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kill all running tx before the append_mode_initial_scn in switch_to_leader

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KyrielightWei
2023-08-23 10:44:11 +00:00
committed by ob-robot
parent 37f111a158
commit b9c2d2e775
15 changed files with 135 additions and 23 deletions
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22
src/logservice/ob_log_handler.cpp
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@ -290,6 +290,28 @@ int ObLogHandler::get_access_mode(int64_t &mode_version, palf::AccessMode &acces
return ret;
}
int ObLogHandler::get_append_mode_initial_scn(share::SCN &ref_scn) const
{
int ret = OB_SUCCESS;
int64_t mode_version = INVALID_PROPOSAL_ID;
AccessMode access_mode = AccessMode::INVALID_ACCESS_MODE;
share::SCN curr_ref_scn;
ref_scn.reset();
RLockGuard guard(lock_);
if (IS_NOT_INIT) {
ret = OB_NOT_INIT;
} else if (is_in_stop_state_) {
ret = OB_NOT_RUNNING;
} else if (OB_FAIL(palf_handle_.get_access_mode_ref_scn(mode_version, access_mode, curr_ref_scn))) {
CLOG_LOG(WARN, "get_access_mode_ref_scn failed", K(ret), K_(id));
} else if (AccessMode::APPEND == access_mode) {
ref_scn = curr_ref_scn;
} else {
ret = OB_STATE_NOT_MATCH;
}
return ret;
}
int ObLogHandler::change_access_mode(const int64_t mode_version,
const palf::AccessMode &access_mode,
const SCN &ref_scn)