83 lines
2.1 KiB
C++
83 lines
2.1 KiB
C++
/**
|
|
* Copyright (c) 2021 OceanBase
|
|
* OceanBase CE is licensed under Mulan PubL v2.
|
|
* You can use this software according to the terms and conditions of the Mulan PubL v2.
|
|
* You may obtain a copy of Mulan PubL v2 at:
|
|
* http://license.coscl.org.cn/MulanPubL-2.0
|
|
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
|
|
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
|
|
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
|
|
* See the Mulan PubL v2 for more details.
|
|
*/
|
|
|
|
#ifndef OCEANBASE_STORAGE_MIGRATE_RETRY_QUEUE_THREAD_
|
|
#define OCEANBASE_STORAGE_MIGRATE_RETRY_QUEUE_THREAD_
|
|
|
|
#include "common/ob_partition_key.h"
|
|
#include "lib/queue/ob_fixed_queue.h"
|
|
#include "lib/thread/thread_mgr_interface.h"
|
|
|
|
namespace oceanbase {
|
|
namespace storage {
|
|
class ObPartitionService;
|
|
|
|
enum ObMigRetryTaskType {
|
|
INVALID_RETRY_TYPE = 0,
|
|
RETRY_REBUILD,
|
|
RETRY_STANDBY_RESTORE,
|
|
};
|
|
|
|
struct ObMigrateRetryTask {
|
|
common::ObPartitionKey pkey_;
|
|
int32_t task_type_;
|
|
|
|
ObMigrateRetryTask() : pkey_(), task_type_(INVALID_RETRY_TYPE)
|
|
{}
|
|
~ObMigrateRetryTask()
|
|
{}
|
|
|
|
bool is_valid() const
|
|
{
|
|
return (pkey_.is_valid() && INVALID_RETRY_TYPE != task_type_);
|
|
}
|
|
|
|
TO_STRING_KV(N_KEY, pkey_, "task_type", task_type_);
|
|
};
|
|
|
|
class ObMigrateRetryQueueThread : public lib::TGTaskHandler {
|
|
public:
|
|
static const int64_t QUEUE_THREAD_NUM = 4;
|
|
static const int64_t MINI_MODE_QUEUE_THREAD_NUM = 2;
|
|
ObMigrateRetryQueueThread();
|
|
virtual ~ObMigrateRetryQueueThread();
|
|
|
|
public:
|
|
virtual int init(ObPartitionService* partition_service, int tg_id);
|
|
virtual int push(const ObMigrateRetryTask* task);
|
|
virtual void handle(void* task);
|
|
virtual void destroy();
|
|
int get_tg_id() const
|
|
{
|
|
return tg_id_;
|
|
}
|
|
|
|
private:
|
|
int get_task(ObMigrateRetryTask*& task);
|
|
void free_task(ObMigrateRetryTask* task);
|
|
|
|
private:
|
|
bool inited_;
|
|
ObPartitionService* partition_service_;
|
|
common::ObFixedQueue<ObMigrateRetryTask> free_queue_;
|
|
ObMigrateRetryTask* tasks_;
|
|
int tg_id_;
|
|
|
|
private:
|
|
DISALLOW_COPY_AND_ASSIGN(ObMigrateRetryQueueThread);
|
|
};
|
|
|
|
} // namespace storage
|
|
} // namespace oceanbase
|
|
|
|
#endif // OCEANBASE_STORAGE_MIGRATE_RETRY_QUEUE_THREAD_
|