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  1. HBase
  2. HBASE-25697 StochasticBalancer improvement for large scale clusters
  3. HBASE-26237

Improve computation complexity for primaryRegionCountSkewCostFunctio

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    • Type: Sub-task
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.0.0-alpha-2
    • Component/s: Balancer
    • Labels:
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      Description

      Recomputation of primaryRegionCountSkewCostFunction can be reduced from O(n ) to O(1) by only incrementing the destination and decrementing the source instead of full recompute.

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              • Assignee:
                clarax98007 Clara Xiong
                Reporter:
                claraxiong Clara Xiong
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