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  1. Hadoop YARN
  2. YARN-7055 YARN Timeline Service v.2: beta 1 / GA
  3. YARN-9374

HBaseTimelineWriterImpl sync writes has to avoid thread blocking if storage down

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 3.2.0
    • Fix Version/s: 3.3.0, 3.2.1
    • Component/s: ATSv2
    • Labels:
      None

      Description

      HBaseTimelineWriterImpl sync writes has to avoid thread blocking if storage is down. Currently we check if hbase storage is down in TimelineReader before reading entities and fail immediately in YARN-8302. Similar fix is needed for write. Async is handled in YARN-9335.

        Attachments

        1. YARN-9374-001.patch
          9 kB
          Prabhu Joseph
        2. YARN-9374-002.patch
          9 kB
          Prabhu Joseph
        3. YARN-9374-003.patch
          9 kB
          Prabhu Joseph
        4. YARN-9374-004.patch
          9 kB
          Prabhu Joseph
        5. YARN-9374-005.patch
          14 kB
          Prabhu Joseph
        6. YARN-9374-006.patch
          14 kB
          Prabhu Joseph
        7. YARN-9374-007.patch
          14 kB
          Prabhu Joseph

        Issue Links

        relates to

        Sub-task - The sub-task of the issue YARN-9335 [atsv2] Restrict the number of elements held in timeline collector when backend is unreachable for async calls

        • Major - Major loss of function.
        • Resolved

        Improvement - An improvement or enhancement to an existing feature or task. YARN-8302 ATS v2 should handle HBase connection issue properly

        • Major - Major loss of function.
        • Resolved
        requires

        Sub-task - The sub-task of the issue YARN-8499 ATS v2 Generic TimelineStorageMonitor

        • Major - Major loss of function.
        • Resolved

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            People

            • Assignee:
              prabhujoseph Prabhu Joseph
              Reporter:
              prabhujoseph Prabhu Joseph

              Dates

              • Created:
                Updated:
                Resolved:

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