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[FEAT MERGE] 开源裁减颗粒度优化

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Co-authored-by: nroskill <nroskill@gmail.com>
Co-authored-by: akaError <lzg020616@163.com>
Co-authored-by: yinyj17 <yinyijun92@gmail.com>
This commit is contained in:
wenxingsen
2023-08-15 02:40:25 +00:00
committed by ob-robot
parent a31e422133
commit 9b31f8aa03
378 changed files with 26718 additions and 2379 deletions
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57
src/storage/ob_locality_manager.cpp
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@ -16,6 +16,9 @@
#include "share/schema/ob_schema_getter_guard.h"
#include "rpc/obmysql/obsm_struct.h" // easy_connection_str
#include "share/schema/ob_multi_version_schema_service.h"
#ifdef OB_BUILD_ARBITRATION
#include "share/arbitration_service/ob_arbitration_service_info.h"
#endif
namespace oceanbase
{
@ -36,6 +39,9 @@ void ObLocalityManager::reset()
{
is_inited_ = false;
self_.reset();
#ifdef OB_BUILD_ARBITRATION
arb_service_addr_.reset();
#endif
sql_proxy_ = NULL;
locality_info_.reset();
server_locality_cache_.reset();
@ -240,6 +246,53 @@ int ObLocalityManager::load_region()
return ret;
}
#ifdef OB_BUILD_ARBITRATION
int ObLocalityManager::load_arb_service_info()
{
int ret = OB_SUCCESS;
const ObString arbitration_service_key("default");
const bool lock_line = false;
ObArbitrationServiceInfo arb_service_info;
ObAddr arb_service_addr;
if (OB_UNLIKELY(!is_inited_)) {
ret = OB_NOT_INIT;
STORAGE_LOG(WARN, "ObLocalityManager not init", K(ret));
} else if (OB_FAIL(arbitration_service_table_operator_.get(
*sql_proxy_,
arbitration_service_key,
lock_line,
arb_service_info))) {
STORAGE_LOG(WARN, "fail to get arbitration service info", KR(ret), K(arbitration_service_key),
K(lock_line), K(arb_service_info));
if (OB_ARBITRATION_SERVICE_NOT_EXIST == ret) {
SpinWLockGuard guard(rwlock_);
arb_service_addr_.reset();
}
} else if (OB_FAIL(arb_service_addr.parse_from_string(arb_service_info.get_arbitration_service_string()))) {
STORAGE_LOG(WARN, "parse_from_string failed", K(ret));
} else if (arb_service_addr == arb_service_addr_) {
// no need update
} else {
SpinWLockGuard guard(rwlock_);
arb_service_addr_ = arb_service_addr;
}
STORAGE_LOG(INFO, "load_arb_service_info finshed", K(ret), K_(arb_service_addr));
return ret;
}
int ObLocalityManager::get_arb_service_addr(common::ObAddr &arb_service_addr) const
{
int ret = OB_SUCCESS;
if (OB_UNLIKELY(!is_inited_)) {
STORAGE_LOG(ERROR, "locality manager not inited, cannot start.");
ret = OB_NOT_INIT;
} else {
SpinRLockGuard guard(rwlock_);
arb_service_addr = arb_service_addr_;
}
return ret;
}
#endif
int ObLocalityManager::get_local_region(ObRegion &region) const
{
@ -707,6 +760,10 @@ int ObLocalityManager::ObRefreshLocalityTask::process()
STORAGE_LOG(WARN, "locality manager is null", K(ret));
} else if (OB_FAIL(locality_mgr_->load_region())) {
STORAGE_LOG(WARN, "process refresh locality task fail", K(ret));
#ifdef OB_BUILD_ARBITRATION
} else if (OB_FAIL(locality_mgr_->load_arb_service_info())) {
STORAGE_LOG(WARN, "load_arb_service_info fail", K(ret));
#endif
}
return ret;
}