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schedule dag when ddl kv freezed

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Charles0429 2024-02-18 08:41:15 +00:00 committed by ob-robot
parent 9cb822a19b
commit 8ae68ec799
2 changed files with 8 additions and 0 deletions
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6
src/storage/ddl/ob_ddl_merge_task.cpp
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@ -1432,6 +1432,12 @@ int ObTabletDDLUtil::freeze_ddl_kv(const ObDDLTableMergeDagParam &param)
&& param.start_scn_ < tablet_handle.get_obj()->get_tablet_meta().ddl_start_scn_) {
ret = OB_TASK_EXPIRED;
LOG_WARN("ddl task expired, skip it", K(ret), K(param), "new_start_scn", tablet_handle.get_obj()->get_tablet_meta().ddl_start_scn_);
// TODO(cangdi): do not freeze when ddl kv's min scn >= rec_scn
} else if (!ddl_kv_mgr_handle.get_obj()->can_freeze()) {
ret = OB_EAGAIN;
if (REACH_TIME_INTERVAL(10 * 1000 * 1000)) {
LOG_WARN("cannot freeze now", K(param));
}
} else if (OB_FAIL(ddl_kv_mgr_handle.get_obj()->freeze_ddl_kv(
param.start_scn_, param.snapshot_version_, param.data_format_version_))) {
LOG_WARN("ddl kv manager try freeze failed", K(ret), K(param));

2
src/storage/ls/ob_ls_ddl_log_handler.cpp
View File

@ -411,6 +411,8 @@ int ObLSDDLLogHandler::flush(SCN &rec_scn)
LOG_INFO("schedule ddl merge dag", K(param));
if (OB_FAIL(ObTabletDDLUtil::freeze_ddl_kv(param))) {
LOG_WARN("try to freeze ddl kv failed", K(ret), K(param));
} else if (OB_FAIL(compaction::ObScheduleDagFunc::schedule_ddl_table_merge_dag(param))) {
LOG_WARN("try schedule ddl merge dag failed when ddl kv is full ", K(ret), K(param));
}
}
}