Hello Tidy Bot, Alexey Serbin, Kudu Jenkins, Andrew Wong,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/17159
to look at the new patch set (#4).
Change subject: KUDU-2612: acquire and release partition lock
......................................................................
KUDU-2612: acquire and release partition lock
This patch introduces the logic for actual acquiring and releasing
the partition lock for transactions and non-transactional operations.
For each transaction, we try to acquire the partition lock in the
ParticipantOp prepare phase of BEGIN_TXN and release the lock when
COMMIT_TXN or ABORT_TXN is applied. Moreover, we take the parition
lock for non-transactional operations as well to ensure we don’t
have duplicate keys. If the partition lock cannot be acquired,
the transaction (or write op) will be aborted or retried.
Change-Id: If26733cae16810f3b3afd1fd05dcb984e6366939
---
M src/kudu/client/batcher.cc
M src/kudu/integration-tests/fuzz-itest.cc
M src/kudu/integration-tests/txn_commit-itest.cc
M src/kudu/integration-tests/txn_participant-itest.cc
M src/kudu/integration-tests/txn_write_ops-itest.cc
M src/kudu/tablet/ops/participant_op.cc
M src/kudu/tablet/ops/participant_op.h
M src/kudu/tablet/ops/write_op.cc
M src/kudu/tablet/ops/write_op.h
M src/kudu/tablet/tablet.cc
M src/kudu/tablet/tablet.h
M src/kudu/tablet/txn_participant-test.cc
M src/kudu/tablet/txn_participant.h
M src/kudu/transactions/participant_rpc.cc
14 files changed, 465 insertions(+), 14 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/59/17159/4
--
To view, visit http://gerrit.cloudera.org:8080/17159
To unsubscribe, visit http://gerrit.cloudera.org:8080/settings
Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: If26733cae16810f3b3afd1fd05dcb984e6366939
Gerrit-Change-Number: 17159
Gerrit-PatchSet: 4
Gerrit-Owner: Hao Hao <hao....@cloudera.com>
Gerrit-Reviewer: Alexey Serbin <aser...@cloudera.com>
Gerrit-Reviewer: Andrew Wong <aw...@cloudera.com>
Gerrit-Reviewer: Hao Hao <hao....@cloudera.com>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Tidy Bot (241)
