hcq/oceanbase
1
0
Fork 0
Code Issues Pull Requests Actions 2 Packages Projects Releases Wiki Activity

Add sync interface to check if freeze finished

Browse Source
This commit is contained in:
obdev
2022-12-27 08:38:37 +00:00
committed by ob-robot
parent 6c9add4152
commit 59c443225d
9 changed files with 129 additions and 101 deletions
Download Patch File Download Diff File Expand all files Collapse all files

86
src/storage/ls/ob_ls.cpp
View File

@ -1224,49 +1224,67 @@ int ObLS::replay_get_tablet(const common::ObTabletID &tablet_id,
return ret;
}
int ObLS::logstream_freeze(bool is_tenant_freeze)
int ObLS::logstream_freeze(bool is_sync)
{
int ret = OB_SUCCESS;
int64_t read_lock = LSLOCKALL - LSLOCKLOGMETA;
int64_t write_lock = 0;
ObLSLockGuard lock_myself(lock_, read_lock, write_lock);
if (IS_NOT_INIT) {
ret = OB_NOT_INIT;
LOG_WARN("ls is not inited", K(ret));
} else if (OB_UNLIKELY(is_stopped_)) {
ret = OB_NOT_RUNNING;
LOG_WARN("ls stopped", K(ret), K_(ls_meta));
} else if (OB_UNLIKELY(!log_handler_.is_replay_enabled())) {
ret = OB_NOT_RUNNING;
LOG_WARN("log handler not enable replay, should not freeze", K(ret), K_(ls_meta));
} else if (OB_FAIL(ls_freezer_.logstream_freeze(is_tenant_freeze))) {
LOG_WARN("logstream freeze failed", K(ret), K_(ls_meta));
} else {
// do nothing
ObFuture<int> result;
{
int64_t read_lock = LSLOCKALL - LSLOCKLOGMETA;
int64_t write_lock = 0;
ObLSLockGuard lock_myself(lock_, read_lock, write_lock);
if (IS_NOT_INIT) {
ret = OB_NOT_INIT;
LOG_WARN("ls is not inited", K(ret));
} else if (OB_UNLIKELY(is_stopped_)) {
ret = OB_NOT_RUNNING;
LOG_WARN("ls stopped", K(ret), K_(ls_meta));
} else if (OB_UNLIKELY(!log_handler_.is_replay_enabled())) {
ret = OB_NOT_RUNNING;
LOG_WARN("log handler not enable replay, should not freeze", K(ret), K_(ls_meta));
} else if (OB_FAIL(ls_freezer_.logstream_freeze(&result))) {
LOG_WARN("logstream freeze failed", K(ret), K_(ls_meta));
} else {
// do nothing
}
}
if (is_sync) {
ret = ls_freezer_.wait_freeze_finished(result);
}
return ret;
}
int ObLS::tablet_freeze(const ObTabletID &tablet_id)
int ObLS::tablet_freeze(const ObTabletID &tablet_id, bool is_sync)
{
int ret = OB_SUCCESS;
int64_t read_lock = LSLOCKALL - LSLOCKLOGMETA;
int64_t write_lock = 0;
ObLSLockGuard lock_myself(lock_, read_lock, write_lock);
if (IS_NOT_INIT) {
ret = OB_NOT_INIT;
LOG_WARN("ls is not inited", K(ret));
} else if (OB_UNLIKELY(is_stopped_)) {
ret = OB_NOT_RUNNING;
LOG_WARN("ls stopped", K(ret), K_(ls_meta));
} else if (OB_UNLIKELY(!log_handler_.is_replay_enabled())) {
ret = OB_NOT_RUNNING;
LOG_WARN("log handler not enable replay, should not freeze", K(ret), K(tablet_id), K_(ls_meta));
} else if (OB_FAIL(ls_freezer_.tablet_freeze(tablet_id))) {
LOG_WARN("tablet freeze failed", K(ret), K(tablet_id));
} else {
// do nothing
ObFuture<int> result;
{
int64_t read_lock = LSLOCKALL - LSLOCKLOGMETA;
int64_t write_lock = 0;
ObLSLockGuard lock_myself(lock_, read_lock, write_lock);
if (IS_NOT_INIT) {
ret = OB_NOT_INIT;
LOG_WARN("ls is not inited", K(ret));
} else if (OB_UNLIKELY(is_stopped_)) {
ret = OB_NOT_RUNNING;
LOG_WARN("ls stopped", K(ret), K_(ls_meta));
} else if (OB_UNLIKELY(!log_handler_.is_replay_enabled())) {
ret = OB_NOT_RUNNING;
LOG_WARN("log handler not enable replay, should not freeze", K(ret), K(tablet_id), K_(ls_meta));
} else if (OB_FAIL(ls_freezer_.tablet_freeze(tablet_id, &result))) {
LOG_WARN("tablet freeze failed", K(ret), K(tablet_id));
} else {
// do nothing
}
}
if (is_sync) {
ret = ls_freezer_.wait_freeze_finished(result);
}
return ret;
}