Uploaded image for project: 'Chukwa'
  1. Chukwa
  2. CHUKWA-447

Load increased by 50% when using ExecAdaptor instead of org.apache.hadoop.chukwa.inputtools.plugin.metrics.Exec+FileTailingAdaptor

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.3.0, 0.4.0
    • Fix Version/s: 0.5.0
    • Component/s: Input Tools
    • Labels:
      None
    • Environment:

      Redhat EL 5.1, Java 6

      Description

      While I am coming up a fix for CHUKWA-446, I notice the load average increased by ExecAdaptor. There is probably something that could be improved to reduce the cost of ExecAdaptor.

        Attachments

        1. CHUKWA-447.patch
          0.7 kB
          Eric Yang
        2. Picture 4.png
          47 kB
          Eric Yang

          Activity

            People

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

              Dates

              • Created:
                Updated:
                Resolved: