Clara Xiong created HBASE-26237:
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Summary: Improve computation complexity for
primaryRegionCountSkewCostFunctio
Key: HBASE-26237
URL: https://issues.apache.org/jira/browse/HBASE-26237
Project: HBase
Issue Type: Bug
Components: Balancer
Reporter: Clara Xiong
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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