[tarantool-patches] [PATCH 0/3] Promote vclock only for successful writes
Vladimir Davydov
vdavydov.dev at gmail.com
Wed Feb 6 16:50:32 MSK 2019
This is v2 so you should've added v2 to the subject and a brief change
log to the body.
On Wed, Feb 06, 2019 at 11:29:56AM +0300, Georgy Kirichenko wrote:
> Promote tx and wal vclock only if corresponding row was successfully
> written to wal. This prevents tarantool from lsn gaps in case of an wal
> error as well as from skipped rows in case of replication errors.
>
> Branch: https://github.com/tarantool/tarantool/tree/g.kirichenko/gh-2283-dont-skip-rows-after-errors
> Issue: https://github.com/tarantool/tarantool/issues/2283
>
> Georgy Kirichenko (3):
> Do not promote wal vclock for failed writes
> Enforce applier out of order protection
> Promote replicaset.vclock only after wal
>
> src/box/applier.cc | 46 +--
> src/box/wal.c | 57 ++-
> test/box/errinj.result | 23 ++
> test/box/errinj.test.lua | 8 +
> test/replication/skip_conflict_row.test.lua | 19 +
> test/xlog-py/dup_key.result | 12 +-
> test/xlog-py/dup_key.test.py | 23 +-
> test/xlog/errinj.result | 1 -
> test/xlog/panic_on_lsn_gap.result | 377 --------------------
> test/xlog/panic_on_lsn_gap.test.lua | 136 -------
> 10 files changed, 116 insertions(+), 586 deletions(-)
> delete mode 100644 test/xlog/panic_on_lsn_gap.result
> delete mode 100644 test/xlog/panic_on_lsn_gap.test.lua
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