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Add defensive check for log replay

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obdev
2023-01-28 18:41:35 +08:00
committed by ob-robot
parent 8376705cbd
commit 9e986cc0db
1 changed files with 16 additions and 0 deletions
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16
src/storage/tx/ob_tx_replay_executor.cpp
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@ -56,6 +56,22 @@ int ObTxReplayExecutor::execute(storage::ObLS *ls,
tenant_id))) { tenant_id))) {
TRANS_LOG(WARN, "replay_executor.do_replay failed", TRANS_LOG(WARN, "replay_executor.do_replay failed",
K(replay_executor), K(buf), K(size), K(skip_pos), K(replay_hint), K(ls_id), K(tenant_id)); K(replay_executor), K(buf), K(size), K(skip_pos), K(replay_hint), K(ls_id), K(tenant_id));
} else {
if (log_timestamp <= ls->get_ls_wrs_handler()->get_ls_weak_read_ts()) {
SCN min_log_service_scn;
// check max decided scn
ls->get_max_decided_scn(min_log_service_scn);
int tmp_ret = OB_ERR_UNEXPECTED;
TRANS_LOG(ERROR, "unexpected log timestamp and weak read ts", "ret", tmp_ret,
K(replay_executor),
K(buf),
K(size),
K(skip_pos),
K(replay_hint),
K(min_log_service_scn),
K(ls_id),
K(tenant_id));
}
} }
return ret; return ret;
} }