0
        checkstyle https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/6315/artifact/patchprocess/diff-checkstyle-hadoop-mapreduce-project_hadoop-mapreduce-client_hadoop-mapreduce-client-core.txt
        JDK v1.7.0_95 Test Results https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/6315/testReport/
        modules C: hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core U: hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core
        Max memory used 77MB
        Console output https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/6315/console
        Powered by Apache Yetus 0.2.0-SNAPSHOT http://yetus.apache.org

        This message was automatically generated.

        Show
        hadoopqa Hadoop QA added a comment - -1 overall Vote Subsystem Runtime Comment 0 reexec 0m 10s Docker mode activated. +1 @author 0m 0s The patch does not contain any @author tags. +1 test4tests 0m 0s The patch appears to include 1 new or modified test files. 0 mvndep 0m 8s Maven dependency ordering for branch +1 mvninstall 6m 44s trunk passed +1 compile 0m 23s trunk passed with JDK v1.8.0_72 +1 compile 0m 24s trunk passed with JDK v1.7.0_95 +1 checkstyle 0m 19s trunk passed +1 mvnsite 0m 32s trunk passed +1 mvneclipse 0m 13s trunk passed +1 findbugs 1m 6s trunk passed +1 javadoc 0m 22s trunk passed with JDK v1.8.0_72 +1 javadoc 0m 24s trunk passed with JDK v1.7.0_95 0 mvndep 0m 7s Maven dependency ordering for patch +1 mvninstall 0m 24s the patch passed +1 compile 0m 19s the patch passed with JDK v1.8.0_72 +1 javac 0m 19s the patch passed +1 compile 0m 21s the patch passed with JDK v1.7.0_95 +1 javac 0m 21s the patch passed -1 checkstyle 0m 15s hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core: patch generated 1 new + 50 unchanged - 1 fixed = 51 total (was 51) +1 mvnsite 0m 29s the patch passed +1 mvneclipse 0m 12s the patch passed +1 whitespace 0m 0s Patch has no whitespace issues. +1 findbugs 1m 17s the patch passed +1 javadoc 0m 18s the patch passed with JDK v1.8.0_72 +1 javadoc 0m 23s the patch passed with JDK v1.7.0_95 +1 unit 1m 53s hadoop-mapreduce-client-core in the patch passed with JDK v1.8.0_72. +1 unit 2m 12s hadoop-mapreduce-client-core in the patch passed with JDK v1.7.0_95. +1 asflicense 0m 17s Patch does not generate ASF License warnings. 20m 23s Subsystem Report/Notes Docker Image:yetus/hadoop:0ca8df7 JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12786575/MAPREDUCE-6110.02.patch JIRA Issue MAPREDUCE-6110 Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle uname Linux 795b0aa21b84 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 /testptch/hadoop/patchprocess/precommit/personality/provided.sh git revision trunk / a37e423 Default Java 1.7.0_95 Multi-JDK versions /usr/lib/jvm/java-8-oracle:1.8.0_72 /usr/lib/jvm/java-7-openjdk-amd64:1.7.0_95 findbugs v3.0.0 checkstyle https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/6315/artifact/patchprocess/diff-checkstyle-hadoop-mapreduce-project_hadoop-mapreduce-client_hadoop-mapreduce-client-core.txt JDK v1.7.0_95 Test Results https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/6315/testReport/ modules C: hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core U: hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core Max memory used 77MB Console output https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/6315/console Powered by Apache Yetus 0.2.0-SNAPSHOT http://yetus.apache.org This message was automatically generated.
        Hide
        lewuathe Kai Sasaki added a comment -

        Li Lu (inactive) Could you review it when you have time?

        Show
        lewuathe Kai Sasaki added a comment - Li Lu (inactive) Could you review it when you have time?
        Hide
        gtCarrera9 Li Lu added a comment -

        Sure, will take a look at it soon... Sorry about the delay...

        Show
        gtCarrera9 Li Lu added a comment - Sure, will take a look at it soon... Sorry about the delay...
        Hide
        gtCarrera9 Li Lu added a comment -

        Kai Sasaki, thanks for the work and sorry for the delay... Patch generally LGTM, the only question is, could you please quickly verify if the else if (logs) block will also hit the same issue (maybe through a simple UT)? If it will hit problem, we can fix that as well? Thanks!

        Show
        gtCarrera9 Li Lu added a comment - Kai Sasaki , thanks for the work and sorry for the delay... Patch generally LGTM, the only question is, could you please quickly verify if the else if (logs) block will also hit the same issue (maybe through a simple UT)? If it will hit problem, we can fix that as well? Thanks!
        Hide
        lewuathe Kai Sasaki added a comment -

        Li Lu (inactive) Thanks for reviewing. As you said, logs options seems hit the same issue. I also fixed it and updated the patch.
        Could you review it again please?

        Show
        lewuathe Kai Sasaki added a comment - Li Lu (inactive) Thanks for reviewing. As you said, logs options seems hit the same issue. I also fixed it and updated the patch. Could you review it again please?
        Hide
        hadoopqa Hadoop QA added a comment -
        -1 overall



        Vote Subsystem Runtime Comment
        0 reexec 0m 16s Docker mode activated.
        +1 @author 0m 0s The patch does not contain any @author tags.
        +1 test4tests 0m 0s The patch appears to include 1 new or modified test files.
        +1 mvninstall 6m 54s trunk passed
        +1 compile 0m 23s trunk passed with JDK v1.8.0_74
        +1 compile 0m 23s trunk passed with JDK v1.7.0_95
        +1 checkstyle 0m 18s trunk passed
        +1 mvnsite 0m 30s trunk passed
        +1 mvneclipse 0m 14s trunk passed
        +1 findbugs 1m 3s trunk passed
        +1 javadoc 0m 21s trunk passed with JDK v1.8.0_74
        +1 javadoc 0m 25s trunk passed with JDK v1.7.0_95
        +1 mvninstall 0m 24s the patch passed
        +1 compile 0m 17s the patch passed with JDK v1.8.0_74
        +1 javac 0m 17s the patch passed
        +1 compile 0m 21s the patch passed with JDK v1.7.0_95
        +1 javac 0m 21s the patch passed
        -1 checkstyle 0m 15s hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core: patch generated 1 new + 37 unchanged - 12 fixed = 38 total (was 49)
        +1 mvnsite 0m 29s the patch passed
        +1 mvneclipse 0m 11s the patch passed
        +1 whitespace 0m 0s Patch has no whitespace issues.
        +1 findbugs 1m 12s the patch passed
        +1 javadoc 0m 18s the patch passed with JDK v1.8.0_74
        +1 javadoc 0m 23s the patch passed with JDK v1.7.0_95
        +1 unit 1m 56s hadoop-mapreduce-client-core in the patch passed with JDK v1.8.0_74.
        +1 unit 2m 16s hadoop-mapreduce-client-core in the patch passed with JDK v1.7.0_95.
        +1 asflicense 0m 18s Patch does not generate ASF License warnings.
        20m 11s



        Subsystem Report/Notes
        Docker Image:yetus/hadoop:0ca8df7
        JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12794171/MAPREDUCE-6110.03.patch
        JIRA Issue MAPREDUCE-6110
        Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle
        uname Linux 5dc677733b7a 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 /testptch/hadoop/patchprocess/precommit/personality/provided.sh
        git revision trunk / dc951e6
        Default Java 1.7.0_95
        Multi-JDK versions /usr/lib/jvm/java-8-oracle:1.8.0_74 /usr/lib/jvm/java-7-openjdk-amd64:1.7.0_95
        findbugs v3.0.0
        checkstyle https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/6383/artifact/patchprocess/diff-checkstyle-hadoop-mapreduce-project_hadoop-mapreduce-client_hadoop-mapreduce-client-core.txt
        JDK v1.7.0_95 Test Results https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/6383/testReport/
        modules C: hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core U: hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core
        Console output https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/6383/console
        Powered by Apache Yetus 0.2.0 http://yetus.apache.org

        This message was automatically generated.

        Show
        hadoopqa Hadoop QA added a comment - -1 overall Vote Subsystem Runtime Comment 0 reexec 0m 16s Docker mode activated. +1 @author 0m 0s The patch does not contain any @author tags. +1 test4tests 0m 0s The patch appears to include 1 new or modified test files. +1 mvninstall 6m 54s trunk passed +1 compile 0m 23s trunk passed with JDK v1.8.0_74 +1 compile 0m 23s trunk passed with JDK v1.7.0_95 +1 checkstyle 0m 18s trunk passed +1 mvnsite 0m 30s trunk passed +1 mvneclipse 0m 14s trunk passed +1 findbugs 1m 3s trunk passed +1 javadoc 0m 21s trunk passed with JDK v1.8.0_74 +1 javadoc 0m 25s trunk passed with JDK v1.7.0_95 +1 mvninstall 0m 24s the patch passed +1 compile 0m 17s the patch passed with JDK v1.8.0_74 +1 javac 0m 17s the patch passed +1 compile 0m 21s the patch passed with JDK v1.7.0_95 +1 javac 0m 21s the patch passed -1 checkstyle 0m 15s hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core: patch generated 1 new + 37 unchanged - 12 fixed = 38 total (was 49) +1 mvnsite 0m 29s the patch passed +1 mvneclipse 0m 11s the patch passed +1 whitespace 0m 0s Patch has no whitespace issues. +1 findbugs 1m 12s the patch passed +1 javadoc 0m 18s the patch passed with JDK v1.8.0_74 +1 javadoc 0m 23s the patch passed with JDK v1.7.0_95 +1 unit 1m 56s hadoop-mapreduce-client-core in the patch passed with JDK v1.8.0_74. +1 unit 2m 16s hadoop-mapreduce-client-core in the patch passed with JDK v1.7.0_95. +1 asflicense 0m 18s Patch does not generate ASF License warnings. 20m 11s Subsystem Report/Notes Docker Image:yetus/hadoop:0ca8df7 JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12794171/MAPREDUCE-6110.03.patch JIRA Issue MAPREDUCE-6110 Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle uname Linux 5dc677733b7a 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 /testptch/hadoop/patchprocess/precommit/personality/provided.sh git revision trunk / dc951e6 Default Java 1.7.0_95 Multi-JDK versions /usr/lib/jvm/java-8-oracle:1.8.0_74 /usr/lib/jvm/java-7-openjdk-amd64:1.7.0_95 findbugs v3.0.0 checkstyle https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/6383/artifact/patchprocess/diff-checkstyle-hadoop-mapreduce-project_hadoop-mapreduce-client_hadoop-mapreduce-client-core.txt JDK v1.7.0_95 Test Results https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/6383/testReport/ modules C: hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core U: hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core Console output https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/6383/console Powered by Apache Yetus 0.2.0 http://yetus.apache.org This message was automatically generated.
        Hide
        gtCarrera9 Li Lu added a comment -

        LGTM. +1. Will commit after about a day.

        Show
        gtCarrera9 Li Lu added a comment - LGTM. +1. Will commit after about a day.
        Hide
        gtCarrera9 Li Lu added a comment -

        I have committed the patch into trunk and branch-2. Thanks Kai Sasaki for the contribution!

        Show
        gtCarrera9 Li Lu added a comment - I have committed the patch into trunk and branch-2. Thanks Kai Sasaki for the contribution!
        Hide
        hudson Hudson added a comment -

        FAILURE: Integrated in Hadoop-trunk-Commit #9485 (See https://builds.apache.org/job/Hadoop-trunk-Commit/9485/)
        MAPREDUCE-6110. JobHistoryServer CLI throws NullPointerException with (gtcarrera9: rev 57ead18a85e15aef1993f49157cf05aed38f1c87)

        • hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/tools/CLI.java
        • hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/test/java/org/apache/hadoop/mapreduce/tools/TestCLI.java
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        hudson Hudson added a comment - FAILURE: Integrated in Hadoop-trunk-Commit #9485 (See https://builds.apache.org/job/Hadoop-trunk-Commit/9485/ ) MAPREDUCE-6110 . JobHistoryServer CLI throws NullPointerException with (gtcarrera9: rev 57ead18a85e15aef1993f49157cf05aed38f1c87) hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/tools/CLI.java hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/test/java/org/apache/hadoop/mapreduce/tools/TestCLI.java

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          • Assignee:
            lewuathe Kai Sasaki
            Reporter:
            gtCarrera9 Li Lu
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              Development