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Posted to mapreduce-issues@hadoop.apache.org by "Ramya Sunil (Created) (JIRA)" <ji...@apache.org> on 2011/10/25 00:04:32 UTC

[jira] [Created] (MAPREDUCE-3254) Streaming jobs failing with PipeMapRunner ClassNotFoundException

Streaming jobs failing with PipeMapRunner ClassNotFoundException
----------------------------------------------------------------

                 Key: MAPREDUCE-3254
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3254
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: contrib/streaming, mrv2
    Affects Versions: 0.23.0
            Reporter: Ramya Sunil


ClassNotFoundException: org.apache.hadoop.streaming.PipeMapRunner encountered while running streaming jobs. Stack trace in the next comment.


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[jira] [Commented] (MAPREDUCE-3254) Streaming jobs failing with PipeMapRunner ClassNotFoundException

Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-3254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13137028#comment-13137028 ] 

Hudson commented on MAPREDUCE-3254:
-----------------------------------

Integrated in Hadoop-Hdfs-0.23-Build #52 (See [https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/52/])
    Merge -c 1189587 from trunk to branch-0.23 to fix MAPREDUCE-3254.

acmurthy : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1189588
Files : 
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/CHANGES.txt
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/contrib/streaming/src/java/org/apache/hadoop/streaming/StreamJob.java

                
> Streaming jobs failing with PipeMapRunner ClassNotFoundException
> ----------------------------------------------------------------
>
>                 Key: MAPREDUCE-3254
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3254
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: contrib/streaming, mrv2
>    Affects Versions: 0.23.0
>            Reporter: Ramya Sunil
>            Assignee: Arun C Murthy
>            Priority: Blocker
>             Fix For: 0.23.0
>
>         Attachments: MAPREDUCE-3254.patch
>
>
> ClassNotFoundException: org.apache.hadoop.streaming.PipeMapRunner encountered while running streaming jobs. Stack trace in the next comment.

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[jira] [Commented] (MAPREDUCE-3254) Streaming jobs failing with PipeMapRunner ClassNotFoundException

Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-3254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13136747#comment-13136747 ] 

Hudson commented on MAPREDUCE-3254:
-----------------------------------

Integrated in Hadoop-Mapreduce-trunk-Commit #1178 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Commit/1178/])
    MAPREDUCE-3254. Fixed streaming to set the job.jar by using the right JobConf ctor.

acmurthy : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1189587
Files : 
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
* /hadoop/common/trunk/hadoop-mapreduce-project/src/contrib/streaming/src/java/org/apache/hadoop/streaming/StreamJob.java

                
> Streaming jobs failing with PipeMapRunner ClassNotFoundException
> ----------------------------------------------------------------
>
>                 Key: MAPREDUCE-3254
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3254
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: contrib/streaming, mrv2
>    Affects Versions: 0.23.0
>            Reporter: Ramya Sunil
>            Assignee: Arun C Murthy
>            Priority: Blocker
>             Fix For: 0.23.0
>
>         Attachments: MAPREDUCE-3254.patch
>
>
> ClassNotFoundException: org.apache.hadoop.streaming.PipeMapRunner encountered while running streaming jobs. Stack trace in the next comment.

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[jira] [Updated] (MAPREDUCE-3254) Streaming jobs failing with PipeMapRunner ClassNotFoundException

Posted by "Mahadev konar (Updated) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/MAPREDUCE-3254?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mahadev konar updated MAPREDUCE-3254:
-------------------------------------

    Priority: Blocker  (was: Major)
    
> Streaming jobs failing with PipeMapRunner ClassNotFoundException
> ----------------------------------------------------------------
>
>                 Key: MAPREDUCE-3254
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3254
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: contrib/streaming, mrv2
>    Affects Versions: 0.23.0
>            Reporter: Ramya Sunil
>            Priority: Blocker
>
> ClassNotFoundException: org.apache.hadoop.streaming.PipeMapRunner encountered while running streaming jobs. Stack trace in the next comment.

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[jira] [Updated] (MAPREDUCE-3254) Streaming jobs failing with PipeMapRunner ClassNotFoundException

Posted by "Arun C Murthy (Updated) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/MAPREDUCE-3254?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Arun C Murthy updated MAPREDUCE-3254:
-------------------------------------

    Fix Version/s: 0.23.0
           Status: Patch Available  (was: Open)
    
> Streaming jobs failing with PipeMapRunner ClassNotFoundException
> ----------------------------------------------------------------
>
>                 Key: MAPREDUCE-3254
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3254
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: contrib/streaming, mrv2
>    Affects Versions: 0.23.0
>            Reporter: Ramya Sunil
>            Assignee: Arun C Murthy
>            Priority: Blocker
>             Fix For: 0.23.0
>
>         Attachments: MAPREDUCE-3254.patch
>
>
> ClassNotFoundException: org.apache.hadoop.streaming.PipeMapRunner encountered while running streaming jobs. Stack trace in the next comment.

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[jira] [Commented] (MAPREDUCE-3254) Streaming jobs failing with PipeMapRunner ClassNotFoundException

Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-3254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13136749#comment-13136749 ] 

Hudson commented on MAPREDUCE-3254:
-----------------------------------

Integrated in Hadoop-Mapreduce-0.23-Commit #65 (See [https://builds.apache.org/job/Hadoop-Mapreduce-0.23-Commit/65/])
    Merge -c 1189587 from trunk to branch-0.23 to fix MAPREDUCE-3254.

acmurthy : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1189588
Files : 
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/CHANGES.txt
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/contrib/streaming/src/java/org/apache/hadoop/streaming/StreamJob.java

                
> Streaming jobs failing with PipeMapRunner ClassNotFoundException
> ----------------------------------------------------------------
>
>                 Key: MAPREDUCE-3254
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3254
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: contrib/streaming, mrv2
>    Affects Versions: 0.23.0
>            Reporter: Ramya Sunil
>            Assignee: Arun C Murthy
>            Priority: Blocker
>             Fix For: 0.23.0
>
>         Attachments: MAPREDUCE-3254.patch
>
>
> ClassNotFoundException: org.apache.hadoop.streaming.PipeMapRunner encountered while running streaming jobs. Stack trace in the next comment.

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[jira] [Assigned] (MAPREDUCE-3254) Streaming jobs failing with PipeMapRunner ClassNotFoundException

Posted by "Hitesh Shah (Assigned) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/MAPREDUCE-3254?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hitesh Shah reassigned MAPREDUCE-3254:
--------------------------------------

    Assignee: Arun C Murthy  (was: Hitesh Shah)
    
> Streaming jobs failing with PipeMapRunner ClassNotFoundException
> ----------------------------------------------------------------
>
>                 Key: MAPREDUCE-3254
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3254
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: contrib/streaming, mrv2
>    Affects Versions: 0.23.0
>            Reporter: Ramya Sunil
>            Assignee: Arun C Murthy
>            Priority: Blocker
>
> ClassNotFoundException: org.apache.hadoop.streaming.PipeMapRunner encountered while running streaming jobs. Stack trace in the next comment.

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[jira] [Updated] (MAPREDUCE-3254) Streaming jobs failing with PipeMapRunner ClassNotFoundException

Posted by "Arun C Murthy (Updated) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/MAPREDUCE-3254?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Arun C Murthy updated MAPREDUCE-3254:
-------------------------------------

    Attachment: MAPREDUCE-3254.patch

Trivial fix.
                
> Streaming jobs failing with PipeMapRunner ClassNotFoundException
> ----------------------------------------------------------------
>
>                 Key: MAPREDUCE-3254
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3254
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: contrib/streaming, mrv2
>    Affects Versions: 0.23.0
>            Reporter: Ramya Sunil
>            Assignee: Arun C Murthy
>            Priority: Blocker
>             Fix For: 0.23.0
>
>         Attachments: MAPREDUCE-3254.patch
>
>
> ClassNotFoundException: org.apache.hadoop.streaming.PipeMapRunner encountered while running streaming jobs. Stack trace in the next comment.

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[jira] [Commented] (MAPREDUCE-3254) Streaming jobs failing with PipeMapRunner ClassNotFoundException

Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-3254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13136736#comment-13136736 ] 

Hudson commented on MAPREDUCE-3254:
-----------------------------------

Integrated in Hadoop-Common-trunk-Commit #1162 (See [https://builds.apache.org/job/Hadoop-Common-trunk-Commit/1162/])
    MAPREDUCE-3254. Fixed streaming to set the job.jar by using the right JobConf ctor.

acmurthy : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1189587
Files : 
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
* /hadoop/common/trunk/hadoop-mapreduce-project/src/contrib/streaming/src/java/org/apache/hadoop/streaming/StreamJob.java

                
> Streaming jobs failing with PipeMapRunner ClassNotFoundException
> ----------------------------------------------------------------
>
>                 Key: MAPREDUCE-3254
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3254
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: contrib/streaming, mrv2
>    Affects Versions: 0.23.0
>            Reporter: Ramya Sunil
>            Assignee: Arun C Murthy
>            Priority: Blocker
>             Fix For: 0.23.0
>
>         Attachments: MAPREDUCE-3254.patch
>
>
> ClassNotFoundException: org.apache.hadoop.streaming.PipeMapRunner encountered while running streaming jobs. Stack trace in the next comment.

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[jira] [Commented] (MAPREDUCE-3254) Streaming jobs failing with PipeMapRunner ClassNotFoundException

Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-3254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13136739#comment-13136739 ] 

Hudson commented on MAPREDUCE-3254:
-----------------------------------

Integrated in Hadoop-Common-0.23-Commit #68 (See [https://builds.apache.org/job/Hadoop-Common-0.23-Commit/68/])
    Merge -c 1189587 from trunk to branch-0.23 to fix MAPREDUCE-3254.

acmurthy : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1189588
Files : 
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/CHANGES.txt
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/contrib/streaming/src/java/org/apache/hadoop/streaming/StreamJob.java

                
> Streaming jobs failing with PipeMapRunner ClassNotFoundException
> ----------------------------------------------------------------
>
>                 Key: MAPREDUCE-3254
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3254
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: contrib/streaming, mrv2
>    Affects Versions: 0.23.0
>            Reporter: Ramya Sunil
>            Assignee: Arun C Murthy
>            Priority: Blocker
>             Fix For: 0.23.0
>
>         Attachments: MAPREDUCE-3254.patch
>
>
> ClassNotFoundException: org.apache.hadoop.streaming.PipeMapRunner encountered while running streaming jobs. Stack trace in the next comment.

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[jira] [Commented] (MAPREDUCE-3254) Streaming jobs failing with PipeMapRunner ClassNotFoundException

Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-3254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13136737#comment-13136737 ] 

Hudson commented on MAPREDUCE-3254:
-----------------------------------

Integrated in Hadoop-Hdfs-trunk-Commit #1239 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk-Commit/1239/])
    MAPREDUCE-3254. Fixed streaming to set the job.jar by using the right JobConf ctor.

acmurthy : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1189587
Files : 
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
* /hadoop/common/trunk/hadoop-mapreduce-project/src/contrib/streaming/src/java/org/apache/hadoop/streaming/StreamJob.java

                
> Streaming jobs failing with PipeMapRunner ClassNotFoundException
> ----------------------------------------------------------------
>
>                 Key: MAPREDUCE-3254
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3254
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: contrib/streaming, mrv2
>    Affects Versions: 0.23.0
>            Reporter: Ramya Sunil
>            Assignee: Arun C Murthy
>            Priority: Blocker
>             Fix For: 0.23.0
>
>         Attachments: MAPREDUCE-3254.patch
>
>
> ClassNotFoundException: org.apache.hadoop.streaming.PipeMapRunner encountered while running streaming jobs. Stack trace in the next comment.

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[jira] [Commented] (MAPREDUCE-3254) Streaming jobs failing with PipeMapRunner ClassNotFoundException

Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-3254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13136734#comment-13136734 ] 

Hudson commented on MAPREDUCE-3254:
-----------------------------------

Integrated in Hadoop-Hdfs-0.23-Commit #69 (See [https://builds.apache.org/job/Hadoop-Hdfs-0.23-Commit/69/])
    Merge -c 1189587 from trunk to branch-0.23 to fix MAPREDUCE-3254.

acmurthy : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1189588
Files : 
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/CHANGES.txt
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/contrib/streaming/src/java/org/apache/hadoop/streaming/StreamJob.java

                
> Streaming jobs failing with PipeMapRunner ClassNotFoundException
> ----------------------------------------------------------------
>
>                 Key: MAPREDUCE-3254
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3254
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: contrib/streaming, mrv2
>    Affects Versions: 0.23.0
>            Reporter: Ramya Sunil
>            Assignee: Arun C Murthy
>            Priority: Blocker
>             Fix For: 0.23.0
>
>         Attachments: MAPREDUCE-3254.patch
>
>
> ClassNotFoundException: org.apache.hadoop.streaming.PipeMapRunner encountered while running streaming jobs. Stack trace in the next comment.

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[jira] [Commented] (MAPREDUCE-3254) Streaming jobs failing with PipeMapRunner ClassNotFoundException

Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-3254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13137071#comment-13137071 ] 

Hudson commented on MAPREDUCE-3254:
-----------------------------------

Integrated in Hadoop-Mapreduce-trunk #873 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/873/])
    MAPREDUCE-3254. Fixed streaming to set the job.jar by using the right JobConf ctor.

acmurthy : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1189587
Files : 
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
* /hadoop/common/trunk/hadoop-mapreduce-project/src/contrib/streaming/src/java/org/apache/hadoop/streaming/StreamJob.java

                
> Streaming jobs failing with PipeMapRunner ClassNotFoundException
> ----------------------------------------------------------------
>
>                 Key: MAPREDUCE-3254
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3254
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: contrib/streaming, mrv2
>    Affects Versions: 0.23.0
>            Reporter: Ramya Sunil
>            Assignee: Arun C Murthy
>            Priority: Blocker
>             Fix For: 0.23.0
>
>         Attachments: MAPREDUCE-3254.patch
>
>
> ClassNotFoundException: org.apache.hadoop.streaming.PipeMapRunner encountered while running streaming jobs. Stack trace in the next comment.

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[jira] [Commented] (MAPREDUCE-3254) Streaming jobs failing with PipeMapRunner ClassNotFoundException

Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-3254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13137094#comment-13137094 ] 

Hudson commented on MAPREDUCE-3254:
-----------------------------------

Integrated in Hadoop-Mapreduce-0.23-Build #64 (See [https://builds.apache.org/job/Hadoop-Mapreduce-0.23-Build/64/])
    Merge -c 1189587 from trunk to branch-0.23 to fix MAPREDUCE-3254.

acmurthy : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1189588
Files : 
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/CHANGES.txt
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/contrib/streaming/src/java/org/apache/hadoop/streaming/StreamJob.java

                
> Streaming jobs failing with PipeMapRunner ClassNotFoundException
> ----------------------------------------------------------------
>
>                 Key: MAPREDUCE-3254
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3254
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: contrib/streaming, mrv2
>    Affects Versions: 0.23.0
>            Reporter: Ramya Sunil
>            Assignee: Arun C Murthy
>            Priority: Blocker
>             Fix For: 0.23.0
>
>         Attachments: MAPREDUCE-3254.patch
>
>
> ClassNotFoundException: org.apache.hadoop.streaming.PipeMapRunner encountered while running streaming jobs. Stack trace in the next comment.

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[jira] [Commented] (MAPREDUCE-3254) Streaming jobs failing with PipeMapRunner ClassNotFoundException

Posted by "Ramya Sunil (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-3254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13134556#comment-13134556 ] 

Ramya Sunil commented on MAPREDUCE-3254:
----------------------------------------

{noformat}
Error: java.lang.RuntimeException: java.lang.RuntimeException: java.lang.ClassNotFoundException: org.apache.hadoop.streaming.PipeMapRunner
        at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:1211)
        at org.apache.hadoop.mapred.JobConf.getMapRunnerClass(JobConf.java:1011)
        at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:388)
        at org.apache.hadoop.mapred.MapTask.run(MapTask.java:327)
        at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:147)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:396)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1152)
        at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:142)
Caused by: java.lang.RuntimeException: java.lang.ClassNotFoundException: org.apache.hadoop.streaming.PipeMapRunner
        at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:1179)
        at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:1203)
        ... 8 more
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.streaming.PipeMapRunner
        at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:247)
        at org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:1125)
        at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:1177)
        ... 9 more
{noformat}
                
> Streaming jobs failing with PipeMapRunner ClassNotFoundException
> ----------------------------------------------------------------
>
>                 Key: MAPREDUCE-3254
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3254
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: contrib/streaming, mrv2
>    Affects Versions: 0.23.0
>            Reporter: Ramya Sunil
>
> ClassNotFoundException: org.apache.hadoop.streaming.PipeMapRunner encountered while running streaming jobs. Stack trace in the next comment.

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[jira] [Commented] (MAPREDUCE-3254) Streaming jobs failing with PipeMapRunner ClassNotFoundException

Posted by "Arun C Murthy (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-3254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13136730#comment-13136730 ] 

Arun C Murthy commented on MAPREDUCE-3254:
------------------------------------------

The test failures etc. seem unrelated, we need to debug Jenkins.

I'm going to commit this trivial fix, thanks to Ramya for verifying.
                
> Streaming jobs failing with PipeMapRunner ClassNotFoundException
> ----------------------------------------------------------------
>
>                 Key: MAPREDUCE-3254
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3254
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: contrib/streaming, mrv2
>    Affects Versions: 0.23.0
>            Reporter: Ramya Sunil
>            Assignee: Arun C Murthy
>            Priority: Blocker
>             Fix For: 0.23.0
>
>         Attachments: MAPREDUCE-3254.patch
>
>
> ClassNotFoundException: org.apache.hadoop.streaming.PipeMapRunner encountered while running streaming jobs. Stack trace in the next comment.

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[jira] [Updated] (MAPREDUCE-3254) Streaming jobs failing with PipeMapRunner ClassNotFoundException

Posted by "Arun C Murthy (Updated) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/MAPREDUCE-3254?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Arun C Murthy updated MAPREDUCE-3254:
-------------------------------------

    Resolution: Fixed
        Status: Resolved  (was: Patch Available)

I just committed this.
                
> Streaming jobs failing with PipeMapRunner ClassNotFoundException
> ----------------------------------------------------------------
>
>                 Key: MAPREDUCE-3254
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3254
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: contrib/streaming, mrv2
>    Affects Versions: 0.23.0
>            Reporter: Ramya Sunil
>            Assignee: Arun C Murthy
>            Priority: Blocker
>             Fix For: 0.23.0
>
>         Attachments: MAPREDUCE-3254.patch
>
>
> ClassNotFoundException: org.apache.hadoop.streaming.PipeMapRunner encountered while running streaming jobs. Stack trace in the next comment.

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[jira] [Commented] (MAPREDUCE-3254) Streaming jobs failing with PipeMapRunner ClassNotFoundException

Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-3254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13137140#comment-13137140 ] 

Hudson commented on MAPREDUCE-3254:
-----------------------------------

Integrated in Hadoop-Hdfs-trunk #845 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk/845/])
    MAPREDUCE-3254. Fixed streaming to set the job.jar by using the right JobConf ctor.

acmurthy : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1189587
Files : 
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
* /hadoop/common/trunk/hadoop-mapreduce-project/src/contrib/streaming/src/java/org/apache/hadoop/streaming/StreamJob.java

                
> Streaming jobs failing with PipeMapRunner ClassNotFoundException
> ----------------------------------------------------------------
>
>                 Key: MAPREDUCE-3254
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3254
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: contrib/streaming, mrv2
>    Affects Versions: 0.23.0
>            Reporter: Ramya Sunil
>            Assignee: Arun C Murthy
>            Priority: Blocker
>             Fix For: 0.23.0
>
>         Attachments: MAPREDUCE-3254.patch
>
>
> ClassNotFoundException: org.apache.hadoop.streaming.PipeMapRunner encountered while running streaming jobs. Stack trace in the next comment.

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[jira] [Commented] (MAPREDUCE-3254) Streaming jobs failing with PipeMapRunner ClassNotFoundException

Posted by "Ramya Sunil (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-3254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13136727#comment-13136727 ] 

Ramya Sunil commented on MAPREDUCE-3254:
----------------------------------------

Verified the fix on a 20node cluster and the streaming jobs complete successfully without the exception.
                
> Streaming jobs failing with PipeMapRunner ClassNotFoundException
> ----------------------------------------------------------------
>
>                 Key: MAPREDUCE-3254
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3254
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: contrib/streaming, mrv2
>    Affects Versions: 0.23.0
>            Reporter: Ramya Sunil
>            Assignee: Arun C Murthy
>            Priority: Blocker
>             Fix For: 0.23.0
>
>         Attachments: MAPREDUCE-3254.patch
>
>
> ClassNotFoundException: org.apache.hadoop.streaming.PipeMapRunner encountered while running streaming jobs. Stack trace in the next comment.

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[jira] [Commented] (MAPREDUCE-3254) Streaming jobs failing with PipeMapRunner ClassNotFoundException

Posted by "Hadoop QA (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-3254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13136722#comment-13136722 ] 

Hadoop QA commented on MAPREDUCE-3254:
--------------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12501016/MAPREDUCE-3254.patch
  against trunk revision .

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

    -1 tests included.  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 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 appears to introduce 170 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 failed the unit tests build

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

Test results: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1162//testReport/
Findbugs warnings: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1162//artifact/trunk/hadoop-mapreduce-project/patchprocess/newPatchFindbugsWarningshadoop-mapreduce-client-common.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1162//artifact/trunk/hadoop-mapreduce-project/patchprocess/newPatchFindbugsWarningshadoop-mapreduce-client-app.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1162//artifact/trunk/hadoop-mapreduce-project/patchprocess/newPatchFindbugsWarningshadoop-mapreduce-client-core.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1162//artifact/trunk/hadoop-mapreduce-project/patchprocess/newPatchFindbugsWarningshadoop-yarn-server-resourcemanager.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1162//artifact/trunk/hadoop-mapreduce-project/patchprocess/newPatchFindbugsWarningshadoop-yarn-server-web-proxy.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1162//artifact/trunk/hadoop-mapreduce-project/patchprocess/newPatchFindbugsWarningshadoop-yarn-server-nodemanager.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1162//artifact/trunk/hadoop-mapreduce-project/patchprocess/newPatchFindbugsWarningshadoop-yarn-common.html
Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1162//console

This message is automatically generated.
                
> Streaming jobs failing with PipeMapRunner ClassNotFoundException
> ----------------------------------------------------------------
>
>                 Key: MAPREDUCE-3254
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3254
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: contrib/streaming, mrv2
>    Affects Versions: 0.23.0
>            Reporter: Ramya Sunil
>            Assignee: Arun C Murthy
>            Priority: Blocker
>             Fix For: 0.23.0
>
>         Attachments: MAPREDUCE-3254.patch
>
>
> ClassNotFoundException: org.apache.hadoop.streaming.PipeMapRunner encountered while running streaming jobs. Stack trace in the next comment.

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[jira] [Assigned] (MAPREDUCE-3254) Streaming jobs failing with PipeMapRunner ClassNotFoundException

Posted by "Arun C Murthy (Assigned) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/MAPREDUCE-3254?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Arun C Murthy reassigned MAPREDUCE-3254:
----------------------------------------

    Assignee: Hitesh Shah
    
> Streaming jobs failing with PipeMapRunner ClassNotFoundException
> ----------------------------------------------------------------
>
>                 Key: MAPREDUCE-3254
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3254
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: contrib/streaming, mrv2
>    Affects Versions: 0.23.0
>            Reporter: Ramya Sunil
>            Assignee: Hitesh Shah
>            Priority: Blocker
>
> ClassNotFoundException: org.apache.hadoop.streaming.PipeMapRunner encountered while running streaming jobs. Stack trace in the next comment.

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