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Posted to mapreduce-issues@hadoop.apache.org by "Ravi Gummadi (Created) (JIRA)" <ji...@apache.org> on 2011/10/30 16:52:32 UTC

[jira] [Created] (MAPREDUCE-3313) TestResourceTrackerService failing in trunk some times

TestResourceTrackerService failing in trunk some times
------------------------------------------------------

                 Key: MAPREDUCE-3313
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3313
             Project: Hadoop Map/Reduce
          Issue Type: Bug
            Reporter: Ravi Gummadi


TestResourceTrackerService is failing in trunk sometimes with the following error:

testDecommissionWithIncludeHosts(org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService)  Time elapsed: 0.876 sec  <<< ERROR!
java.lang.NullPointerException
  at org.apache.hadoop.yarn.server.resourcemanager.ClusterMetrics.getNumDecommisionedNMs(ClusterMetrics.java:78)
  at org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService.testDecommissionWithIncludeHosts(TestResourceTrackerService.java:70)

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[jira] [Updated] (MAPREDUCE-3313) TestResourceTrackerService failing in trunk some times

Posted by "Hitesh Shah (Updated) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/MAPREDUCE-3313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hitesh Shah updated MAPREDUCE-3313:
-----------------------------------

    Attachment: MR-3313.1.patch
    
> TestResourceTrackerService failing in trunk some times
> ------------------------------------------------------
>
>                 Key: MAPREDUCE-3313
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3313
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: Ravi Gummadi
>            Assignee: Hitesh Shah
>         Attachments: MR-3313.1.patch
>
>
> TestResourceTrackerService is failing in trunk sometimes with the following error:
> testDecommissionWithIncludeHosts(org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService)  Time elapsed: 0.876 sec  <<< ERROR!
> java.lang.NullPointerException
>   at org.apache.hadoop.yarn.server.resourcemanager.ClusterMetrics.getNumDecommisionedNMs(ClusterMetrics.java:78)
>   at org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService.testDecommissionWithIncludeHosts(TestResourceTrackerService.java:70)

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[jira] [Commented] (MAPREDUCE-3313) TestResourceTrackerService failing in trunk some times

Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-3313?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13140152#comment-13140152 ] 

Hudson commented on MAPREDUCE-3313:
-----------------------------------

Integrated in Hadoop-Mapreduce-trunk #883 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/883/])
    MAPREDUCE-3313. Fixed initialization of ClusterMetrics which was failing TestResourceTrackerService sometimes. Contributed by Hitesh Shah.

vinodkv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1195319
Files : 
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ClusterMetrics.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestResourceTrackerService.java

                
> TestResourceTrackerService failing in trunk some times
> ------------------------------------------------------
>
>                 Key: MAPREDUCE-3313
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3313
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2, test
>    Affects Versions: 0.23.0
>            Reporter: Ravi Gummadi
>            Assignee: Hitesh Shah
>            Priority: Blocker
>             Fix For: 0.23.0
>
>         Attachments: MR-3313.1.patch, MR-3313.2.patch
>
>
> TestResourceTrackerService is failing in trunk sometimes with the following error:
> testDecommissionWithIncludeHosts(org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService)  Time elapsed: 0.876 sec  <<< ERROR!
> java.lang.NullPointerException
>   at org.apache.hadoop.yarn.server.resourcemanager.ClusterMetrics.getNumDecommisionedNMs(ClusterMetrics.java:78)
>   at org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService.testDecommissionWithIncludeHosts(TestResourceTrackerService.java:70)

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[jira] [Commented] (MAPREDUCE-3313) TestResourceTrackerService failing in trunk some times

Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-3313?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13140103#comment-13140103 ] 

Hudson commented on MAPREDUCE-3313:
-----------------------------------

Integrated in Hadoop-Hdfs-0.23-Build #56 (See [https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/56/])
    MAPREDUCE-3313. Fixed initialization of ClusterMetrics which was failing TestResourceTrackerService sometimes. Contributed by Hitesh Shah.
svn merge -c r1195319 --ignore-ancestry ../../trunk/

vinodkv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1195320
Files : 
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/CHANGES.txt
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ClusterMetrics.java
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestResourceTrackerService.java

                
> TestResourceTrackerService failing in trunk some times
> ------------------------------------------------------
>
>                 Key: MAPREDUCE-3313
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3313
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2, test
>    Affects Versions: 0.23.0
>            Reporter: Ravi Gummadi
>            Assignee: Hitesh Shah
>            Priority: Blocker
>             Fix For: 0.23.0
>
>         Attachments: MR-3313.1.patch, MR-3313.2.patch
>
>
> TestResourceTrackerService is failing in trunk sometimes with the following error:
> testDecommissionWithIncludeHosts(org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService)  Time elapsed: 0.876 sec  <<< ERROR!
> java.lang.NullPointerException
>   at org.apache.hadoop.yarn.server.resourcemanager.ClusterMetrics.getNumDecommisionedNMs(ClusterMetrics.java:78)
>   at org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService.testDecommissionWithIncludeHosts(TestResourceTrackerService.java:70)

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[jira] [Updated] (MAPREDUCE-3313) TestResourceTrackerService failing in trunk some times

Posted by "Hitesh Shah (Updated) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/MAPREDUCE-3313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hitesh Shah updated MAPREDUCE-3313:
-----------------------------------

        Fix Version/s: 0.23.0
    Affects Version/s: 0.23.0
               Status: Patch Available  (was: Open)
    
> TestResourceTrackerService failing in trunk some times
> ------------------------------------------------------
>
>                 Key: MAPREDUCE-3313
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3313
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>    Affects Versions: 0.23.0
>            Reporter: Ravi Gummadi
>            Assignee: Hitesh Shah
>             Fix For: 0.23.0
>
>         Attachments: MR-3313.1.patch, MR-3313.2.patch
>
>
> TestResourceTrackerService is failing in trunk sometimes with the following error:
> testDecommissionWithIncludeHosts(org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService)  Time elapsed: 0.876 sec  <<< ERROR!
> java.lang.NullPointerException
>   at org.apache.hadoop.yarn.server.resourcemanager.ClusterMetrics.getNumDecommisionedNMs(ClusterMetrics.java:78)
>   at org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService.testDecommissionWithIncludeHosts(TestResourceTrackerService.java:70)

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[jira] [Commented] (MAPREDUCE-3313) TestResourceTrackerService failing in trunk some times

Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-3313?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13139901#comment-13139901 ] 

Hudson commented on MAPREDUCE-3313:
-----------------------------------

Integrated in Hadoop-Mapreduce-0.23-Commit #115 (See [https://builds.apache.org/job/Hadoop-Mapreduce-0.23-Commit/115/])
    MAPREDUCE-3313. Fixed initialization of ClusterMetrics which was failing TestResourceTrackerService sometimes. Contributed by Hitesh Shah.
svn merge -c r1195319 --ignore-ancestry ../../trunk/

vinodkv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1195320
Files : 
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/CHANGES.txt
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ClusterMetrics.java
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestResourceTrackerService.java

                
> TestResourceTrackerService failing in trunk some times
> ------------------------------------------------------
>
>                 Key: MAPREDUCE-3313
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3313
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2, test
>    Affects Versions: 0.23.0
>            Reporter: Ravi Gummadi
>            Assignee: Hitesh Shah
>            Priority: Blocker
>             Fix For: 0.23.0
>
>         Attachments: MR-3313.1.patch, MR-3313.2.patch
>
>
> TestResourceTrackerService is failing in trunk sometimes with the following error:
> testDecommissionWithIncludeHosts(org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService)  Time elapsed: 0.876 sec  <<< ERROR!
> java.lang.NullPointerException
>   at org.apache.hadoop.yarn.server.resourcemanager.ClusterMetrics.getNumDecommisionedNMs(ClusterMetrics.java:78)
>   at org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService.testDecommissionWithIncludeHosts(TestResourceTrackerService.java:70)

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[jira] [Commented] (MAPREDUCE-3313) TestResourceTrackerService failing in trunk some times

Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-3313?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13140114#comment-13140114 ] 

Hudson commented on MAPREDUCE-3313:
-----------------------------------

Integrated in Hadoop-Hdfs-trunk #849 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk/849/])
    MAPREDUCE-3313. Fixed initialization of ClusterMetrics which was failing TestResourceTrackerService sometimes. Contributed by Hitesh Shah.

vinodkv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1195319
Files : 
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ClusterMetrics.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestResourceTrackerService.java

                
> TestResourceTrackerService failing in trunk some times
> ------------------------------------------------------
>
>                 Key: MAPREDUCE-3313
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3313
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2, test
>    Affects Versions: 0.23.0
>            Reporter: Ravi Gummadi
>            Assignee: Hitesh Shah
>            Priority: Blocker
>             Fix For: 0.23.0
>
>         Attachments: MR-3313.1.patch, MR-3313.2.patch
>
>
> TestResourceTrackerService is failing in trunk sometimes with the following error:
> testDecommissionWithIncludeHosts(org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService)  Time elapsed: 0.876 sec  <<< ERROR!
> java.lang.NullPointerException
>   at org.apache.hadoop.yarn.server.resourcemanager.ClusterMetrics.getNumDecommisionedNMs(ClusterMetrics.java:78)
>   at org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService.testDecommissionWithIncludeHosts(TestResourceTrackerService.java:70)

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[jira] [Commented] (MAPREDUCE-3313) TestResourceTrackerService failing in trunk some times

Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-3313?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13139899#comment-13139899 ] 

Hudson commented on MAPREDUCE-3313:
-----------------------------------

Integrated in Hadoop-Mapreduce-trunk-Commit #1225 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Commit/1225/])
    MAPREDUCE-3313. Fixed initialization of ClusterMetrics which was failing TestResourceTrackerService sometimes. Contributed by Hitesh Shah.

vinodkv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1195319
Files : 
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ClusterMetrics.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestResourceTrackerService.java

                
> TestResourceTrackerService failing in trunk some times
> ------------------------------------------------------
>
>                 Key: MAPREDUCE-3313
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3313
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2, test
>    Affects Versions: 0.23.0
>            Reporter: Ravi Gummadi
>            Assignee: Hitesh Shah
>            Priority: Blocker
>             Fix For: 0.23.0
>
>         Attachments: MR-3313.1.patch, MR-3313.2.patch
>
>
> TestResourceTrackerService is failing in trunk sometimes with the following error:
> testDecommissionWithIncludeHosts(org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService)  Time elapsed: 0.876 sec  <<< ERROR!
> java.lang.NullPointerException
>   at org.apache.hadoop.yarn.server.resourcemanager.ClusterMetrics.getNumDecommisionedNMs(ClusterMetrics.java:78)
>   at org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService.testDecommissionWithIncludeHosts(TestResourceTrackerService.java:70)

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[jira] [Updated] (MAPREDUCE-3313) TestResourceTrackerService failing in trunk some times

Posted by "Vinod Kumar Vavilapalli (Updated) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/MAPREDUCE-3313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vinod Kumar Vavilapalli updated MAPREDUCE-3313:
-----------------------------------------------

      Resolution: Fixed
    Hadoop Flags: Reviewed
          Status: Resolved  (was: Patch Available)

I just committed this to trunk and branch-0.23. Thanks Hitesh!
                
> TestResourceTrackerService failing in trunk some times
> ------------------------------------------------------
>
>                 Key: MAPREDUCE-3313
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3313
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2, test
>    Affects Versions: 0.23.0
>            Reporter: Ravi Gummadi
>            Assignee: Hitesh Shah
>            Priority: Blocker
>             Fix For: 0.23.0
>
>         Attachments: MR-3313.1.patch, MR-3313.2.patch
>
>
> TestResourceTrackerService is failing in trunk sometimes with the following error:
> testDecommissionWithIncludeHosts(org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService)  Time elapsed: 0.876 sec  <<< ERROR!
> java.lang.NullPointerException
>   at org.apache.hadoop.yarn.server.resourcemanager.ClusterMetrics.getNumDecommisionedNMs(ClusterMetrics.java:78)
>   at org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService.testDecommissionWithIncludeHosts(TestResourceTrackerService.java:70)

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[jira] [Updated] (MAPREDUCE-3313) TestResourceTrackerService failing in trunk some times

Posted by "Hitesh Shah (Updated) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/MAPREDUCE-3313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hitesh Shah updated MAPREDUCE-3313:
-----------------------------------

    Attachment: MR-3313.2.patch
    
> TestResourceTrackerService failing in trunk some times
> ------------------------------------------------------
>
>                 Key: MAPREDUCE-3313
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3313
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>    Affects Versions: 0.23.0
>            Reporter: Ravi Gummadi
>            Assignee: Hitesh Shah
>             Fix For: 0.23.0
>
>         Attachments: MR-3313.1.patch, MR-3313.2.patch
>
>
> TestResourceTrackerService is failing in trunk sometimes with the following error:
> testDecommissionWithIncludeHosts(org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService)  Time elapsed: 0.876 sec  <<< ERROR!
> java.lang.NullPointerException
>   at org.apache.hadoop.yarn.server.resourcemanager.ClusterMetrics.getNumDecommisionedNMs(ClusterMetrics.java:78)
>   at org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService.testDecommissionWithIncludeHosts(TestResourceTrackerService.java:70)

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[jira] [Updated] (MAPREDUCE-3313) TestResourceTrackerService failing in trunk some times

Posted by "Vinod Kumar Vavilapalli (Updated) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/MAPREDUCE-3313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vinod Kumar Vavilapalli updated MAPREDUCE-3313:
-----------------------------------------------

    Component/s: test
       Priority: Blocker  (was: Major)

Marking the bug as a blocker.
                
> TestResourceTrackerService failing in trunk some times
> ------------------------------------------------------
>
>                 Key: MAPREDUCE-3313
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3313
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2, test
>    Affects Versions: 0.23.0
>            Reporter: Ravi Gummadi
>            Assignee: Hitesh Shah
>            Priority: Blocker
>             Fix For: 0.23.0
>
>         Attachments: MR-3313.1.patch, MR-3313.2.patch
>
>
> TestResourceTrackerService is failing in trunk sometimes with the following error:
> testDecommissionWithIncludeHosts(org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService)  Time elapsed: 0.876 sec  <<< ERROR!
> java.lang.NullPointerException
>   at org.apache.hadoop.yarn.server.resourcemanager.ClusterMetrics.getNumDecommisionedNMs(ClusterMetrics.java:78)
>   at org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService.testDecommissionWithIncludeHosts(TestResourceTrackerService.java:70)

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[jira] [Commented] (MAPREDUCE-3313) TestResourceTrackerService failing in trunk some times

Posted by "Hadoop QA (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-3313?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13139881#comment-13139881 ] 

Hadoop QA commented on MAPREDUCE-3313:
--------------------------------------

+1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12501553/MR-3313.2.patch
  against trunk revision .

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

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

    +1 javadoc.  The javadoc tool did not generate any warning messages.

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

    +1 findbugs.  The patch does not introduce any new Findbugs (version 1.3.9) 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 .

    +1 contrib tests.  The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1210//testReport/
Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1210//console

This message is automatically generated.
                
> TestResourceTrackerService failing in trunk some times
> ------------------------------------------------------
>
>                 Key: MAPREDUCE-3313
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3313
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>    Affects Versions: 0.23.0
>            Reporter: Ravi Gummadi
>            Assignee: Hitesh Shah
>             Fix For: 0.23.0
>
>         Attachments: MR-3313.1.patch, MR-3313.2.patch
>
>
> TestResourceTrackerService is failing in trunk sometimes with the following error:
> testDecommissionWithIncludeHosts(org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService)  Time elapsed: 0.876 sec  <<< ERROR!
> java.lang.NullPointerException
>   at org.apache.hadoop.yarn.server.resourcemanager.ClusterMetrics.getNumDecommisionedNMs(ClusterMetrics.java:78)
>   at org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService.testDecommissionWithIncludeHosts(TestResourceTrackerService.java:70)

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[jira] [Commented] (MAPREDUCE-3313) TestResourceTrackerService failing in trunk some times

Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-3313?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13139896#comment-13139896 ] 

Hudson commented on MAPREDUCE-3313:
-----------------------------------

Integrated in Hadoop-Common-0.23-Commit #106 (See [https://builds.apache.org/job/Hadoop-Common-0.23-Commit/106/])
    MAPREDUCE-3313. Fixed initialization of ClusterMetrics which was failing TestResourceTrackerService sometimes. Contributed by Hitesh Shah.
svn merge -c r1195319 --ignore-ancestry ../../trunk/

vinodkv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1195320
Files : 
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/CHANGES.txt
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ClusterMetrics.java
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestResourceTrackerService.java

                
> TestResourceTrackerService failing in trunk some times
> ------------------------------------------------------
>
>                 Key: MAPREDUCE-3313
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3313
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2, test
>    Affects Versions: 0.23.0
>            Reporter: Ravi Gummadi
>            Assignee: Hitesh Shah
>            Priority: Blocker
>             Fix For: 0.23.0
>
>         Attachments: MR-3313.1.patch, MR-3313.2.patch
>
>
> TestResourceTrackerService is failing in trunk sometimes with the following error:
> testDecommissionWithIncludeHosts(org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService)  Time elapsed: 0.876 sec  <<< ERROR!
> java.lang.NullPointerException
>   at org.apache.hadoop.yarn.server.resourcemanager.ClusterMetrics.getNumDecommisionedNMs(ClusterMetrics.java:78)
>   at org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService.testDecommissionWithIncludeHosts(TestResourceTrackerService.java:70)

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[jira] [Commented] (MAPREDUCE-3313) TestResourceTrackerService failing in trunk some times

Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-3313?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13139895#comment-13139895 ] 

Hudson commented on MAPREDUCE-3313:
-----------------------------------

Integrated in Hadoop-Hdfs-0.23-Commit #106 (See [https://builds.apache.org/job/Hadoop-Hdfs-0.23-Commit/106/])
    MAPREDUCE-3313. Fixed initialization of ClusterMetrics which was failing TestResourceTrackerService sometimes. Contributed by Hitesh Shah.
svn merge -c r1195319 --ignore-ancestry ../../trunk/

vinodkv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1195320
Files : 
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/CHANGES.txt
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ClusterMetrics.java
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestResourceTrackerService.java

                
> TestResourceTrackerService failing in trunk some times
> ------------------------------------------------------
>
>                 Key: MAPREDUCE-3313
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3313
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2, test
>    Affects Versions: 0.23.0
>            Reporter: Ravi Gummadi
>            Assignee: Hitesh Shah
>            Priority: Blocker
>             Fix For: 0.23.0
>
>         Attachments: MR-3313.1.patch, MR-3313.2.patch
>
>
> TestResourceTrackerService is failing in trunk sometimes with the following error:
> testDecommissionWithIncludeHosts(org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService)  Time elapsed: 0.876 sec  <<< ERROR!
> java.lang.NullPointerException
>   at org.apache.hadoop.yarn.server.resourcemanager.ClusterMetrics.getNumDecommisionedNMs(ClusterMetrics.java:78)
>   at org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService.testDecommissionWithIncludeHosts(TestResourceTrackerService.java:70)

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[jira] [Commented] (MAPREDUCE-3313) TestResourceTrackerService failing in trunk some times

Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-3313?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13139893#comment-13139893 ] 

Hudson commented on MAPREDUCE-3313:
-----------------------------------

Integrated in Hadoop-Common-trunk-Commit #1199 (See [https://builds.apache.org/job/Hadoop-Common-trunk-Commit/1199/])
    MAPREDUCE-3313. Fixed initialization of ClusterMetrics which was failing TestResourceTrackerService sometimes. Contributed by Hitesh Shah.

vinodkv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1195319
Files : 
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ClusterMetrics.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestResourceTrackerService.java

                
> TestResourceTrackerService failing in trunk some times
> ------------------------------------------------------
>
>                 Key: MAPREDUCE-3313
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3313
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2, test
>    Affects Versions: 0.23.0
>            Reporter: Ravi Gummadi
>            Assignee: Hitesh Shah
>            Priority: Blocker
>             Fix For: 0.23.0
>
>         Attachments: MR-3313.1.patch, MR-3313.2.patch
>
>
> TestResourceTrackerService is failing in trunk sometimes with the following error:
> testDecommissionWithIncludeHosts(org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService)  Time elapsed: 0.876 sec  <<< ERROR!
> java.lang.NullPointerException
>   at org.apache.hadoop.yarn.server.resourcemanager.ClusterMetrics.getNumDecommisionedNMs(ClusterMetrics.java:78)
>   at org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService.testDecommissionWithIncludeHosts(TestResourceTrackerService.java:70)

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[jira] [Commented] (MAPREDUCE-3313) TestResourceTrackerService failing in trunk some times

Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-3313?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13140139#comment-13140139 ] 

Hudson commented on MAPREDUCE-3313:
-----------------------------------

Integrated in Hadoop-Mapreduce-0.23-Build #76 (See [https://builds.apache.org/job/Hadoop-Mapreduce-0.23-Build/76/])
    MAPREDUCE-3313. Fixed initialization of ClusterMetrics which was failing TestResourceTrackerService sometimes. Contributed by Hitesh Shah.
svn merge -c r1195319 --ignore-ancestry ../../trunk/

vinodkv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1195320
Files : 
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/CHANGES.txt
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ClusterMetrics.java
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestResourceTrackerService.java

                
> TestResourceTrackerService failing in trunk some times
> ------------------------------------------------------
>
>                 Key: MAPREDUCE-3313
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3313
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2, test
>    Affects Versions: 0.23.0
>            Reporter: Ravi Gummadi
>            Assignee: Hitesh Shah
>            Priority: Blocker
>             Fix For: 0.23.0
>
>         Attachments: MR-3313.1.patch, MR-3313.2.patch
>
>
> TestResourceTrackerService is failing in trunk sometimes with the following error:
> testDecommissionWithIncludeHosts(org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService)  Time elapsed: 0.876 sec  <<< ERROR!
> java.lang.NullPointerException
>   at org.apache.hadoop.yarn.server.resourcemanager.ClusterMetrics.getNumDecommisionedNMs(ClusterMetrics.java:78)
>   at org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService.testDecommissionWithIncludeHosts(TestResourceTrackerService.java:70)

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[jira] [Commented] (MAPREDUCE-3313) TestResourceTrackerService failing in trunk some times

Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-3313?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13139892#comment-13139892 ] 

Hudson commented on MAPREDUCE-3313:
-----------------------------------

Integrated in Hadoop-Hdfs-trunk-Commit #1275 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk-Commit/1275/])
    MAPREDUCE-3313. Fixed initialization of ClusterMetrics which was failing TestResourceTrackerService sometimes. Contributed by Hitesh Shah.

vinodkv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1195319
Files : 
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ClusterMetrics.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestResourceTrackerService.java

                
> TestResourceTrackerService failing in trunk some times
> ------------------------------------------------------
>
>                 Key: MAPREDUCE-3313
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3313
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2, test
>    Affects Versions: 0.23.0
>            Reporter: Ravi Gummadi
>            Assignee: Hitesh Shah
>            Priority: Blocker
>             Fix For: 0.23.0
>
>         Attachments: MR-3313.1.patch, MR-3313.2.patch
>
>
> TestResourceTrackerService is failing in trunk sometimes with the following error:
> testDecommissionWithIncludeHosts(org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService)  Time elapsed: 0.876 sec  <<< ERROR!
> java.lang.NullPointerException
>   at org.apache.hadoop.yarn.server.resourcemanager.ClusterMetrics.getNumDecommisionedNMs(ClusterMetrics.java:78)
>   at org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService.testDecommissionWithIncludeHosts(TestResourceTrackerService.java:70)

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[jira] [Commented] (MAPREDUCE-3313) TestResourceTrackerService failing in trunk some times

Posted by "Vinod Kumar Vavilapalli (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-3313?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13139888#comment-13139888 ] 

Vinod Kumar Vavilapalli commented on MAPREDUCE-3313:
----------------------------------------------------

+1 the patch looks good.
                
> TestResourceTrackerService failing in trunk some times
> ------------------------------------------------------
>
>                 Key: MAPREDUCE-3313
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3313
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2, test
>    Affects Versions: 0.23.0
>            Reporter: Ravi Gummadi
>            Assignee: Hitesh Shah
>            Priority: Blocker
>             Fix For: 0.23.0
>
>         Attachments: MR-3313.1.patch, MR-3313.2.patch
>
>
> TestResourceTrackerService is failing in trunk sometimes with the following error:
> testDecommissionWithIncludeHosts(org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService)  Time elapsed: 0.876 sec  <<< ERROR!
> java.lang.NullPointerException
>   at org.apache.hadoop.yarn.server.resourcemanager.ClusterMetrics.getNumDecommisionedNMs(ClusterMetrics.java:78)
>   at org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService.testDecommissionWithIncludeHosts(TestResourceTrackerService.java:70)

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[jira] [Updated] (MAPREDUCE-3313) TestResourceTrackerService failing in trunk some times

Posted by "Hitesh Shah (Updated) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/MAPREDUCE-3313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hitesh Shah updated MAPREDUCE-3313:
-----------------------------------

    Component/s: mrv2
    
> TestResourceTrackerService failing in trunk some times
> ------------------------------------------------------
>
>                 Key: MAPREDUCE-3313
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3313
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>    Affects Versions: 0.23.0
>            Reporter: Ravi Gummadi
>            Assignee: Hitesh Shah
>             Fix For: 0.23.0
>
>         Attachments: MR-3313.1.patch, MR-3313.2.patch
>
>
> TestResourceTrackerService is failing in trunk sometimes with the following error:
> testDecommissionWithIncludeHosts(org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService)  Time elapsed: 0.876 sec  <<< ERROR!
> java.lang.NullPointerException
>   at org.apache.hadoop.yarn.server.resourcemanager.ClusterMetrics.getNumDecommisionedNMs(ClusterMetrics.java:78)
>   at org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService.testDecommissionWithIncludeHosts(TestResourceTrackerService.java:70)

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[jira] [Commented] (MAPREDUCE-3313) TestResourceTrackerService failing in trunk some times

Posted by "Hitesh Shah (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-3313?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13139872#comment-13139872 ] 

Hitesh Shah commented on MAPREDUCE-3313:
----------------------------------------

Trivial fix - removed non used import in second patch. 
                
> TestResourceTrackerService failing in trunk some times
> ------------------------------------------------------
>
>                 Key: MAPREDUCE-3313
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3313
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>    Affects Versions: 0.23.0
>            Reporter: Ravi Gummadi
>            Assignee: Hitesh Shah
>             Fix For: 0.23.0
>
>         Attachments: MR-3313.1.patch, MR-3313.2.patch
>
>
> TestResourceTrackerService is failing in trunk sometimes with the following error:
> testDecommissionWithIncludeHosts(org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService)  Time elapsed: 0.876 sec  <<< ERROR!
> java.lang.NullPointerException
>   at org.apache.hadoop.yarn.server.resourcemanager.ClusterMetrics.getNumDecommisionedNMs(ClusterMetrics.java:78)
>   at org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService.testDecommissionWithIncludeHosts(TestResourceTrackerService.java:70)

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[jira] [Assigned] (MAPREDUCE-3313) TestResourceTrackerService failing in trunk some times

Posted by "Hitesh Shah (Assigned) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/MAPREDUCE-3313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hitesh Shah reassigned MAPREDUCE-3313:
--------------------------------------

    Assignee: Hitesh Shah
    
> TestResourceTrackerService failing in trunk some times
> ------------------------------------------------------
>
>                 Key: MAPREDUCE-3313
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3313
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: Ravi Gummadi
>            Assignee: Hitesh Shah
>
> TestResourceTrackerService is failing in trunk sometimes with the following error:
> testDecommissionWithIncludeHosts(org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService)  Time elapsed: 0.876 sec  <<< ERROR!
> java.lang.NullPointerException
>   at org.apache.hadoop.yarn.server.resourcemanager.ClusterMetrics.getNumDecommisionedNMs(ClusterMetrics.java:78)
>   at org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService.testDecommissionWithIncludeHosts(TestResourceTrackerService.java:70)

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