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  1. HBase
  2. HBASE-20188 [TESTING] Performance
  3. HBASE-21333

[amv2] large cluster startup is slow

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    Details

    • Type: Sub-task
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 2.1.0
    • Fix Version/s: None
    • Component/s: amv2
    • Labels:
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      Description

      Testing startup of cluster with 500+ nodes and .5M regions takes a few hours.

      This is a 2.1.x cluster with batching disabled.

      Looking at what the Master is doing, its mostly just parsing regionserver reports.

      Stats to follow.

        Attachments

        1. 2.1.1.129578.alloc.svg
          393 kB
          Michael Stack
        2. 2.1.1.129578.lock.svg
          112 kB
          Michael Stack
        3. 2.1.1.129578.cpu.svg
          520 kB
          Michael Stack

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            • Assignee:
              Unassigned
              Reporter:
              stack Michael Stack
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              Dates

              • Created:
                Updated: