[tarantool-patches] [PATCH v3 0/2] Transaction boundaries in replication protocol
Georgy Kirichenko
georgy at tarantool.org
Tue Feb 12 23:04:30 MSK 2019
This patchset introduces transactional replication and consist of two
commits:
* the first one forms transaction boundaries in a xlog
* the second one forms transactions in applier buffers and then
applies them with correct begin/commit boundaries.
Note: distributed transaction are not supported so we form a
separate transaction for all local triggers effects.
Changes in v3:
- Change encoding in order to achieve better compaction
- Transactional replication test
Changes in v2:
- Rebased against latest 2.1
- Fixed extraction for local replication effects
Issue: https://github.com/tarantool/tarantool/issues/2798
Branch: https://github.com/tarantool/tarantool/tree/g.kirichenko/gh-2798-transaction-boundaries
Georgy Kirichenko (2):
Journal transaction boundaries
Transaction support for applier
src/box/applier.cc | 185 +++++++++++++++-----
src/box/iproto_constants.c | 4 +-
src/box/iproto_constants.h | 7 +
src/box/txn.c | 21 ++-
src/box/txn.h | 2 +
src/box/wal.c | 28 ++-
src/box/xrow.c | 36 ++++
src/box/xrow.h | 4 +-
test/replication/transaction.result | 240 ++++++++++++++++++++++++++
test/replication/transaction.test.lua | 86 +++++++++
test/unit/xrow.cc | 2 +
11 files changed, 564 insertions(+), 51 deletions(-)
create mode 100644 test/replication/transaction.result
create mode 100644 test/replication/transaction.test.lua
--
2.20.1
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