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kvserver: deflake TestMergeQueue{...} tests#86412

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craig[bot] merged 1 commit intocockroachdb:masterfrom
irfansharif:220818.deflake-TestMergeQueue
Aug 19, 2022
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kvserver: deflake TestMergeQueue{...} tests#86412
craig[bot] merged 1 commit intocockroachdb:masterfrom
irfansharif:220818.deflake-TestMergeQueue

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@irfansharif irfansharif commented Aug 18, 2022

Fixes #73107. Fixes #79109. Fixes #85372.

It's possible that under certain conditions the merge queue doesn't
immediately merge what these tests are expecting. One possible reasons is
span config asynchrony; the merge queue is actually disabled until each
store learns about at least some span config state: #78122 (if we don't
have any span configs available, enabling range merges would be
extremely dangerous -- we could collapse everything into a single
range).

Release justification: stability work
Release note: None

@irfansharif irfansharif requested review from arulajmani and nvb August 18, 2022 19:13
@irfansharif irfansharif requested a review from a team as a code owner August 18, 2022 19:13
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@irfansharif irfansharif force-pushed the 220818.deflake-TestMergeQueue branch from b3f3dcd to 9fa8d7a Compare August 18, 2022 19:15
Fixes cockroachdb#73107. Fixes cockroachdb#79109. Fixes cockroachdb#85372.

It's possible that under certain conditions the merge queue doesn't
immediately merge what these tests are expecting. One possible reasons is
span config asynchrony; the merge queue is actually disabled until each
store learns about at least some span config state: cockroachdb#78122 (if we don't
have any span configs available, enabling range merges would be
extremely dangerous -- we could collapse everything into a single
range).

Release justification: stability work
Release note: None
@irfansharif irfansharif force-pushed the 220818.deflake-TestMergeQueue branch from 9fa8d7a to 8f335cb Compare August 19, 2022 02:07
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Reviewed 1 of 1 files at r1, all commit messages.
Reviewable status: :shipit: complete! 0 of 0 LGTMs obtained (waiting on @nvanbenschoten)

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bors r+

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craig bot commented Aug 19, 2022

Build failed (retrying...):

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craig bot commented Aug 19, 2022

Build succeeded:

@craig craig bot merged commit 6a51183 into cockroachdb:master Aug 19, 2022
@irfansharif irfansharif deleted the 220818.deflake-TestMergeQueue branch August 19, 2022 21:28
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kv/kvserver: TestMergeQueueWithSlowNonVoterSnaps failed kv/kvserver: TestMergeQueueWithSlowNonVoterSnaps failed kv/kvserver: TestMergeQueue failed

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