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  1. Hadoop YARN
  2. YARN-9802 YARN Timeline Service v2 (post GA features)
  3. YARN-5269

Bubble exceptions and errors all the way up the calls, including to clients.

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Details

    • Sub-task
    • Status: Open
    • Major
    • Resolution: Unresolved
    • YARN-2928
    • None
    • timelineserver

    Description

      Currently we ignore (swallow) exception from the HBase side in many cases (reads and writes).
      Also, on the client side, neither TimelineClient#putEntities (the v2 flavor) nor the #putEntitiesAsync method return any value.

      For the second drop we may want to consider how we properly bubble up exceptions throughout the write and reader call paths and if we want to return a response in putEntities and some future kind of result for putEntitiesAsync.

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          is related to

          Sub-task - The sub-task of the issue YARN-6357 Implement putEntitiesAsync API in TimelineCollector

          • Major - Major loss of function.
          • Resolved

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              haibochen Haibo Chen
              jrottinghuis Joep Rottinghuis
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              Dates

                Created:
                Updated: