tikvclient: Add endKey param to Scanner (#8178) #8247
Merged
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What problem does this PR solve?
This PR cherry-picks #8178 to release-2.1 branch, and needs to be merged after:
This fixes in some conditions the kv_scan goes to a deleted range, which may make tikv panic.
What is changed and how it works?
This PR cherry-picks #8178 to release-2.1 branch.
Check List
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