[IMPALA-12654] Turn query_cpu_count_divisor flag into a query option - ASF JIRA

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Type: Improvement
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: Impala 4.3.0
Fix Version/s: Impala 4.4.0
Component/s: Frontend
Labels:
None

Target Version:

Impala 4.4.0
Epic Color:
ghx-label-13

Description

~~IMPALA-11604~~ add hidden backend flag named query_cpu_count_divisor to allow oversubscribing CPU cores more than what is available in executor group set. It is better to turn this backend flag into query option so that it can be tuned for individual query.

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Assignee:: Riza Suminto

Reporter:: Riza Suminto

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Dates

Created:: 18/Dec/23 22:13

Updated:: 04/Jan/24 20:36

Resolved:: 04/Jan/24 20:36