Uploaded image for project: 'CDH'
  1. CDH
  2. DISTRO-461

ClassCastException in org.apache.hadoop.mapreduce.task.reduce.MergeManagerImpl on shuffle

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: CDH4.2.0
    • Fix Version/s: CDH4.2.1
    • Component/s: MapReduce
    • Labels:
      None

      Description

      We just upgraded to CDH4.2.0, but now I get this error when doing a relatively simple pig query.

      All Google gives me is this

      https://issues.apache.org/jira/browse/MAPREDUCE-5034

      so is it possible CDH4.2.0 includes the "previous version of the patch" they're referring to?

        Attachments

          Activity

            People

            • Assignee:
              Unassigned
              Reporter:
              esmil Emil
            • Votes:
              3 Vote for this issue
              Watchers:
              6 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: