[tarantool-patches] [PATCH v3 0/2] Transaction boundaries for applier
Georgy Kirichenko
georgy at tarantool.org
Sun Mar 10 23:21:25 MSK 2019
This patchset consists of thwo patches.
* The first one creates a separate journal transaction for all local
effects in case of replication what is needed to be able to replicate
such effects back.
* The second one turns applier into transaction mode - an applier first
fetches the whole transaction and then applies all rows within
transaction boundaries.
Changes in v3:
* rebased against latest 2.1.
* use n_local_rows/n_remote_rows counters.
* fixes and refactoring according to review.
Changes in v2:
* Get rid of apply_initial_journal_row and apply_row from box.cc and
purge box dependency from applier.
* txn.cc and txn.h changes moved into a separate commit.
* applier_read_tx uses stailq to form a list of rows in a transaction.
* use exceptions for applier routines.
* slight changes according to review.
Issue: https://github.com/tarantool/tarantool/issues/2798
Branch: https://github.com/tarantool/tarantool/tree/g.kirichenko/gh-2798-transaction-boundaries
Georgy Kirichenko (2):
Write rows without a lsn to the transaction tail
Transaction support for applier
src/box/applier.cc | 219 +++++++++++++++++------
src/box/txn.c | 42 +++--
src/box/txn.h | 6 +-
test/replication/transaction.result | 242 ++++++++++++++++++++++++++
test/replication/transaction.test.lua | 86 +++++++++
5 files changed, 525 insertions(+), 70 deletions(-)
create mode 100644 test/replication/transaction.result
create mode 100644 test/replication/transaction.test.lua
--
2.21.0
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