Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Blocker Blocker
    • Resolution: Fixed
    • Affects Version/s: 0.23.0
    • Fix Version/s: 0.23.1
    • Component/s: mrv2
    • Labels:
      None

      Description

      Since the mavenization went in the mapreduce examples jar no longer works.

      $ hadoop jar ./hadoop-0.23.0-SNAPSHOT/modules/hadoop-mapreduce-examples-0.23.0-SNAPSHOT.jar wordcount input output
      Exception in thread "main" java.lang.ClassNotFoundException: wordcount
      at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
      at java.security.AccessController.doPrivileged(Native Method)
      at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
      at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
      at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
      at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
      at java.lang.Class.forName0(Native Method)
      at java.lang.Class.forName(Class.java:247)
      at org.apache.hadoop.util.RunJar.main(RunJar.java:193)

      1. MAPREDUCE-3447.patch
        0.8 kB
        Mahadev konar

        Activity

        Hide
        Hudson added a comment -

        Integrated in Hadoop-Mapreduce-trunk #905 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk/905/)
        MAPREDUCE-3447. mapreduce examples not working (mahadev)

        mahadev : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1204695
        Files :

        • /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
        • /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-examples/pom.xml
        Show
        Hudson added a comment - Integrated in Hadoop-Mapreduce-trunk #905 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk/905/ ) MAPREDUCE-3447 . mapreduce examples not working (mahadev) mahadev : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1204695 Files : /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-examples/pom.xml
        Hide
        Hudson added a comment -

        Integrated in Hadoop-Mapreduce-0.23-Build #101 (See https://builds.apache.org/job/Hadoop-Mapreduce-0.23-Build/101/)
        MAPREDUCE-3447. mapreduce examples not working (mahadev)

        mahadev : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1204696
        Files :

        • /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/CHANGES.txt
        • /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-examples/pom.xml
        Show
        Hudson added a comment - Integrated in Hadoop-Mapreduce-0.23-Build #101 (See https://builds.apache.org/job/Hadoop-Mapreduce-0.23-Build/101/ ) MAPREDUCE-3447 . mapreduce examples not working (mahadev) mahadev : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1204696 Files : /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/CHANGES.txt /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-examples/pom.xml
        Hide
        Hudson added a comment -

        Integrated in Hadoop-Hdfs-trunk #871 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk/871/)
        MAPREDUCE-3447. mapreduce examples not working (mahadev)

        mahadev : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1204695
        Files :

        • /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
        • /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-examples/pom.xml
        Show
        Hudson added a comment - Integrated in Hadoop-Hdfs-trunk #871 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk/871/ ) MAPREDUCE-3447 . mapreduce examples not working (mahadev) mahadev : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1204695 Files : /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-examples/pom.xml
        Hide
        Hudson added a comment -

        Integrated in Hadoop-Hdfs-0.23-Build #84 (See https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/84/)
        MAPREDUCE-3447. mapreduce examples not working (mahadev)

        mahadev : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1204696
        Files :

        • /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/CHANGES.txt
        • /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-examples/pom.xml
        Show
        Hudson added a comment - Integrated in Hadoop-Hdfs-0.23-Build #84 (See https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/84/ ) MAPREDUCE-3447 . mapreduce examples not working (mahadev) mahadev : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1204696 Files : /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/CHANGES.txt /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-examples/pom.xml
        Hide
        Hudson added a comment -

        Integrated in Hadoop-Mapreduce-0.23-Commit #211 (See https://builds.apache.org/job/Hadoop-Mapreduce-0.23-Commit/211/)
        MAPREDUCE-3447. mapreduce examples not working (mahadev)

        mahadev : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1204696
        Files :

        • /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/CHANGES.txt
        • /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-examples/pom.xml
        Show
        Hudson added a comment - Integrated in Hadoop-Mapreduce-0.23-Commit #211 (See https://builds.apache.org/job/Hadoop-Mapreduce-0.23-Commit/211/ ) MAPREDUCE-3447 . mapreduce examples not working (mahadev) mahadev : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1204696 Files : /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/CHANGES.txt /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-examples/pom.xml
        Hide
        Hudson added a comment -

        Integrated in Hadoop-Common-0.23-Commit #200 (See https://builds.apache.org/job/Hadoop-Common-0.23-Commit/200/)
        MAPREDUCE-3447. mapreduce examples not working (mahadev)

        mahadev : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1204696
        Files :

        • /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/CHANGES.txt
        • /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-examples/pom.xml
        Show
        Hudson added a comment - Integrated in Hadoop-Common-0.23-Commit #200 (See https://builds.apache.org/job/Hadoop-Common-0.23-Commit/200/ ) MAPREDUCE-3447 . mapreduce examples not working (mahadev) mahadev : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1204696 Files : /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/CHANGES.txt /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-examples/pom.xml
        Hide
        Hudson added a comment -

        Integrated in Hadoop-Hdfs-0.23-Commit #197 (See https://builds.apache.org/job/Hadoop-Hdfs-0.23-Commit/197/)
        MAPREDUCE-3447. mapreduce examples not working (mahadev)

        mahadev : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1204696
        Files :

        • /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/CHANGES.txt
        • /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-examples/pom.xml
        Show
        Hudson added a comment - Integrated in Hadoop-Hdfs-0.23-Commit #197 (See https://builds.apache.org/job/Hadoop-Hdfs-0.23-Commit/197/ ) MAPREDUCE-3447 . mapreduce examples not working (mahadev) mahadev : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1204696 Files : /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/CHANGES.txt /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-examples/pom.xml
        Hide
        Hudson added a comment -

        Integrated in Hadoop-Mapreduce-trunk-Commit #1328 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Commit/1328/)
        MAPREDUCE-3447. mapreduce examples not working (mahadev)

        mahadev : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1204695
        Files :

        • /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
        • /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-examples/pom.xml
        Show
        Hudson added a comment - Integrated in Hadoop-Mapreduce-trunk-Commit #1328 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Commit/1328/ ) MAPREDUCE-3447 . mapreduce examples not working (mahadev) mahadev : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1204695 Files : /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-examples/pom.xml
        Hide
        Hudson added a comment -

        Integrated in Hadoop-Hdfs-trunk-Commit #1378 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk-Commit/1378/)
        MAPREDUCE-3447. mapreduce examples not working (mahadev)

        mahadev : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1204695
        Files :

        • /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
        • /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-examples/pom.xml
        Show
        Hudson added a comment - Integrated in Hadoop-Hdfs-trunk-Commit #1378 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk-Commit/1378/ ) MAPREDUCE-3447 . mapreduce examples not working (mahadev) mahadev : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1204695 Files : /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-examples/pom.xml
        Hide
        Hudson added a comment -

        Integrated in Hadoop-Common-trunk-Commit #1305 (See https://builds.apache.org/job/Hadoop-Common-trunk-Commit/1305/)
        MAPREDUCE-3447. mapreduce examples not working (mahadev)

        mahadev : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1204695
        Files :

        • /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
        • /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-examples/pom.xml
        Show
        Hudson added a comment - Integrated in Hadoop-Common-trunk-Commit #1305 (See https://builds.apache.org/job/Hadoop-Common-trunk-Commit/1305/ ) MAPREDUCE-3447 . mapreduce examples not working (mahadev) mahadev : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1204695 Files : /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-examples/pom.xml
        Hide
        Mahadev konar added a comment -

        Just committed this.

        Show
        Mahadev konar added a comment - Just committed this.
        Hide
        Alejandro Abdelnur added a comment -

        +1

        Show
        Alejandro Abdelnur added a comment - +1
        Hide
        Hadoop QA added a comment -

        -1 overall. Here are the results of testing the latest attachment
        http://issues.apache.org/jira/secure/attachment/12504539/MAPREDUCE-3447.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 12 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/1331//testReport/
        Findbugs warnings: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1331//artifact/trunk/hadoop-mapreduce-project/patchprocess/newPatchFindbugsWarningshadoop-mapreduce-examples.html
        Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1331//console

        This message is automatically generated.

        Show
        Hadoop QA added a comment - -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12504539/MAPREDUCE-3447.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 12 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/1331//testReport/ Findbugs warnings: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1331//artifact/trunk/hadoop-mapreduce-project/patchprocess/newPatchFindbugsWarningshadoop-mapreduce-examples.html Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1331//console This message is automatically generated.
        Hide
        Thomas Graves added a comment -

        +1. downloaded patch and tested, examples now work for me. Thanks Mahadev!

        Show
        Thomas Graves added a comment - +1. downloaded patch and tested, examples now work for me. Thanks Mahadev!
        Hide
        Jonathan Eagles added a comment -

        +1 (non-binding) Code looks good. Downloaded the patch and now I am able run the example wordcount listed above.

        Show
        Jonathan Eagles added a comment - +1 (non-binding) Code looks good. Downloaded the patch and now I am able run the example wordcount listed above.
        Hide
        Mahadev konar added a comment -

        Found the issue. The main class needs to be example driver. Uploading a fix.

        Show
        Mahadev konar added a comment - Found the issue. The main class needs to be example driver. Uploading a fix.
        Hide
        Mahadev konar added a comment -

        @Alejandro/Tom,
        Any pointers?

        Show
        Mahadev konar added a comment - @Alejandro/Tom, Any pointers?

          People

          • Assignee:
            Mahadev konar
            Reporter:
            Thomas Graves
          • Votes:
            0 Vote for this issue
            Watchers:
            3 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development