Enable retry on mutable state checksum verification failure #5691
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What changed?
Why?
In the past 3 months, we're bothered by corrupted workflows from our internal sql database. And we suspect that it's because the mutable state we read from database under some edge case is from an inconsistent view of database. We enabled checksum and verified that there is some checksum failures in production, but we don't have the details in the logs and still don't know the root cause.
We add a retry mechanism and hope this will temporarily fix the issue.
How did you test it?
Potential risks
this is protected by feature flag, we can disable the feature flag if there is any issue
Release notes
Documentation Changes