Uploaded image for project: 'Hadoop YARN'
  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

    XMLWordPrintableJSON

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

            Activity

              People

              • Assignee:
                prabhujoseph Prabhu Joseph
                Reporter:
                prabhujoseph Prabhu Joseph
              • Votes:
                0 Vote for this issue
                Watchers:
                6 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: