Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-11261

Document missing NameNode metrics

    XMLWordPrintableJSON

Details

    • Bug
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • 3.0.0-alpha2
    • 2.8.0, 3.0.0-alpha2
    • documentation
    • None

    Description

      Found two missing metric names in Metric.md. One is introduced by HDFS-10872, another one is HDFS-10676. In HDFS-10872, it adds MutableRate metrics for FSNamesystemLock operations. In HDFS-10676, it adds the metric for generating EDEKs.

      Attachments

        1. HDFS-11261.001.patch
          2 kB
          Yiqun Lin

        Issue Links

          breaks

          Bug - A problem which impairs or prevents the functions of the product. HDFS-12317 HDFS metrics render error in the page of Github

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. HDFS-12160 Fix broken NameNode metrics documentation

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

          Sub-task - The sub-task of the issue HDFS-10872 Add MutableRate metrics for FSNamesystemLock operations

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. HDFS-13792 Fix FSN read/write lock metrics name

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

          Improvement - An improvement or enhancement to an existing feature or task. HDFS-10676 Add namenode metric to measure time spent in generating EDEKs

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              linyiqun Yiqun Lin
              linyiqun Yiqun Lin
              Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: