HIVE-25217: Move isEligibleForCompaction evaluation under the Initiator thread pool #2367
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klcopp
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Jun 8, 2021
kgyrtkirk
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dengzhhu653
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Dec 15, 2022
…or thread pool (Denys Kuzmenko, reviewed by Karen Coppage) Closes (apache#2367)
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What changes were proposed in this pull request?
Move isEligibleForCompaction evaluation under the Initiator thread pool
Why are the changes needed?
Checking for eligibility >1 mil of distinct table / partition combinations can take a while by the Initiator since all steps are performed in the main thread.
Does this PR introduce any user-facing change?
No
How was this patch tested?
Itest