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  1. Hadoop Map/Reduce
  2. MAPREDUCE-679

XML-based metrics as JSP servlet for JobTracker

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Details

    • New Feature
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 0.21.0
    • jobtracker
    • None
    • Reviewed
    • Added XML-based JobTracker status JSP page for metrics reporting

    Description

      In HADOOP-4559, a general REST API for reporting metrics was proposed but work seems to have stalled. In the interim, we have a simple XML translation of the existing JobTracker status page which provides the same metrics (including the tables of running/completed/failed jobs) as the human-readable page. This is a relatively lightweight addition to provide some machine-understandable metrics reporting.

      Attachments

        1. example-jobtracker-completed-job.xml
          1 kB
          Aaron Kimball
        2. example-jobtracker-running-job.xml
          1 kB
          Aaron Kimball
        3. MAPREDUCE-679.2.patch
          10 kB
          Aaron Kimball
        4. MAPREDUCE-679.3.patch
          11 kB
          Aaron Kimball
        5. MAPREDUCE-679.4.patch
          11 kB
          Aaron Kimball
        6. MAPREDUCE-679.5.patch
          16 kB
          Aaron Kimball
        7. MAPREDUCE-679.6.patch
          16 kB
          Aaron Kimball
        8. MAPREDUCE-679.7.patch
          16 kB
          Aaron Kimball
        9. MAPREDUCE-679.patch
          5 kB
          Aaron Kimball

        Issue Links

          relates to

          New Feature - A new feature of the product, which has yet to be developed. HDFS-453 XML-based metrics as JSP servlet for NameNode

          • Major - Major loss of function.
          • Resolved

          New Feature - A new feature of the product, which has yet to be developed. MAPREDUCE-2818 Rest API for retrieving job / task statistics

          • Trivial - Cosmetic problem like misspelt words or misaligned text.
          • Resolved

          Activity

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              kimballa Aaron Kimball
              kimballa Aaron Kimball
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              Dates

                Created:
                Updated:
                Resolved: