Alexey Serbin has uploaded this change for review. (
http://gerrit.cloudera.org:8080/16537
Change subject: KUDU-2612 p2 (c): small fix on TxnStatusManager's behavior
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KUDU-2612 p2 (c): small fix on TxnStatusManager's behavior
This patch adds more consistency into the TxnStatusManager's behavior
during the time interval between the following events:
* The state of the leader replica of a transaction status tablet
changes from BOOTSTRAPPING to RUNNING (see TabletReplica::Start()
for details).
* TxnStatusManager's runtime structures are populated with the
information loaded from the tablet
(i.e. TxnStatusManager::LoadFromTablet() successfully completes).
Before this patch, relevant methods of the TxnStatusManager class could
behave inconsistently within the mentioned interval. With this patch,
those methods return Status::ServiceUnavailable() and do not exhibit any
inconsistent behavior.
This patch also adds a new test scenario to cover the new behavior.
This is a follow-up to efd8c4f165460b7fa337b8ebd1856b10bc274311.
Change-Id: Ia95f821d87145aff6587c017a425e205bdcb8b2b
---
M src/kudu/transactions/txn_status_manager-test.cc
M src/kudu/transactions/txn_status_manager.cc
M src/kudu/transactions/txn_status_manager.h
3 files changed, 119 insertions(+), 9 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/37/16537/1
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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: Ia95f821d87145aff6587c017a425e205bdcb8b2b
Gerrit-Change-Number: 16537
Gerrit-PatchSet: 1
Gerrit-Owner: Alexey Serbin <aser...@cloudera.com>
