129 lines
4.7 KiB
C++
129 lines
4.7 KiB
C++
/**
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* Copyright (c) 2021 OceanBase
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* OceanBase CE is licensed under Mulan PubL v2.
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* You can use this software according to the terms and conditions of the Mulan PubL v2.
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* You may obtain a copy of Mulan PubL v2 at:
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* http://license.coscl.org.cn/MulanPubL-2.0
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PubL v2 for more details.
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*/
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#ifndef OCEANBASE_SHARE_MOCK_OB_LOCATION_CACHE_H_
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#define OCEANBASE_SHARE_MOCK_OB_LOCATION_CACHE_H_
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#include "common/ob_partition_key.h"
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#include "lib/hash/ob_hashmap.h"
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#include "lib/container/ob_iarray.h"
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#include "lib/net/ob_addr.h"
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#include "share/partition_table/ob_partition_location_cache.h"
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namespace oceanbase {
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using namespace common;
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using namespace common::hash;
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namespace share {
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class MockObLocationCache : public ObIPartitionLocationCache {
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public:
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MockObLocationCache()
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{}
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virtual ~MockObLocationCache()
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{}
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int init();
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public:
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int add(const ObPartitionKey& partition, const ObAddr& leader);
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int add_overwrite(const ObPartitionKey& partition, const ObAddr& leader);
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int remove(const ObPartitionKey& partition);
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public:
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virtual ObIPartitionLocationCache::PartitionLocationCacheType get_type() const
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{
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return static_cast<ObIPartitionLocationCache::PartitionLocationCacheType>(PART_LOC_CACHE_TYPE_NORMAL);
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}
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int get(const uint64_t table_id, const int64_t partition_id, ObPartitionLocation& location,
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const int64_t last_renew_time, bool& is_cache_hit, const bool auto_update = true);
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int get(const ObPartitionKey& partition, ObPartitionLocation& location, const int64_t last_renew_time,
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bool& is_cache_hit);
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int get(const uint64_t table_id, common::ObIArray<ObPartitionLocation>& locations, const int64_t last_renew_time,
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bool& is_cache_hit, const bool auto_update = true);
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int get_leader(const common::ObPartitionKey& partition, common::ObAddr& leader, const bool force_renew = false);
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int nonblock_get(const uint64_t table_id, const int64_t partition_id, ObPartitionLocation& location,
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const int64_t cluster_id = -1);
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int nonblock_get(const ObPartitionKey& partition, ObPartitionLocation& location, const int64_t cluster_id = -1);
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int nonblock_get(const uint64_t table_id, const int64_t partition_num, ObIArray<ObPartitionLocation>& locations);
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int nonblock_get_leader(const ObPartitionKey& partition, ObAddr& leader);
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int nonblock_get_leader_across_cluster(const ObPartitionKey& partition, ObAddr& leader, int64_t& cluster_id);
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virtual int nonblock_get_restore_leader(const common::ObPartitionKey& partition, common::ObAddr& leader)
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{
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UNUSED(partition);
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UNUSED(leader);
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return common::OB_OP_NOT_ALLOW;
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}
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virtual int nonblock_get_across_cluster(
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const ObPartitionKey& partition, ObPartitionLocation& location, int64_t& cluster_id)
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{
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UNUSED(partition);
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UNUSED(location);
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UNUSED(cluster_id);
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return common::OB_OP_NOT_ALLOW;
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}
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virtual int get_across_cluster(const common::ObPartitionKey& partition, const int64_t expire_renew_time,
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ObPartitionLocation& location, int64_t& cluster_id)
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{
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UNUSED(partition);
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UNUSED(expire_renew_time);
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UNUSED(location);
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UNUSED(cluster_id);
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return common::OB_OP_NOT_ALLOW;
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}
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virtual int get_leader_across_cluster(const common::ObPartitionKey& partition, common::ObAddr& leader,
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int64_t& cluster_id, const bool force_renew = false)
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{
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UNUSED(partition);
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UNUSED(leader);
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UNUSED(cluster_id);
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UNUSED(force_renew);
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return common::OB_OP_NOT_ALLOW;
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}
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virtual int get_leader_across_cluster_without_renew(
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const common::ObPartitionKey& partition, common::ObAddr& leader, int64_t& cluster_id)
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{
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UNUSED(partition);
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UNUSED(leader);
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UNUSED(cluster_id);
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return common::OB_OP_NOT_ALLOW;
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}
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int nonblock_renew(const ObPartitionKey& partition, const int64_t last_renew_time);
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int nonblock_renew_across_cluster(const ObPartitionKey& partition, const int64_t last_renew_time);
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int nonblock_renew_with_limiter(
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const common::ObPartitionKey& partition, const int64_t expire_renew_time, bool& is_limited);
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int batch_process_tasks(const common::ObIArray<ObLocationAsyncUpdateTask>& tasks, bool& stopped)
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{
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UNUSEDx(tasks, stopped);
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return common::OB_NOT_SUPPORTED;
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}
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int process_barrier(const ObLocationAsyncUpdateTask& task, bool& stopped)
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{
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UNUSEDx(task, stopped);
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return common::OB_NOT_SUPPORTED;
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}
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private:
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static const int64_t BUCKET_NUM = 137;
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private:
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ObHashMap<ObPartitionKey, ObAddr> partition_addr_map_;
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};
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} // namespace share
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} // namespace oceanbase
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#endif
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