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[FEAT MERGE] OLTP performance optimization feature

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This commit is contained in:
obdev
2022-12-19 02:38:04 +00:00
committed by ob-robot
parent 9daa7428e9
commit 050e984b04
82 changed files with 1738 additions and 1230 deletions
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33
src/storage/tablelock/ob_obj_lock.cpp
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@ -91,7 +91,7 @@ int ObTableLockOpLinkNode::get_table_lock_store_info(ObTableLockOp &info)
return ret;
}
ObOBJLock::ObOBJLock()
ObOBJLock::ObOBJLock(const ObLockID &lock_id) : lock_id_(lock_id)
{
is_deleted_ = false;
row_share_ = 0;
@ -667,15 +667,14 @@ int ObOBJLock::get_table_lock_store_info(
}
bool ObOBJLockMap::GetTableLockStoreInfoFunctor::operator() (
const ObLockID &lock_id,
ObOBJLock *obj_lock)
{
int ret = common::OB_SUCCESS;
bool bool_ret = false;
if (!lock_id.is_valid() || OB_ISNULL(obj_lock)) {
if (OB_ISNULL(obj_lock)) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", K(ret), K(lock_id), "map", OB_P(obj_lock));
LOG_WARN("invalid argument", K(ret), "map", OB_P(obj_lock));
} else if (OB_FAIL(obj_lock->get_table_lock_store_info(store_arr_, freeze_scn_))) {
LOG_WARN("get table lock store info failed", K(ret));
}
@ -747,15 +746,14 @@ int ObOBJLockMap::get_lock_op_iter(const ObLockID &lock_id,
}
bool ObOBJLockMap::GetMinCommittedDDLLogtsFunctor::operator() (
const ObLockID &lock_id,
ObOBJLock *obj_lock)
{
int ret = common::OB_SUCCESS;
bool bool_ret = false;
if (!lock_id.is_valid() || OB_ISNULL(obj_lock)) {
if (OB_ISNULL(obj_lock)) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", K(ret), K(lock_id), "map", OB_P(obj_lock));
LOG_WARN("invalid argument", K(ret), "map", OB_P(obj_lock));
} else {
min_committed_scn_ = std::min(min_committed_scn_,
obj_lock->get_min_ddl_lock_committed_scn(flushed_scn_));
@ -1625,17 +1623,17 @@ void ObOBJLock::drop_op_list_if_empty_(
}
}
ObOBJLock *ObOBJLockFactory::alloc(const uint64_t tenant_id)
ObOBJLock *ObOBJLockFactory::alloc(const uint64_t tenant_id, const ObLockID &lock_id)
{
int ret = OB_SUCCESS;
void *ptr = NULL;
ObOBJLock* obj_lock = NULL;
ObMemAttr attr(tenant_id, OB_TABLE_LOCK_NODE);
if (!is_valid_tenant_id(tenant_id)) {
if (!is_valid_tenant_id(tenant_id) || !lock_id.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid tenant_id", K(ret), K(tenant_id));
LOG_WARN("invalid tenant_id", K(ret), K(tenant_id), K(lock_id));
} else if (NULL != (ptr = ob_malloc(sizeof(ObOBJLock), attr))) {
obj_lock = new(ptr) ObOBJLock;
obj_lock = new(ptr) ObOBJLock(lock_id);
(void)ATOMIC_FAA(&alloc_count_, 1);
}
LOG_DEBUG( "alloc allock_count", K(alloc_count_), K(ptr));
@ -1670,7 +1668,7 @@ int ObOBJLockMap::init()
if (OB_UNLIKELY(is_inited_)) {
ret = OB_INIT_TWICE;
LOG_WARN("ObOBJLockMap has been inited already", K(ret));
} else if (OB_FAIL(lock_map_.init(OB_TABLE_LOCK_MAP_ELEMENT))) {
} else if (OB_FAIL(lock_map_.init(lib::ObMemAttr(MTL_ID(), "ObOBJLockMap")))) {
LOG_WARN("ObOBJLockMap create lock map failed", K(ret));
} else {
is_inited_ = true;
@ -1727,11 +1725,12 @@ int ObOBJLockMap::get_or_create_obj_lock_with_ref_(
do {
if (OB_FAIL(lock_map_.get(lock_id, obj_lock))) {
if (ret == OB_ENTRY_NOT_EXIST) {
if (OB_ISNULL(obj_lock = ObOBJLockFactory::alloc(tenant_id))) {
if (OB_ISNULL(obj_lock = ObOBJLockFactory::alloc(tenant_id, lock_id))) {
ret = OB_ALLOCATE_MEMORY_FAILED;
LOG_WARN("failed to alllocate ObOBJLock ", K(ret));
} else if (OB_FAIL(lock_map_.insert_and_get(lock_id,
obj_lock))) {
} else if (OB_FAIL(lock_map_.insert_and_get(obj_lock->get_lock_id(),
obj_lock,
NULL))) {
ObOBJLockFactory::release(obj_lock);
obj_lock = nullptr;
if (ret != OB_ENTRY_EXIST) {
@ -1920,7 +1919,7 @@ int ObOBJLockMap::remove_lock(const ObLockID &lock_id)
WRLockGuard guard(obj_lock->rwlock_);
obj_lock->set_deleted();
obj_lock->reset_without_lock(allocator_);
if (OB_FAIL(lock_map_.del(lock_id))) {
if (OB_FAIL(lock_map_.del(lock_id, obj_lock))) {
if (ret != OB_ENTRY_NOT_EXIST) {
LOG_WARN("remove lock owner list map failed. ", K(ret), K(lock_id));
} else {
@ -2084,7 +2083,7 @@ void ObOBJLockMap::drop_obj_lock_if_empty_(
} else if (obj_lock != recheck_ptr) {
LOG_WARN("the obj lock at map is not me, do nothing", K(lock_id), KP(obj_lock),
KP(recheck_ptr));
} else if (OB_FAIL(lock_map_.del(lock_id))) {
} else if (OB_FAIL(lock_map_.del(lock_id, obj_lock))) {
LOG_WARN("remove obj lock from map failed. ", K(ret), K(lock_id));
}
}