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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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127
src/share/ob_schema_status_proxy.h
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@ -20,124 +20,81 @@
#include "lib/container/ob_iarray.h"
#include "share/schema/ob_schema_struct.h"
namespace oceanbase {
namespace common {
namespace oceanbase
{
namespace common
{
class ObMySQLProxy;
class ObISQLClient;
class ObAddr;
namespace sqlclient {
namespace sqlclient
{
class ObMySQLResult;
}
} // namespace common
namespace share {
}
namespace share
{
class ObSchemaStatusSnapshotUpdater {
class ObSchemaStatusUpdater
{
public:
ObSchemaStatusSnapshotUpdater(int64_t snapshot_timestamp) : snapshot_timestamp_(snapshot_timestamp)
{}
virtual ~ObSchemaStatusSnapshotUpdater()
{}
int operator()(common::hash::HashMapPair<uint64_t, share::schema::ObRefreshSchemaStatus>& entry);
private:
int64_t snapshot_timestamp_;
DISALLOW_COPY_AND_ASSIGN(ObSchemaStatusSnapshotUpdater);
};
class ObSchemaStatusVersionUpdater {
public:
ObSchemaStatusVersionUpdater(int64_t readable_schema_version) : readable_schema_version_(readable_schema_version)
{}
virtual ~ObSchemaStatusVersionUpdater()
{}
int operator()(common::hash::HashMapPair<uint64_t, share::schema::ObRefreshSchemaStatus>& entry);
private:
int64_t readable_schema_version_;
DISALLOW_COPY_AND_ASSIGN(ObSchemaStatusVersionUpdater);
};
class ObSchemaStatusCreatedVersionUpdater {
public:
ObSchemaStatusCreatedVersionUpdater(int64_t created_schema_version) : created_schema_version_(created_schema_version)
{}
virtual ~ObSchemaStatusCreatedVersionUpdater()
{}
int operator()(common::hash::HashMapPair<uint64_t, share::schema::ObRefreshSchemaStatus>& entry);
private:
int64_t created_schema_version_;
DISALLOW_COPY_AND_ASSIGN(ObSchemaStatusCreatedVersionUpdater);
};
class ObSchemaStatusUpdater {
public:
ObSchemaStatusUpdater(share::schema::ObRefreshSchemaStatus schema_status) : schema_status_(schema_status)
{}
virtual ~ObSchemaStatusUpdater()
{}
int operator()(common::hash::HashMapPair<uint64_t, share::schema::ObRefreshSchemaStatus>& entry);
ObSchemaStatusUpdater(share::schema::ObRefreshSchemaStatus schema_status)
: schema_status_(schema_status) {}
virtual ~ObSchemaStatusUpdater() {}
int operator() (common::hash::HashMapPair<uint64_t, share::schema::ObRefreshSchemaStatus> &entry);
private:
share::schema::ObRefreshSchemaStatus schema_status_;
DISALLOW_COPY_AND_ASSIGN(ObSchemaStatusUpdater);
};
// dodge the bug : https://aone.alibaba-inc.com/issue/17670392
// all operation of __all_core_table must be single partition transaction
class ObSchemaStatusProxy {
class ObSchemaStatusProxy
{
public:
static const char* OB_ALL_SCHEMA_STATUS_TNAME;
static const char* TENANT_ID_CNAME;
static const char* SNAPSHOT_TIMESTAMP_CNAME;
static const char* READABLE_SCHEMA_VERSION_CNAME;
static const char* CREATED_SCHEMA_VERSION_CNAME;
static const char *OB_ALL_SCHEMA_STATUS_TNAME;
static const char *TENANT_ID_CNAME;
static const char *SNAPSHOT_TIMESTAMP_CNAME;
static const char *READABLE_SCHEMA_VERSION_CNAME;
static const char *CREATED_SCHEMA_VERSION_CNAME;
static const int64_t TENANT_SCHEMA_STATUS_BUCKET_NUM = 100;
public:
ObSchemaStatusProxy(common::ObISQLClient& sql_proxy)
: sql_proxy_(sql_proxy), schema_status_cache_(), is_inited_(false)
{}
virtual ~ObSchemaStatusProxy()
{}
ObSchemaStatusProxy(common::ObISQLClient &sql_proxy)
: sql_proxy_(sql_proxy),
schema_status_cache_(),
is_inited_(false) {}
virtual ~ObSchemaStatusProxy() {}
int init();
int nonblock_get(const uint64_t refresh_tenant_id, share::schema::ObRefreshSchemaStatus& refresh_schema_status);
int nonblock_get(const uint64_t refresh_tenant_id,
share::schema::ObRefreshSchemaStatus &refresh_schema_status);
int get_refresh_schema_status(const uint64_t tenant_id, share::schema::ObRefreshSchemaStatus& refresh_schema_status);
int get_refresh_schema_status(
const uint64_t tenant_id,
share::schema::ObRefreshSchemaStatus &refresh_schema_status);
int get_refresh_schema_status(common::ObIArray<share::schema::ObRefreshSchemaStatus>& refresh_schema_status_array);
int get_refresh_schema_status(
common::ObIArray<share::schema::ObRefreshSchemaStatus> &refresh_schema_status_array);
int load_refresh_schema_status();
int set_refresh_schema_status(const share::schema::ObRefreshSchemaStatus& refresh_schema_status);
int batch_update_schema_status(const common::ObIArray<share::schema::ObRefreshSchemaStatus>& schema_status);
int del_tenant_schema_status(const uint64_t tenant_id);
int update_snapshot_timestamp(const uint64_t tenant_id, int64_t snapshot_timestamp);
int set_tenant_schema_status(
const share::schema::ObRefreshSchemaStatus &refresh_schema_status);
int update_readable_schema_version(const uint64_t tenant_id, int64_t readable_schema_version);
int update_created_schema_version(const uint64_t tenant_id, int64_t created_schema_version);
int update_schema_status(const share::schema::ObRefreshSchemaStatus& curr_schema_status);
int update_schema_status(const share::schema::ObRefreshSchemaStatus &cur_schema_status);
private:
int check_inner_stat();
private:
common::ObISQLClient& sql_proxy_;
common::hash::ObHashMap<uint64_t, share::schema::ObRefreshSchemaStatus, common::hash::ReadWriteDefendMode>
schema_status_cache_;
common::ObISQLClient &sql_proxy_;
common::hash::ObHashMap<uint64_t, share::schema::ObRefreshSchemaStatus, common::hash::ReadWriteDefendMode> schema_status_cache_;
bool is_inited_;
};
} // end namespace share
} // end namespace oceanbase
} // end namespace share
} // end namespace oceanbase
#endif