Uploaded image for project: 'Hadoop Common'
  1. Hadoop Common
  2. HADOOP-1163

Ganglia metrics reporting is misconfigured

Log workAgile BoardRank to TopRank to BottomAttach filesAttach ScreenshotBulk Copy AttachmentsBulk Move AttachmentsVotersWatch issueWatchersCreate sub-taskConvert to sub-taskMoveLinkCloneLabelsUpdate Comment AuthorReplace String in CommentUpdate Comment VisibilityDelete Comments
    XMLWordPrintableJSON

Details

    • Bug
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • 0.12.1
    • 0.13.0
    • metrics
    • None
    • ganglia-3.0.3

    Description

      In hadoop-metrics.properties, I set mapred.class=org.apache.hadoop.metrics.ganglia.GangliaContext.

      If I then get the gmond xml feed from the gmond server, I get this:

      <METRIC NAME="load_one" VAL="1.04" TYPE="float" UNITS="" TN="28" TMAX="70" DMAX="0" SLOPE="both" SOURCE="gmond"/>
      ...
      <METRIC NAME="datanode.myhostname.bytes_read" VAL="657927" TYPE="int32" UNITS="" TN="5696" TMAX="60" DMAX="0" SLOPE="both" SOURCE="gmetric"/>

      Because the bytes_read metric has the datanode.hostname prefix, it will not aggregate with metrics from other hosts properly.

      Attachments

        Activity

          This comment will be Viewable by All Users Viewable by All Users
          Cancel

          People

            Unassigned Unassigned Assign to me
            bien Michael Bieniosek
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved:

              Slack

                Issue deployment