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patch 4.0

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This commit is contained in:
wangzelin.wzl
2022-10-24 10:34:53 +08:00
parent 4ad6e00ec3
commit 93a1074b0c
10533 changed files with 2588271 additions and 2299373 deletions
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57
src/share/ob_task_define.cpp
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@ -9,11 +9,12 @@
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PubL v2 for more details.
*/
#include <numeric>
#include "ob_task_define.h"
#include "lib/allocator/ob_malloc.h"
#include "lib/utility/ob_simple_rate_limiter.h"
#include "lib/oblog/ob_log.h"
#include <numeric>
using namespace oceanbase::lib;
using namespace oceanbase::common;
@ -21,9 +22,10 @@ using namespace oceanbase::common;
namespace oceanbase {
namespace share {
class ObLogRateLimiter : public lib::ObSimpleRateLimiter {
class ObLogRateLimiter
: public lib::ObSimpleRateLimiter
{
friend class ObTaskController;
public:
bool is_force_allows() const override
{
@ -37,21 +39,20 @@ public:
}
private:
static RLOCAL(int64_t, allows_);
RLOCAL_STATIC(int64_t, allows_);
};
RLOCAL(int64_t, ObLogRateLimiter::allows_);
_RLOCAL(int64_t, ObLogRateLimiter::allows_);
// class ObTaskController
ObTaskController ObTaskController::instance_;
ObTaskController::ObTaskController() : limiters_(), rate_pctgs_(), log_rate_limit_(LOG_RATE_LIMIT)
ObTaskController::ObTaskController()
: limiters_(), rate_pctgs_(), log_rate_limit_(LOG_RATE_LIMIT)
{}
ObTaskController::~ObTaskController()
{
destroy();
}
{}
int ObTaskController::init()
{
@ -64,19 +65,19 @@ int ObTaskController::init()
}
}
if (OB_SUCC(ret)) {
#define LOG_PCTG(ID, PCTG) \
do { \
set_log_rate_pctg<ID>(PCTG); \
get_limiter(ID)->set_name(#ID); \
} while (0)
#define LOG_PCTG(ID, PCTG) \
do { \
set_log_rate_pctg<ID>(PCTG); \
get_limiter(ID)->set_name(#ID); \
} while (0)
// Set percentage of each task here.
// @NOTE: Inquire @ before any change.
LOG_PCTG(ObTaskType::GENERIC, 100.0); // default limiter
LOG_PCTG(ObTaskType::USER_REQUEST, 100.0); // default limiter
// @NOTE: Inquire @yongle.xh before any change.
LOG_PCTG(ObTaskType::GENERIC, 100.0); // default limiter
LOG_PCTG(ObTaskType::USER_REQUEST, 100.0); // default limiter
LOG_PCTG(ObTaskType::DATA_MAINTAIN, 100.0); // default limiter
LOG_PCTG(ObTaskType::ROOT_SERVICE, 100.0); // default limiter
LOG_PCTG(ObTaskType::SCHEMA, 100.0); // default limiter
LOG_PCTG(ObTaskType::ROOT_SERVICE, 100.0); // default limiter
LOG_PCTG(ObTaskType::SCHEMA, 100.0); // default limiter
#undef LOG_PCTG
@ -121,16 +122,24 @@ void ObTaskController::set_log_rate_limit(int64_t limit)
void ObTaskController::calc_log_rate()
{
const double total = std::accumulate(rate_pctgs_, rate_pctgs_ + MAX_TASK_ID, .0);
const double total = std::accumulate(
rate_pctgs_, rate_pctgs_ + MAX_TASK_ID, .0);
for (int i = 0; total != 0 && i < MAX_TASK_ID; i++) {
limiters_[i]->set_rate(static_cast<int64_t>(rate_pctgs_[i] / total * static_cast<double>(log_rate_limit_)));
limiters_[i]->set_rate(
static_cast<int64_t>(
rate_pctgs_[i]/total * static_cast<double>(log_rate_limit_)));
}
}
ObTaskController& ObTaskController::get()
ObTaskController &ObTaskController::get()
{
return instance_;
}
} // namespace share
} // namespace oceanbase
ObTaskController::RateLimiter *ObTaskController::get_limiter(ObTaskType id)
{
return limiters_[toUType(id)];
};
} // share
} // oceanbase