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  1. Hadoop YARN
  2. YARN-4118

Newly submitted app maybe stuck at saving state if store operation failure is ignored in ZKRMStateStore

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Details

    • Bug
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
    • None
    • None

    Description

      In YARN-2019, we took a decision to ignore the failure and not fail the RM when ZK is unavailable.
      However, it leaves newly submitted app stuck at saving state.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. YARN-2019 Retrospect on decision of making RM crashed if any exception throw in ZKRMStateStore

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. YARN-4087 Followup fixes after YARN-2019 regarding RM behavior when state-store error occurs

          • Major - Major loss of function.
          • Closed

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              sunilg Sunil G
              jianhe Jian He
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              Dates

                Created:
                Updated: