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  1. HBase
  2. HBASE-4281

Add facility to dump current state of all executors

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Details

    • New Feature
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 0.92.0
    • 0.92.0
    • master, regionserver, util
    • None
    • Reviewed

    Description

      For debugging, it's useful to be able to understand the current state of all of the executors. This is like the /stacks servlet, but with executor-specific information, including what's queued and not yet running.

      Attachments

        1. hbase-4281-v4.txt
          15 kB
          Todd Lipcon
        2. hbase-4281-v3.txt
          15 kB
          Todd Lipcon
        3. 0006-HBASE-4281.-ExecutorService-monitoring-v2.patch
          11 kB
          Todd Lipcon
        4. 0006-HBASE-4281.-ExecutorService-monitoring.patch
          11 kB
          Todd Lipcon

        Issue Links

          blocks

          New Feature - A new feature of the product, which has yet to be developed. HBASE-4292 Add a debugging dump servlet to the master and regionserver

          • Major - Major loss of function.
          • Closed

          Activity

            People

              tlipcon Todd Lipcon
              tlipcon Todd Lipcon
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              Dates

                Created:
                Updated:
                Resolved: