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  1. Hadoop Map/Reduce
  2. MAPREDUCE-1717

Topology resolution should be asynchronous

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Incomplete
    • 0.22.0
    • None
    • jobtracker
    • None

    Description

      Currently we hold the JT lock while resolving topology of nodes. We need to make this asynchronous w.r.t. the JT lock.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. MAPREDUCE-1372 ConcurrentModificationException in JobInProgress

          • Blocker - Blocks development and/or testing work, production could not run
          • Closed

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              Unassigned Unassigned
              acmurthy Arun Murthy
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              Dates

                Created:
                Updated:
                Resolved: