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  1. CDAP
  2. CDAP-12974

Remove concurrent upgrades of coprocessors

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 5.0.0, 4.3.3
    • Component/s: None
    • Labels:
    • Release Notes:
      Removed concurrent upgrades of HBase coprocessors since it could lead to regions getting stuck in transit.
    • Rank:
      1|i00a27:

      Description

      In CDAP-9278, we introduced concurrent coprocessor upgrades. This involves concurrnet disabling of HBase tables. However, we saw that concurrent disabling of tables caused the regions to get stuck in transition. It is better we go back to upgrading one coprocessor at a time.

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              • Assignee:
                poorna Poorna Chandra
                Reporter:
                poorna Poorna Chandra
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                • Created:
                  Updated:
                  Resolved: