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https://issues.apache.org/jira/browse/IMPALA-7356?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tim Armstrong reassigned IMPALA-7356:
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Assignee: Tim Armstrong
> Stress test for memory-based admission control
> ----------------------------------------------
>
> Key: IMPALA-7356
> URL: https://issues.apache.org/jira/browse/IMPALA-7356
> Project: IMPALA
> Issue Type: Test
> Components: Infrastructure
> Reporter: Tim Armstrong
> Assignee: Tim Armstrong
> Priority: Major
> Labels: admission-control
>
> We should extend the existing stress test to have a new mode designed to test
> memory-based admission control, where the stress test framework does not try
> to throttle memory consumption but instead relies on Impala doing so.
> The required changes would be:
> * A mode to disable throttling
> * Options for stricter pass conditions - queries should not fail with OOM
> even if the stress test tries to submit way too many queries.
> * However AC queue timeouts may be ok.
> * Investigation into the logic for choosing which query to run next and when
> - does that need to change?
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