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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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36
src/storage/tablet/ob_tablet_memtable_mgr.cpp
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@ -33,11 +33,13 @@ namespace storage
{
ObTabletMemtableMgr::ObTabletMemtableMgr()
: ls_(NULL),
: ObIMemtableMgr(LockType::OB_SPIN_RWLOCK, &lock_def_),
ls_(NULL),
lock_def_(common::ObLatchIds::TABLET_MEMTABLE_LOCK),
schema_recorder_()
{
#if defined(__x86_64__)
static_assert(sizeof(ObTabletMemtableMgr) <= 352, "The size of ObTabletMemtableMgr will affect the meta memory manager, and the necessity of adding new fields needs to be considered.");
static_assert(sizeof(ObTabletMemtableMgr) <= 370, "The size of ObTabletMemtableMgr will affect the meta memory manager, and the necessity of adding new fields needs to be considered.");
#endif
}
@ -48,7 +50,7 @@ ObTabletMemtableMgr::~ObTabletMemtableMgr()
void ObTabletMemtableMgr::destroy()
{
SpinWLockGuard lock_guard(lock_);
MemMgrWLockGuard lock_guard(lock_);
// release memtable
memtable::ObIMemtable *imemtable = nullptr;
int ret = OB_SUCCESS;
@ -146,7 +148,7 @@ int ObTabletMemtableMgr::create_memtable(const SCN clog_checkpoint_scn,
{
ObTimeGuard time_guard("ObTabletMemtableMgr::create_memtable", 10 * 1000);
// Write lock
SpinWLockGuard lock_guard(lock_);
MemMgrWLockGuard lock_guard(lock_);
time_guard.click("lock");
int ret = OB_SUCCESS;
@ -269,7 +271,7 @@ bool ObTabletMemtableMgr::has_active_memtable()
ret = OB_NOT_INIT;
LOG_WARN("not inited", K(ret), K_(is_inited));
} else {
SpinRLockGuard lock_guard(lock_);
MemMgrRLockGuard lock_guard(lock_);
if (NULL != get_active_memtable_()) {
bool_ret = true;
}
@ -279,14 +281,14 @@ bool ObTabletMemtableMgr::has_active_memtable()
int64_t ObTabletMemtableMgr::get_memtable_count() const
{
SpinRLockGuard lock_guard(lock_);
MemMgrRLockGuard lock_guard(lock_);
return get_memtable_count_();
}
int ObTabletMemtableMgr::get_boundary_memtable(ObTableHandleV2 &handle)
{
int ret = OB_SUCCESS;
SpinRLockGuard lock_guard(lock_);
MemMgrRLockGuard lock_guard(lock_);
memtable::ObIMemtable *memtable = nullptr;
handle.reset();
@ -307,7 +309,7 @@ int ObTabletMemtableMgr::get_boundary_memtable(ObTableHandleV2 &handle)
int ObTabletMemtableMgr::get_active_memtable(ObTableHandleV2 &handle) const
{
int ret = OB_SUCCESS;
SpinRLockGuard lock_guard(lock_);
MemMgrRLockGuard lock_guard(lock_);
handle.reset();
if (OB_UNLIKELY(!is_inited_)) {
ret = OB_NOT_INIT;
@ -344,7 +346,7 @@ int ObTabletMemtableMgr::get_active_memtable_(ObTableHandleV2 &handle) const
ObMemtable *ObTabletMemtableMgr::get_last_frozen_memtable() const
{
int ret = OB_SUCCESS;
SpinRLockGuard lock_guard(lock_);
MemMgrRLockGuard lock_guard(lock_);
memtable::ObMemtable *memtable = nullptr;
if (OB_UNLIKELY(!is_inited_)) {
@ -476,7 +478,7 @@ int ObTabletMemtableMgr::get_memtable_for_replay(SCN replay_scn,
ret = OB_NOT_INIT;
LOG_WARN("not inited", K(ret), K_(is_inited));
} else {
SpinRLockGuard lock_guard(lock_);
MemMgrRLockGuard lock_guard(lock_);
int64_t i = 0;
for (i = memtable_tail_ - 1; OB_SUCC(ret) && i >= memtable_head_; --i) {
if (OB_FAIL(get_ith_memtable(i, handle))) {
@ -520,7 +522,7 @@ int ObTabletMemtableMgr::get_memtables(
ret = OB_NOT_INIT;
LOG_WARN("not inited", K(ret), K_(is_inited));
} else {
SpinRLockGuard lock_guard(lock_);
MemMgrRLockGuard lock_guard(lock_);
if (reset_handle) {
handle.reset();
}
@ -548,7 +550,7 @@ int ObTabletMemtableMgr::get_memtables_nolock(ObTableHdlArray &handle)
int ObTabletMemtableMgr::get_all_memtables(ObTableHdlArray &handle)
{
int ret = OB_SUCCESS;
SpinRLockGuard lock_guard(lock_);
MemMgrRLockGuard lock_guard(lock_);
if (OB_UNLIKELY(!is_inited_)) {
ret = OB_NOT_INIT;
LOG_WARN("not inited", K(ret), K_(is_inited));
@ -598,7 +600,7 @@ int ObTabletMemtableMgr::get_first_frozen_memtable(ObTableHandleV2 &handle) cons
{
int ret = OB_SUCCESS;
memtable::ObMemtable *memtable = NULL;
SpinRLockGuard guard(lock_);
MemMgrRLockGuard guard(lock_);
if (OB_UNLIKELY(!is_inited_)) {
ret = OB_NOT_INIT;
@ -750,7 +752,7 @@ int64_t ObTabletMemtableMgr::to_string(char *buf, const int64_t buf_len) const
J_COLON();
pos += ObIMemtableMgr::to_string(buf + pos, buf_len - pos);
J_COMMA();
SpinRLockGuard lock_guard(lock_);
MemMgrRLockGuard lock_guard(lock_);
J_OBJ_START();
J_ARRAY_START();
for (int64_t i = memtable_head_; i < memtable_tail_; ++i) {
@ -810,7 +812,7 @@ int ObTabletMemtableMgr::get_memtables_v2(
ret = OB_NOT_INIT;
LOG_WARN("not inited", K(ret), K_(is_inited));
} else {
SpinRLockGuard guard(lock_);
MemMgrRLockGuard guard(lock_);
if (reset_handle) {
handle.reset();
}
@ -867,7 +869,7 @@ int ObTabletMemtableMgr::get_multi_source_data_unit(
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid args", K(ret), KP(multi_source_data_unit));
} else {
SpinRLockGuard lock_guard(lock_);
MemMgrRLockGuard lock_guard(lock_);
if (!has_memtable_()) {
ret = OB_ENTRY_NOT_EXIST;
@ -910,7 +912,7 @@ int ObTabletMemtableMgr::get_memtable_for_multi_source_data_unit(
ret = OB_NOT_INIT;
LOG_WARN("not inited", K(ret), K_(is_inited));
} else {
SpinRLockGuard lock_guard(lock_);
MemMgrRLockGuard lock_guard(lock_);
if (!has_memtable_()) {
ret = OB_ENTRY_NOT_EXIST;