Cherry-pick: Acquire workflow lock during backfill history (#6088) #6102
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## What changed? Acquire workflow lock during backfill history ## Why? Stream replication processes WorkflowRun concurrently. This could lead to concurrent append history node on same node id and write dirty history node into the table. ## How did you test it? <!-- How have you verified this change? Tested locally? Added a unit test? Checked in staging env? --> ## Potential risks <!-- Assuming the worst case, what can be broken when deploying this change to production? --> ## Documentation <!-- Have you made sure this change doesn't falsify anything currently stated in `docs/`? If significant new behavior is added, have you described that in `docs/`? --> ## Is hotfix candidate? <!-- Is this PR a hotfix candidate or does it require a notification to be sent to the broader community? (Yes/No) -->
kevinkyyro
approved these changes
Jun 10, 2024
yiminc
approved these changes
Jun 10, 2024
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What changed?
Acquire workflow lock during backfill history
Why?
Stream replication processes WorkflowRun concurrently. This could lead to concurrent append history node on same node id and write dirty history node into the table.
How did you test it?
Potential risks
Documentation
Is hotfix candidate?