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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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124
src/sql/ob_sql_task.h
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@ -16,90 +16,45 @@
#include "rpc/frame/ob_req_processor.h"
#include "observer/ob_srv_task.h"
namespace oceanbase {
namespace sql {
namespace oceanbase
{
namespace sql
{
class ObSql;
class ObSqlTaskHandler : public rpc::frame::ObReqProcessor {
class ObSqlTaskHandler : public rpc::frame::ObReqProcessor
{
public:
ObSqlTaskHandler() : task_(NULL), sql_engine_(NULL)
{}
~ObSqlTaskHandler()
{}
int init(observer::ObSrvTask* task, ObSql* sql_engine);
ObSqlTaskHandler() : task_(NULL), sql_engine_(NULL) {}
~ObSqlTaskHandler() {}
int init(observer::ObSrvTask *task, ObSql *sql_engine);
void reset();
protected:
int deserialize()
{
return common::OB_SUCCESS;
}
int serialize()
{
return common::OB_SUCCESS;
}
int response(const int retcode)
{
UNUSED(retcode);
return common::OB_SUCCESS;
}
int process();
int after_process()
{
req_has_wokenup_ = true;
return common::OB_SUCCESS;
}
int run();
private:
DISALLOW_COPY_AND_ASSIGN(ObSqlTaskHandler);
observer::ObSrvTask* task_;
ObSql* sql_engine_;
observer::ObSrvTask *task_;
ObSql *sql_engine_;
};
class ObSqlTask : public observer::ObSrvTask {
class ObSqlTask : public observer::ObSrvTask
{
friend class ObSqlTaskFactory;
public:
ObSqlTask() : msg_type_(0), size_(0), is_fixed_alloc_(false), handler_()
{}
~ObSqlTask()
{}
int init(const int msg_type, const ObReqTimestamp& req_ts, const char* buf, const int64_t size, ObSql* sql_engine);
ObSqlTask() : msg_type_(0), size_(0), is_fixed_alloc_(false), handler_() {}
~ObSqlTask() {}
int init(const int msg_type, const ObReqTimestamp &req_ts, const char *buf, const int64_t size, ObSql *sql_engine);
void reset();
int get_msg_type() const
{
return msg_type_;
}
const char* get_buf() const
{
return buf_;
}
int64_t get_size() const
{
return size_;
}
rpc::frame::ObReqProcessor& get_processor()
{
return handler_;
}
const ObReqTimestamp& get_req_ts() const
{
return req_ts_;
}
int get_msg_type() const { return msg_type_; }
const char *get_buf() const { return buf_; }
int64_t get_size() const { return size_; }
rpc::frame::ObReqProcessor &get_processor() { return handler_; }
const ObReqTimestamp &get_req_ts() const { return req_ts_; }
TO_STRING_KV(KP(this), K_(msg_type));
public:
static const int64_t MAX_SQL_TASK_SIZE = 16 * 1024 - 128;
private:
void set_fixed_alloc()
{
is_fixed_alloc_ = true;
}
bool is_fixed_alloc() const
{
return is_fixed_alloc_;
}
void set_fixed_alloc() { is_fixed_alloc_ = true; }
bool is_fixed_alloc() const { return is_fixed_alloc_; }
private:
int msg_type_;
char buf_[MAX_SQL_TASK_SIZE];
@ -109,35 +64,28 @@ private:
ObReqTimestamp req_ts_;
};
class ObSqlTaskFactory {
class ObSqlTaskFactory
{
public:
ObSqlTaskFactory()
{}
~ObSqlTaskFactory()
{
destroy();
}
ObSqlTaskFactory() {}
~ObSqlTaskFactory() { destroy(); }
int init();
void destroy();
public:
ObSqlTask* alloc(const uint64_t tenant_id);
void free(ObSqlTask* task);
static ObSqlTaskFactory& get_instance();
ObSqlTask *alloc(const uint64_t tenant_id);
void free(ObSqlTask *task);
static ObSqlTaskFactory &get_instance();
private:
ObSqlTask* alloc_(const uint64_t tenant_id);
void free_(ObSqlTask* task);
ObSqlTask *alloc_(const uint64_t tenant_id);
void free_(ObSqlTask *task);
private:
static const int64_t NORMAL_FIXED_TASK_NUM = 4096;
static const int64_t MINI_FIXED_TASK_NUM = 128;
private:
ObFixedQueue<ObSqlTask> fixed_queue_;
};
} // namespace sql
} // namespace oceanbase
} // transaction
} // oceanbase
#endif // OCEANBASE_SQL_OB_SQL_TASK_
#endif // OCEANBASE_SQL_OB_SQL_TASK_