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[v24.1.x] stm_manager: tighten interaction between bg application and snapshots #21254

Merged
merged 2 commits into from
Jul 5, 2024
Merged

[v24.1.x] stm_manager: tighten interaction between bg application and snapshots #21254

merged 2 commits into from
Jul 5, 2024

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vbotbuildovich
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Backport of PR #18576
Fixes: #21252,

@bharathv @vbotbuildovich
stm_manager: tighten interaction between bg application and snapshots
f1ac0e3 
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
657dcdd 
(cherry picked from commit 9ed66c9)
@vbotbuildovich vbotbuildovich added this to the v24.1.x-next milestone Jul 5, 2024
@vbotbuildovich vbotbuildovich added the kind/backport PRs targeting a stable branch label Jul 5, 2024
@bharathv bharathv merged commit cfb5755 into redpanda-data:v24.1.x Jul 5, 2024
18 checks passed
@BenPope BenPope modified the milestones: v24.1.x-next, v24.1.10 Jul 19, 2024
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@bharathv bharathv bharathv approved these changes

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@vbotbuildovich @bharathv @BenPope