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[FEAT MERGE] Big Txn Execution Optimization

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This commit is contained in:
Handora
2023-01-06 09:12:22 +00:00
committed by ob-robot
parent 4dfd67d8fb
commit 561432c689
141 changed files with 7806 additions and 2574 deletions
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81
src/share/ob_all_server_tracer.cpp
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@ -50,7 +50,7 @@ int ObServerTraceMap::init()
int ObServerTraceMap::is_server_exist(const common::ObAddr &server, bool &exist) const
{
int ret = OB_NOT_SUPPORTED;
int ret = OB_SUCCESS;
if (IS_NOT_INIT) {
ret = OB_NOT_INIT;
LOG_WARN("server trace map has not inited", KR(ret));
@ -76,23 +76,53 @@ int ObServerTraceMap::is_server_exist(const common::ObAddr &server, bool &exist)
int ObServerTraceMap::check_server_alive(const ObAddr &server, bool &is_alive) const
{
int ret = OB_NOT_SUPPORTED;
UNUSED(server);
UNUSED(is_alive);
int ret = OB_SUCCESS;
if (IS_NOT_INIT) {
ret = OB_NOT_INIT;
LOG_WARN("server trace map has not inited", KR(ret));
} else if (!server.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid server", K(server), K(ret));
} else {
SpinRLockGuard guard(lock_);
ObServerStatus status;
if (OB_FAIL(find_server_status(server, status))) {
LOG_WARN("fail to find server status", K(server), K_(server_status_arr), KR(ret));
} else {
is_alive = status.is_alive();
}
}
return ret;
}
int ObServerTraceMap::check_in_service(const ObAddr &addr, bool &service_started) const
int ObServerTraceMap::check_in_service(const ObAddr &server, bool &service_started) const
{
int ret = OB_NOT_SUPPORTED;
UNUSED(addr);
UNUSED(service_started);
int ret = OB_SUCCESS;
if (IS_NOT_INIT) {
ret = OB_NOT_INIT;
LOG_WARN("server trace map has not inited", KR(ret));
} else if (!server.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid server", K(server), K(ret));
} else {
SpinRLockGuard guard(lock_);
ObServerStatus status;
if (OB_FAIL(find_server_status(server, status))) {
LOG_WARN("fail to find server status", K(server), K_(server_status_arr), KR(ret));
} else {
service_started = status.in_service();
}
}
return ret;
}
int ObServerTraceMap::check_server_permanent_offline(const ObAddr &addr, bool &is_offline) const
{
int ret = OB_NOT_SUPPORTED;
int ret = OB_SUCCESS;
SpinRLockGuard guard(lock_);
ObServerStatus status;
@ -108,7 +138,32 @@ int ObServerTraceMap::check_server_permanent_offline(const ObAddr &addr, bool &i
if ((OB_ENTRY_NOT_EXIST == ret) && server_status_arr_.empty()) {
// if server list is empty, treat as not offline
ret = OB_SUCCESS;
is_offline = false;
is_offline = false;
}
return ret;
}
int ObServerTraceMap::for_each_server_status(
const ObFunction<int(const ObServerStatus &status)> &functor)
{
int ret = OB_SUCCESS;
SpinRLockGuard guard(lock_);
ObServerStatus status;
if (IS_NOT_INIT) {
ret = OB_NOT_INIT;
LOG_WARN("not init", KR(ret));
} else {
for (int64_t i = 0; OB_SUCC(ret) && i < server_status_arr_.count(); i++) {
ObServerStatus &status = server_status_arr_[i];
if (OB_UNLIKELY(!functor.is_valid())) {
ret = OB_EAGAIN;
LOG_WARN("functor is invalid");
} else if (OB_FAIL(functor(status))) {
LOG_WARN("invoke functor failed", K(ret), K(status));
}
}
}
return ret;
@ -268,3 +323,9 @@ int ObAllServerTracer::check_migrate_in_blocked(const ObAddr &addr, bool &is_blo
{
return trace_map_.check_migrate_in_blocked(addr, is_block);
}
int ObAllServerTracer::for_each_server_status(
const ObFunction<int(const ObServerStatus &status)> &functor)
{
return trace_map_.for_each_server_status(functor);
}