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[MDS] add monitor to watch MDS memory

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This commit is contained in:
fengdeyiji
2023-09-05 07:17:03 +00:00
committed by ob-robot
parent 13a7f463fb
commit 013386a767
5 changed files with 149 additions and 16 deletions
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6
src/storage/tablet/ob_tablet.cpp
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@ -4622,6 +4622,7 @@ int ObTablet::get_mds_table_rec_log_scn(SCN &rec_scn)
int ret = OB_SUCCESS;
const share::ObLSID &ls_id = tablet_meta_.ls_id_;
const common::ObTabletID &tablet_id = tablet_meta_.tablet_id_;
bool is_switched_to_empty_shell = false;
mds::MdsTableHandle mds_table;
rec_scn = SCN::max_scn();
if (IS_NOT_INIT) {
@ -4642,6 +4643,11 @@ int ObTablet::get_mds_table_rec_log_scn(SCN &rec_scn)
} else if (!rec_scn.is_valid()) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("get invalid scn from mds table", K(ret));
} else if (OB_FAIL(mds_table.is_switched_to_empty_shell(is_switched_to_empty_shell))) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("fail to get mds table empty shell status", K(ret));
} else if (is_switched_to_empty_shell) {
rec_scn = share::SCN::max_scn();
}
return ret;
}