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  1. Hadoop YARN
  2. YARN-149 [Umbrella] ResourceManager (RM) Fail-over
  3. YARN-1514

Utility to benchmark ZKRMStateStore#loadState for ResourceManager-HA

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    Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.7.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      ZKRMStateStore is very sensitive to ZNode-related operations as discussed in YARN-1307, YARN-1378 and so on. Especially, ZKRMStateStore#loadState is called when RM-HA cluster does failover. Therefore, its execution time impacts failover time of RM-HA.

      We need utility to benchmark time execution time of ZKRMStateStore#loadStore as development tool.

        Attachments

        1. YARN-1514.wip.patch
          8 kB
          Tsuyoshi Ozawa
        2. YARN-1514.wip-2.patch
          13 kB
          Tsuyoshi Ozawa
        3. YARN-1514.1.patch
          18 kB
          Tsuyoshi Ozawa
        4. YARN-1514.2.patch
          18 kB
          Tsuyoshi Ozawa
        5. YARN-1514.3.patch
          15 kB
          Tsuyoshi Ozawa
        6. YARN-1514.4.patch
          17 kB
          Tsuyoshi Ozawa
        7. YARN-1514.4.patch
          18 kB
          Tsuyoshi Ozawa
        8. YARN-1514.5.patch
          18 kB
          Tsuyoshi Ozawa
        9. YARN-1514.5.patch
          18 kB
          Tsuyoshi Ozawa
        10. YARN-1514.6.patch
          16 kB
          Tsuyoshi Ozawa
        11. YARN-1514.7.patch
          17 kB
          Tsuyoshi Ozawa

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              • Assignee:
                ozawa Tsuyoshi Ozawa
                Reporter:
                ozawa Tsuyoshi Ozawa
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                Dates

                • Created:
                  Updated:
                  Resolved: