RC TxnManager::commit() {
DEBUG("Commit %ld\n",get_txn_id());
release_locks(RCOK);
#if CC_ALG == MAAT
time_table.release(get_thd_id(),get_txn_id());
#endif
commit_stats();
#if LOGGING
LogRecord * record = logger.createRecord(get_txn_id(),L_NOTIFY,0,0);
if(g_repl_cnt > 0) {
msg_queue.enqueue(get_thd_id(),Message::create_message(record,LOG_MSG),g_node_id + g_node_cnt + g_client_node_cnt);
}
logger.enqueueRecord(record);
return WAIT;
#endif
return Commit;
}
RC TxnManager::abort() {
if(aborted)
return Abort;
DEBUG("Abort %ld\n",get_txn_id());
txn->rc = Abort;
INC_STATS(get_thd_id(),total_txn_abort_cnt,1);
txn_stats.abort_cnt++;
if(IS_LOCAL(get_txn_id())) {
INC_STATS(get_thd_id(), local_txn_abort_cnt, 1);
} else {
INC_STATS(get_thd_id(), remote_txn_abort_cnt, 1);
txn_stats.abort_stats(get_thd_id());
}
aborted = true;
release_locks(Abort);
#if CC_ALG == MAAT
//assert(time_table.get_state(get_txn_id()) == MAAT_ABORTED);
time_table.release(get_thd_id(),get_txn_id());
#endif
uint64_t timespan = get_sys_clock() - txn_stats.restart_starttime;
if (IS_LOCAL(get_txn_id()) && warmup_done) {
INC_STATS_ARR(get_thd_id(),start_abort_commit_latency, timespan);
}
/*
// latency from most recent start or restart of transaction
PRINT_LATENCY("lat_s %ld %ld 0 %f %f %f %f %f %f 0.0\n"
, get_txn_id()
, txn_stats.work_queue_cnt
, (double) timespan / BILLION
, (double) txn_stats.work_queue_time / BILLION
, (double) txn_stats.msg_queue_time / BILLION
, (double) txn_stats.cc_block_time / BILLION
, (double) txn_stats.cc_time / BILLION
, (double) txn_stats.process_time / BILLION
);
*/
//commit_stats();
return Abort;
}
void config_shutdown(void) {
config_get_config();
config_clear(&_current_configuration);
config_release_config();
release_locks();
}