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[DAS][ObDASLocationRouter] silence best-effort block get in case of failure

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This commit is contained in:
shibin-xu
2023-06-09 10:42:10 +00:00
committed by ob-robot
parent 6874d2fbbd
commit f194a64d53
1 changed files with 15 additions and 8 deletions
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23
src/sql/das/ob_das_location_router.cpp
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@ -783,10 +783,12 @@ int ObDASLocationRouter::nonblock_get_readable_replica(const uint64_t tenant_id,
* During the execution phase, when encountering a location exception for the first time,
* try to refresh the location once synchronously.
* If it fails, then proceed with statement-level retries.*/
if (OB_FAIL(block_renew_tablet_location(tablet_id, ls_loc))) {
LOG_WARN("block renew tablet location failed", K(ret), K(tablet_id));
int tmp_ret = block_renew_tablet_location(tablet_id, ls_loc);
if (OB_UNLIKELY(OB_SUCCESS != tmp_ret)) {
LOG_WARN("block renew tablet location failed", KR(tmp_ret), K(tablet_id));
} else {
tablet_loc.ls_id_ = ls_loc.get_ls_id();
ret = OB_SUCCESS;
}
}
ObBLKey bl_key;
@ -864,8 +866,11 @@ int ObDASLocationRouter::nonblock_get(const ObDASTableLocMeta &loc_meta,
* During the execution phase, when encountering a location exception for the first time,
* try to refresh the location once synchronously.
* If it fails, then proceed with statement-level retries.*/
if (OB_FAIL(block_renew_tablet_location(tablet_id, location))) {
LOG_WARN("block renew tablet location failed", K(ret), K(tablet_id));
int tmp_ret = block_renew_tablet_location(tablet_id, location);
if (OB_UNLIKELY(OB_SUCCESS != tmp_ret)) {
LOG_WARN("block renew tablet location failed", KR(tmp_ret), K(tablet_id));
} else {
ret = OB_SUCCESS;
}
}
}
@ -965,12 +970,14 @@ int ObDASLocationRouter::nonblock_get_leader(const uint64_t tenant_id,
* try to refresh the location once synchronously.
* If it fails, then proceed with statement-level retries.*/
ObLSLocation ls_loc;
if (OB_FAIL(block_renew_tablet_location(tablet_id, ls_loc))) {
LOG_WARN("block renew tablet location failed", K(ret), K(tablet_id));
} else if (OB_FAIL(ls_loc.get_leader(tablet_loc.server_))) {
LOG_WARN("get leader of ls location failed", K(ret), K(tablet_id), K(ls_loc));
int tmp_ret = OB_SUCCESS;
if (OB_UNLIKELY(OB_SUCCESS != (tmp_ret = block_renew_tablet_location(tablet_id, ls_loc)))) {
LOG_WARN("block renew tablet location failed", KR(tmp_ret), K(tablet_id));
} else if (OB_UNLIKELY(OB_SUCCESS != (tmp_ret = ls_loc.get_leader(tablet_loc.server_)))) {
LOG_WARN("get leader of ls location failed", KR(tmp_ret), K(tablet_id), K(ls_loc));
} else {
tablet_loc.ls_id_ = ls_loc.get_ls_id();
ret = OB_SUCCESS;
}
}
save_cur_exec_status(ret);