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add defence in backup process

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This commit is contained in:
oceanoverflow
2022-11-17 02:08:01 +00:00
committed by wangzelin.wzl
parent 2171913b09
commit dc586042af
4 changed files with 15 additions and 3 deletions
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8
src/storage/backup/ob_backup_utils.cpp
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@ -1608,7 +1608,11 @@ int ObBackupTabletProvider::get_tablet_handle_(const uint64_t tenant_id, const s
if (OB_INVALID_ID == tenant_id || !ls_id.is_valid() || !tablet_id.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("get invalid args", K(ret), K(tenant_id), K(ls_id), K(tablet_id));
} else if (OB_ISNULL(ls_backup_ctx_)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("ls backup ctx should not be null", K(ret));
} else {
const int64_t rebuild_seq = ls_backup_ctx_->rebuild_seq_;
MTL_SWITCH(tenant_id) {
ObLS *ls = NULL;
ObLSHandle ls_handle;
@ -1622,8 +1626,12 @@ int ObBackupTabletProvider::get_tablet_handle_(const uint64_t tenant_id, const s
} else if (OB_ISNULL(ls = ls_handle.get_ls())) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("LS is null", K(ret));
} else if (OB_FAIL(ObBackupUtils::check_ls_valid_for_backup(tenant_id, ls_id, rebuild_seq))) {
LOG_WARN("failed to check ls valid for backup", K(ret), K(tenant_id), K(ls_id), K(rebuild_seq));
} else if (OB_FAIL(ls->get_tablet(tablet_id, tablet_handle, timeout_us))) {
LOG_WARN("failed to get tablet handle", K(ret), K(tenant_id), K(ls_id), K(tablet_id));
} else if (OB_FAIL(ObBackupUtils::check_ls_valid_for_backup(tenant_id, ls_id, rebuild_seq))) {
LOG_WARN("failed to check ls valid for backup", K(ret), K(tenant_id), K(ls_id), K(rebuild_seq));
}
}
}