Uploaded image for project: 'Mahout'
  1. Mahout
  2. MAHOUT-641

DistributedRowMatrix hadoop jobs ignore Configuration set via setConf()

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.4, 0.5
    • Fix Version/s: 0.5
    • Component/s: Math
    • Environment:

      Mahout 0.4 and 0.5-SNAPSHOT run with Hadoop 0.20.2 on Mac OS 10.6 and Linux x86_64 2.6.18

      Description

      I am using the Distributed Lanczos solver which uses the DistributedRowMatrix class for it's internal calculation. In our environment, I need to set some Configuration properties (specifically hadoop.job.ugi & hadoop.queue.name), which are when set via the setConf() method on DistributedLanczosSolver. These are correctly passed to DistributedRowMatrix via its setConf() method, but are not passed into the Hadoop JobConfs created by the various static routines in MatrixMultiplicationJob, TimesSquaredJob, and TransposeJob.

        Attachments

        1. MAHOUT-641.patch
          19 kB
          Jonathan Traupman

          Activity

            People

            • Assignee:
              Unassigned
              Reporter:
              jtraupman Jonathan Traupman
            • Votes:
              1 Vote for this issue
              Watchers:
              0 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Time Tracking

                Estimated:
                Original Estimate - 24h
                24h
                Remaining:
                Remaining Estimate - 24h
                24h
                Logged:
                Time Spent - Not Specified
                Not Specified