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Try to avoid intermittent LuminexTest query timeouts by forcing db stats update#877

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labkey-chrisj merged 1 commit intorelease25.3-SNAPSHOTfrom
25.3_fb_luminex_query_plan_bump
Apr 22, 2025
Merged

Try to avoid intermittent LuminexTest query timeouts by forcing db stats update#877
labkey-chrisj merged 1 commit intorelease25.3-SNAPSHOTfrom
25.3_fb_luminex_query_plan_bump

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Rationale

Recently, LuminexUploadAndLinkTest.testUploadAndLink has been failing intermittently (mostly on SQL) in ways that look like the query took just a moment longer than the 30-second timeout for it. (that is, the after-failure screenshot shows the test in the expected state).

The theory of this change is that SQL isn't choosing an appropriate query plan for this longer-running query; the change itself forces a stats update in hopes of poking it into choosing a better query plan

Related Pull Requests

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Changes

update stats and then return to the page it was on

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ERROR: A pull request from 25.3_fb_luminex_query_plan_bump is expected to target release25.3-SNAPSHOT, not develop

@labkey-chrisj labkey-chrisj changed the base branch from develop to release25.3-SNAPSHOT April 22, 2025 18:09
@labkey-chrisj labkey-chrisj merged commit d2f7169 into release25.3-SNAPSHOT Apr 22, 2025
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@labkey-chrisj labkey-chrisj deleted the 25.3_fb_luminex_query_plan_bump branch April 22, 2025 19:26
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2 participants