txnkv: support shared lock upgrades - #2014

Open

wfxr wants to merge 14 commits into

tikv:masterfrom

wfxr:feat/shared-lock-upgrade-next-gen

Commits on Aug 7, 2026

txnkv/transaction, kv: support shared lock upgrade keys
wfxr
committed
29f2c16
txnkv/transaction: reject upgrade in aggressive locking
wfxr
committed
6de5740
error, txnkv: preserve typed lock upgrade conflicts
wfxr
committed
4eeac79
refactor(transaction): rename lock upgrade outcome helper
wfxr
committed
c28a51d
refactor(transaction): remove redundant rollbackKeys parameter
wfxr
committed
17d78b5
refactor(txnkv): narrow LockOnlyIfExists err key scope
wfxr
committed
0bd84a5
chore: add comment
wfxr
committed
c2c0ea7
test: fix unit test
wfxr
committed
ad6edbd
error, apicodec: preserve shared lock loss
wfxr
committed
99fe73f
txnkv: poison transactions after shared lock loss
wfxr
committed
4ccfc8a
chore(deps): use remote kvproto fork
wfxr
committed
8775c6a
fix(txnkv): simplify lock value lookup
wfxr
committed
0e96c9e
fix(integration): use shared lock kvproto fork
wfxr
committed
93081a8

Commits on Aug 12, 2026

fix(txnkv): poison lock upgrade conflict transactions
wfxr
committed
dcfbdfc