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[FEAT MERGE] system resource optimization

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Co-authored-by: tushicheng <18829573815@163.com>
Co-authored-by: HaHaJeff <jeffzhouhhh@gmail.com>
Co-authored-by: dimstars <liangjinrongcm@gmail.com>
This commit is contained in:
obdev
2023-08-29 10:41:01 +00:00
committed by ob-robot
parent 7678a4a676
commit 81b8923b14
191 changed files with 2817 additions and 2464 deletions
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14
src/storage/tablet/ob_tablet.cpp
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@ -4146,13 +4146,25 @@ int ObTablet::start_ddl_if_need()
} else if (OB_FAIL(get_ddl_kv_mgr(ddl_kv_mgr_handle, true/*try_create*/))) {
LOG_WARN("create ddl kv mgr failed", K(ret));
} else {
ObLS *ls = nullptr;
ObLSService *ls_service = nullptr;
ObLSHandle ls_handle;
ObITable::TableKey table_key;
table_key.table_type_ = ObITable::TableType::MAJOR_SSTABLE;
table_key.tablet_id_ = tablet_meta_.tablet_id_;
table_key.version_range_.base_version_ = 0;
table_key.version_range_.snapshot_version_ = tablet_meta_.ddl_snapshot_version_;
const SCN &start_scn = tablet_meta_.ddl_start_scn_;
if (OB_FAIL(ddl_kv_mgr_handle.get_obj()->ddl_start(*this,
if (OB_ISNULL(ls_service = MTL(ObLSService*))) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("failed to get ObLSService from MTL", K(ret), KP(ls_service));
} else if (OB_FAIL(ls_service->get_ls(tablet_meta_.ls_id_, ls_handle, ObLSGetMod::TABLET_MOD))) {
LOG_WARN("failed to get ls", K(ret));
} else if (OB_ISNULL(ls = ls_handle.get_ls())) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("ls should not be NULL", K(ret), KP(ls));
} else if (OB_FAIL(ddl_kv_mgr_handle.get_obj()->ddl_start(*ls,
*this,
table_key,
start_scn,
tablet_meta_.ddl_data_format_version_,