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  1. Help-Coaches-Desk
  2. HELC-888

FIWARE.Request.Coach.CreatiFI.FIWARE.Request.Lab.Data.BigData-Analysis.ErrorRunningMRWithMahoutLibrary

    Details

    • Type: extRequest
    • Status: Closed
    • Priority: Major
    • Resolution: Done
    • Component/s: CreatiFI
    • Labels:
      None

      Description

      Dear FIWARE coach,
      we forward you a support request received from a CreatiFI applicant we are
      not able to solve.
      Please let us know if you need direct contact with the submitter.
      Thanks.

      *********************************

      We struggle getting a custom MapReduce job running with an external library.

      We can do the following:
      run the hadoop-examples.jar
      run the hadoop-examples.jar in our home directory
      run the hadoop word-count.jar example in our home directory

      We fail to run the following:
      run the hadoop word-count.jar with mahout: we get the following compiler
      error

      [jakob.zeitler@cosmosmaster-gi WordCountExample]$ javac -classpath
      "/usr/lib/hadoop-0.20/hadoop-0.20.2-cdh3u6-core.jar:/home/jakob.zeitler/lib/apache-mahout-distribution-0.10.1/:/home/jakob.zeitler/lib/apache-mahout-distribution-0.10.1/lib/"
      -d classes/ WordCount.java
      WordCount.java:12: cannot find symbol
      symbol : class mahout
      location: package org.apache
      import org.apache.mahout;
      ^
      1 error

      *********************************

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      [Created via e-mail received from: Andrea Maestrini <amaestrini@create-net.org>]

        Issue Links

          Activity

          fw.ext.user FW External User created issue -
          silviocretti Silvio Cretti made changes -
          Field Original Value New Value
          Assignee Silvio Cretti [ silvio.cretti ]
          silviocretti Silvio Cretti made changes -
          Component/s CreatiFI [ 10357 ]
          silviocretti Silvio Cretti made changes -
          Assignee Silvio Cretti [ silvio.cretti ] Francisco Romero [ frb ]
          frb Francisco Romero made changes -
          Status Open [ 1 ] In Progress [ 3 ]
          frb Francisco Romero made changes -
          Status In Progress [ 3 ] Answered [ 10104 ]
          frb Francisco Romero made changes -
          Resolution Done [ 10000 ]
          Status Answered [ 10104 ] Closed [ 6 ]
          frb Francisco Romero made changes -
          Summary [Fiware-creatifi-coaching] [CreatiFI Benelux Hub] Running a MapReduce job on COSMOS Hadoop GE with Mahout library FIWARE.Request.Lab.Data.BigData-Analysis.ErrorRunningMRWithMahoutLibrary
          backlogmanager Backlog Manager made changes -
          Link This issue relates to HELP-4568 [ HELP-4568 ]
          backlogmanager Backlog Manager made changes -
          Assignee Francisco Romero [ frb ] Silvio Cretti [ silvio.cretti ]
          backlogmanager Backlog Manager made changes -
          Summary FIWARE.Request.Lab.Data.BigData-Analysis.ErrorRunningMRWithMahoutLibrary FIWARE.Request.Coach.CreatiFI.FIWARE.Request.Lab.Data.BigData-Analysis.ErrorRunningMRWithMahoutLibrary

            People

            • Assignee:
              silviocretti Silvio Cretti
              Reporter:
              fw.ext.user FW External User
            • Votes:
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              Watchers:
              2 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: