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txn coordinator: gate tm_stm for long txn operations

Open rystsov opened this issue 3 years ago • 1 comments

Cover letter

It should fix a use-after-free problem caused by tm_stm shutdown interweaving with end_txn

Fixes #6329

Backport Required

  • [ ] not a bug fix
  • [ ] issue does not exist in previous branches
  • [x] papercut/not impactful enough to backport
  • [ ] v22.2.x
  • [ ] v22.1.x
  • [ ] v21.11.x

Release notes

  • none

rystsov avatar Sep 13 '22 18:09 rystsov

UpgradeBackToBackTest.test_upgrade_with_all_workloads https://github.com/redpanda-data/redpanda/issues/6399 (new issue, isn't related to the change)

rystsov avatar Sep 14 '22 14:09 rystsov

investigating the issue there

rystsov avatar Sep 28 '22 03:09 rystsov