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OperationService: reduce contention on counters #4925

pveentjer opened this issue Mar 28, 2015 · 1 comment


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commented Mar 28, 2015

We have some counters in the OperationServiceImpl like the executedOperationsCount. This shared counter is updated by all threads.

Probably a counter per partition, or a 'core-size' number of counters and do a mod using the partition-id. This reduces the pressure on these counters.

@pveentjer pveentjer added this to the 3.6 milestone Mar 28, 2015

@enesakar enesakar modified the milestones: 3.6, 3.7 Nov 27, 2015

@degerhz degerhz modified the milestones: 3.8, 3.7 Jun 10, 2016

@jerrinot jerrinot modified the milestones: 3.9, 3.8 Dec 12, 2016


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commented May 24, 2017

Already fixed.

@mdogan mdogan closed this May 24, 2017

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