stats: support display invalid key in stats buckets (#12064) #12094
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cherry-pick #12064 to release-3.0
What problem does this PR solve?
show stats_buckets
sometimes shows errors likeinvalid encoded key flag 252
.What is changed and how it works?
Feedback may generate invalid index keys, we need to handle these when trying to display values instead of raise errors.
Check List
Tests
Unit test
Code changes
Has exported function/method change
Side effects
Related changes
Release note