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Replay prepared transactions found BFed after prepare

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Handle the case were prepare is bf aborted after it has replicated a
fragment, and before the command finishes in
after_command_before_result() and after_command_after_result() hooks.
This commit is contained in:
Daniele Sciascia
2021-08-12 10:56:00 +02:00
parent 4f1c201c9d
commit 7d6641764b
4 changed files with 135 additions and 40 deletions
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57
test/transaction_test_xa.cpp
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@ -145,7 +145,62 @@ BOOST_FIXTURE_TEST_CASE(transaction_xa_replay,
BOOST_REQUIRE(cc.unordered_replays() == 1);
// xa_replay() createa a streaming applier, clean it up
// xa_replay() creates a streaming applier, clean it up
wsrep::mock_high_priority_service* hps(
static_cast<wsrep::mock_high_priority_service*>(
sc.find_streaming_applier(sc.id(), wsrep::transaction_id(1))));
BOOST_REQUIRE(hps);
hps->rollback(wsrep::ws_handle(), wsrep::ws_meta());
hps->after_apply();
sc.stop_streaming_applier(sc.id(), wsrep::transaction_id(1));
server_service.release_high_priority_service(hps);
}
BOOST_FIXTURE_TEST_CASE(transaction_xa_replay_after_command_before_result,
replicating_client_fixture_sync_rm)
{
wsrep::xid xid(1, 1, 1, "id");
cc.start_transaction(wsrep::transaction_id(1));
cc.assign_xid(xid);
cc.before_prepare();
cc.after_prepare();
BOOST_REQUIRE(cc.state() == wsrep::client_state::s_exec);
wsrep_test::bf_abort_unordered(cc);
cc.after_command_before_result();
cc.after_command_after_result();
BOOST_REQUIRE(cc.unordered_replays() == 1);
// xa_replay() creates a streaming applier, clean it up
wsrep::mock_high_priority_service* hps(
static_cast<wsrep::mock_high_priority_service*>(
sc.find_streaming_applier(sc.id(), wsrep::transaction_id(1))));
BOOST_REQUIRE(hps);
hps->rollback(wsrep::ws_handle(), wsrep::ws_meta());
hps->after_apply();
sc.stop_streaming_applier(sc.id(), wsrep::transaction_id(1));
server_service.release_high_priority_service(hps);
}
BOOST_FIXTURE_TEST_CASE(transaction_xa_replay_after_command_after_result,
replicating_client_fixture_sync_rm)
{
wsrep::xid xid(1, 1, 1, "id");
cc.start_transaction(wsrep::transaction_id(1));
cc.assign_xid(xid);
cc.before_prepare();
cc.after_prepare();
cc.after_command_before_result();
BOOST_REQUIRE(cc.state() == wsrep::client_state::s_result);
wsrep_test::bf_abort_unordered(cc);
cc.after_command_after_result();
BOOST_REQUIRE(cc.unordered_replays() == 1);
// xa_replay() creates a a streaming applier, clean it up
wsrep::mock_high_priority_service* hps(
static_cast<wsrep::mock_high_priority_service*>(
sc.find_streaming_applier(sc.id(), wsrep::transaction_id(1))));