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Avoid get_tablet in get_rec_scn after ddl commit success

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This commit is contained in:
Hongqin-Li
2023-04-18 15:11:39 +00:00
committed by ob-robot
parent c0ddd2f851
commit b9dbfe311c
1 changed files with 35 additions and 26 deletions
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11
src/storage/ddl/ob_tablet_ddl_kv_mgr.cpp
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@ -160,6 +160,11 @@ int ObTabletDDLKvMgr::ddl_start(ObTablet &tablet,
saved_start_scn = start_scn_;
saved_snapshot_version = table_key_.get_snapshot_version();
commit_scn_ = get_commit_scn_nolock(tablet.get_tablet_meta());
if (checkpoint_scn.is_valid_and_not_min()) {
if (tablet.get_tablet_meta().table_store_flag_.with_major_sstable() && tablet.get_tablet_meta().ddl_commit_scn_.is_valid_and_not_min()) {
success_start_scn_ = tablet.get_tablet_meta().ddl_start_scn_;
}
}
}
}
if (OB_SUCC(ret) && !checkpoint_scn.is_valid_and_not_min()) {
@ -349,10 +354,13 @@ int ObTabletDDLKvMgr::get_rec_scn(SCN &rec_scn)
int ret = OB_SUCCESS;
ObLSHandle ls_handle;
ObTabletHandle tablet_handle;
const bool is_commit_succ = is_commit_success();
if (OB_UNLIKELY(!is_inited_)) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret), K(is_inited_));
} else if (OB_FAIL(MTL(ObLSService *)->get_ls(ls_id_, ls_handle, ObLSGetMod::DDL_MOD))) {
}
if (OB_SUCC(ret) && !is_commit_succ) {
if (OB_FAIL(MTL(ObLSService *)->get_ls(ls_id_, ls_handle, ObLSGetMod::DDL_MOD))) {
LOG_WARN("failed to get log stream", K(ret), K(ls_id_));
} else if (OB_FAIL(ls_handle.get_ls()->get_tablet(tablet_id_,
tablet_handle,
@ -385,6 +393,7 @@ int ObTabletDDLKvMgr::get_rec_scn(SCN &rec_scn)
}
}
}
}
// rec scn of ddl redo
if (OB_SUCC(ret)) {