Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.23.0
    • Fix Version/s: 0.23.0
    • Component/s: build
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
      Removed duplicated hadoop-common library dependencies.

      Description

      For trunk, the build and deployment tree look like this:

      hadoop-common-0.2x.y
      hadoop-hdfs-0.2x.y
      hadoop-mapred-0.2x.y

      Technically, mapred's the third party dependent jar files should be fetch from hadoop-common and hadoop-hdfs. However, it is currently fetching from hadoop-mapred/lib only. It would be nice to eliminate the need to repeat duplicated jar files at build time.

      There are two options to manage this dependency list, continue to enhance ant build structure to fetch and filter jar file dependencies using ivy. On the other hand, it would be a good opportunity to convert the build structure to maven, and use maven to manage the provided jar files.

        Issue Links

          Activity

          Eric Yang created issue -
          Eric Yang made changes -
          Field Original Value New Value
          Link This issue is blocked by HADOOP-6255 [ HADOOP-6255 ]
          Eric Yang made changes -
          Link This issue is blocked by HADOOP-6255 [ HADOOP-6255 ]
          Eric Yang made changes -
          Link This issue blocks HADOOP-6255 [ HADOOP-6255 ]
          Tsz Wo Nicholas Sze made changes -
          Link This issue relates to HADOOP-7289 [ HADOOP-7289 ]
          Eric Yang made changes -
          Attachment MAPREDUCE-2483.patch [ 12479170 ]
          Eric Yang made changes -
          Status Open [ 1 ] Patch Available [ 10002 ]
          Release Note Removed duplicated hadoop-common library dependencies.
          Assignee Eric Yang [ eyang ]
          Eric Yang made changes -
          Link This issue incorporates MAPREDUCE-2496 [ MAPREDUCE-2496 ]
          Owen O'Malley made changes -
          Status Patch Available [ 10002 ] Resolved [ 5 ]
          Hadoop Flags [Reviewed]
          Fix Version/s 0.23.0 [ 12315570 ]
          Resolution Fixed [ 1 ]
          Arun C Murthy made changes -
          Status Resolved [ 5 ] Closed [ 6 ]

            People

            • Assignee:
              Eric Yang
              Reporter:
              Eric Yang
            • Votes:
              0 Vote for this issue
              Watchers:
              4 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development