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Avoid lock contention in table configuration #1102

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merged 1 commit into from Apr 18, 2019

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@keith-turner
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commented Apr 17, 2019

Lock contentions was observed in table configuration during profiling.
This change replaces a syncronized pointer to a ZooCache with an
AtomicReference.

Avoid lock contention in table configuration
Lock contentions was observed in table configuration during profiling.
This change replaces a syncronized pointer to a ZooCache with an
AtomicReference.

@keith-turner keith-turner merged commit 89d36cf into apache:master Apr 18, 2019

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@keith-turner keith-turner deleted the keith-turner:lock-contention branch Apr 18, 2019

@ctubbsii ctubbsii added the v2.0.0 label Apr 22, 2019

@ctubbsii ctubbsii added this to Done in 2.0.0 Jun 14, 2019

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