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[v23.3.x] stm_manager: tighten interaction between bg application and snapshots #21255

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merged 2 commits into from
Jul 5, 2024
Merged

[v23.3.x] stm_manager: tighten interaction between bg application and snapshots #21255

merged 2 commits into from
Jul 5, 2024

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vbotbuildovich
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Backport of PR #18576
Fixes: #21253,

bharathv added 2 commits July 5, 2024 01:23
@bharathv @vbotbuildovich
stm_manager: tighten interaction between bg application and snapshots
3616180 
wait for background applicators to finish before applying raft
snapshots, else there is a danger of next_to_apply offset moving
backwards with interleaved bg_apply and snapshot fibers.

(cherry picked from commit c8290e5)
@bharathv @vbotbuildovich
stm_manager/tests: test racing bg apply with snapshots
f2f9302 
(cherry picked from commit 9ed66c9)
@vbotbuildovich vbotbuildovich added this to the v23.3.x-next milestone Jul 5, 2024
@vbotbuildovich vbotbuildovich added the kind/backport PRs targeting a stable branch label Jul 5, 2024
@vbotbuildovich vbotbuildovich requested a review from bharathv July 5, 2024 01:23
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bharathv commented Jul 5, 2024

Unrelated failure: test_leadership_transfer

@piyushredpanda piyushredpanda merged commit 002d8cd into redpanda-data:v23.3.x Jul 5, 2024
14 of 17 checks passed
@piyushredpanda piyushredpanda modified the milestones: v23.3.x-next, v23.3.19 Jul 17, 2024
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@bharathv bharathv bharathv approved these changes

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