patch 4.0
This commit is contained in:
wangzelin.wzl
@ -14,7 +14,7 @@
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#define OCEANBASE_SHARE_OB_WEB_SERVICE_ROOT_ADDR_H_
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#include "share/ob_root_addr_agent.h"
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#include "share/ob_cluster_type.h" // ObClusterType
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#include "share/ob_cluster_role.h" // ObClusterRole
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#include "share/ob_cluster_sync_status.h"
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#include "lib/json/ob_json.h"
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#include "lib/ob_define.h"
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@ -38,23 +38,30 @@
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#define JSON_STANDBY "STANDBY"
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#define JSON_TIMESTAMP "timestamp"
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namespace oceanbase {
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namespace common {
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namespace oceanbase
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{
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namespace common
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{
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class ObSqlString;
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class ObString;
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class ObIAllocator;
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}
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namespace obrpc {
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namespace obrpc
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{
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class ObCommonRpcProxy;
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}
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namespace share {
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namespace share
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{
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struct ObRedoTransportOption {
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struct ObRedoTransportOption
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{
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OB_UNIS_VERSION(1);
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public:
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static const int64_t DEFAULT_NET_TIMEOUT = 30 * 1000 * 1000; // 30s
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static const int64_t DEFAULT_REOPEN = 300 * 1000 * 1000; // 300s
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static const int64_t DEFAULT_MAX_FAILURE = 0; // 0 always retry
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enum RedoOptionProfile {
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static const int64_t DEFAULT_NET_TIMEOUT = 30 * 1000 * 1000; //30s
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static const int64_t DEFAULT_REOPEN = 300 * 1000 * 1000; //300s
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static const int64_t DEFAULT_MAX_FAILURE = 0;//0 always retry
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enum RedoOptionProfile
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{
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INVALID_TYPE = -1,
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SYNC = 0,
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ASYNC,
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@ -66,9 +73,10 @@ public:
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int64_t reopen_;
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int64_t max_failure_;
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bool is_sync_;
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ObRedoTransportOption()
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: net_timeout_(DEFAULT_NET_TIMEOUT), reopen_(DEFAULT_REOPEN), max_failure_(DEFAULT_MAX_FAILURE), is_sync_(false)
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{}
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ObRedoTransportOption() : net_timeout_(DEFAULT_NET_TIMEOUT),
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reopen_(DEFAULT_REOPEN),
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max_failure_(DEFAULT_MAX_FAILURE),
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is_sync_(false) {}
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void reset()
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{
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net_timeout_ = DEFAULT_NET_TIMEOUT;
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@ -76,103 +84,100 @@ public:
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max_failure_ = DEFAULT_MAX_FAILURE;
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is_sync_ = false;
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}
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ObRedoTransportOption& operator=(const ObRedoTransportOption& other);
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int assign(const ObRedoTransportOption& other);
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bool operator!=(const ObRedoTransportOption& other) const;
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bool operator==(const ObRedoTransportOption& other) const;
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int append_redo_transport_options_change(const common::ObString& redo_transport_options_str);
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int get_redo_transport_options_str(common::ObSqlString& str) const;
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ObRedoTransportOption &operator =(const ObRedoTransportOption &other);
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int assign(const ObRedoTransportOption &other);
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bool operator !=(const ObRedoTransportOption &other) const;
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bool operator ==(const ObRedoTransportOption &other) const;
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int append_redo_transport_options_change(const common::ObString &redo_transport_options_str);
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int get_redo_transport_options_str(common::ObSqlString &str) const;
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bool get_is_sync() const { return is_sync_; }
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TO_STRING_KV(K_(net_timeout), K_(reopen), K_(max_failure), K_(is_sync));
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private:
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RedoOptionProfile str_to_redo_transport_options(const char* str);
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RedoOptionProfile str_to_redo_transport_options(const char *str);
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};
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struct ObClusterRsAddr {
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struct ObClusterRsAddr
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{
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OB_UNIS_VERSION(1);
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public:
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ObClusterRsAddr() : cluster_id_(common::OB_INVALID_ID), addr_()
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{}
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virtual ~ObClusterRsAddr()
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ObClusterRsAddr()
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: cluster_id_(common::OB_INVALID_ID),
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addr_()
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{}
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virtual ~ObClusterRsAddr() {}
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void reset();
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bool is_valid() const;
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int assign(const ObClusterRsAddr& other);
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int assign(const ObClusterRsAddr &other);
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TO_STRING_KV(K_(cluster_id), K_(addr));
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public:
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int64_t cluster_id_;
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common::ObAddr addr_;
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};
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struct ObClusterAddr {
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struct ObClusterAddr
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{
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OB_UNIS_VERSION(1);
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public:
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int64_t cluster_id_;
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common::ObClusterType cluster_type_;
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common::ObClusterRole cluster_role_;
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common::ObClusterStatus cluster_status_;
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int64_t timestamp_;
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common::ObFixedLengthString<common::OB_MAX_CONFIG_VALUE_LEN> cluster_name_;
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common::ObFixedLengthString<common::OB_MAX_CLUSTER_NAME_LENGTH> cluster_name_;
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ObAddrList addr_list_;
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ObAddrList readonly_addr_list_;
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// unique internal label of cluster
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//unique internal label of cluster
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int64_t cluster_idx_;
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int64_t current_scn_; // the current flashback point of cluster
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int64_t current_scn_;//the current flashback point of cluster
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share::ObRedoTransportOption redo_transport_options_;
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common::ObProtectionLevel protection_level_;
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share::ObClusterSyncStatus sync_status_;
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int64_t last_hb_ts_;
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ObClusterAddr()
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: cluster_id_(common::OB_INVALID_ID),
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cluster_type_(common::INVALID_CLUSTER_TYPE),
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cluster_status_(common::INVALID_CLUSTER_STATUS),
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timestamp_(0),
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cluster_name_(),
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addr_list_(),
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readonly_addr_list_(),
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cluster_idx_(common::OB_INVALID_INDEX),
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current_scn_(common::OB_INVALID_VERSION),
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redo_transport_options_(),
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protection_level_(common::MAXIMUM_PERFORMANCE_LEVEL),
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sync_status_(NOT_AVAILABLE),
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last_hb_ts_(common::OB_INVALID_TIMESTAMP)
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{}
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ObClusterAddr() : cluster_id_(common::OB_INVALID_ID), cluster_role_(common::INVALID_CLUSTER_ROLE),
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cluster_status_(common::INVALID_CLUSTER_STATUS), timestamp_(0),
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cluster_name_(), addr_list_(), readonly_addr_list_(),
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cluster_idx_(common::OB_INVALID_INDEX),
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current_scn_(common::OB_INVALID_VERSION),
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redo_transport_options_(),
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protection_level_(common::INVALID_PROTECTION_LEVEL),
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sync_status_(NOT_AVAILABLE), last_hb_ts_(common::OB_INVALID_TIMESTAMP) {}
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void reset();
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int assign(const ObClusterAddr& other);
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int assign(const ObClusterAddr &other);
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bool is_valid() const;
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int get_addr_list_str(common::ObString& addr_list_str);
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int get_addr_list_str(common::ObString &addr_list_str);
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int append_redo_transport_options_change(common::ObString &redo_transport_options,
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common::ObIAllocator &alloc) const;
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int construct_rootservice_list(common::ObString &rootservice_list,
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common::ObIAllocator &alloc) const;
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bool is_added() const
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{
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return common::CLUSTER_VALID == cluster_status_ || common::CLUSTER_DISABLED == cluster_status_;
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}
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bool operator==(const ObClusterAddr& other) const;
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TO_STRING_KV(K_(cluster_id), K_(cluster_type), K_(cluster_status), K_(timestamp), K_(cluster_name), K_(addr_list),
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K_(readonly_addr_list), K_(cluster_idx), K_(current_scn), K_(redo_transport_options), K_(protection_level),
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K_(sync_status), K_(last_hb_ts));
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{ return common::INVALID_CLUSTER_STATUS != cluster_status_
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&& common::REGISTERED != cluster_status_
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&& common::MAX_CLUSTER_STATUS != cluster_status_; }
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bool operator==(const ObClusterAddr &other) const;
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TO_STRING_KV(K_(cluster_id), K_(cluster_role), K_(cluster_status),
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K_(timestamp), K_(cluster_name),
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K_(addr_list), K_(readonly_addr_list), K_(cluster_idx),
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K_(current_scn), K_(redo_transport_options), K_(protection_level),
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K_(sync_status), K_(last_hb_ts));
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};
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typedef common::ObIArray<ObClusterAddr> ObClusterIAddrList;
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typedef common::ObSArray<ObClusterAddr> ObClusterAddrList;
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// store and fetch root server address list via REST style web service.
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class ObWebServiceRootAddr : public ObRootAddrAgent {
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class ObWebServiceRootAddr : public ObRootAddrAgent
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{
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public:
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static const int64_t MAX_RECV_CONTENT_LEN = 512 * 1024; // 512KB
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static const int64_t MAX_RECV_CONTENT_LEN = 512 * 1024; // 512KB
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ObWebServiceRootAddr()
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{}
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virtual ~ObWebServiceRootAddr()
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{}
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ObWebServiceRootAddr() {}
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virtual ~ObWebServiceRootAddr() {}
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virtual int store(const ObIAddrList& addr_list, const ObIAddrList& readonly_addr_list, const bool force,
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const common::ObClusterType cluster_type, const int64_t timestamp) override;
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virtual int fetch(
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ObIAddrList& add_list, ObIAddrList& readonly_addr_list, common::ObClusterType& cluster_typ) override;
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virtual int fetch_remote_rslist(const int64_t cluster_id, ObIAddrList& addr_list, ObIAddrList& readonly_addr_list,
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common::ObClusterType& cluster_type) override;
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virtual int delete_cluster(const int64_t cluster_id) override;
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virtual int store(const ObIAddrList &addr_list, const ObIAddrList &readonly_addr_list,
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const bool force, const common::ObClusterRole cluster_role,
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const int64_t timestamp);
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virtual int fetch(ObIAddrList &add_list,
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ObIAddrList &readonly_addr_list);
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/// get RS_LIST from URL
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///
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/// @param [in] appanme cluster appanme
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@ -183,15 +188,31 @@ public:
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///
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/// @retval OB_SUCCESS success
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/// @retval other error code fail
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static int fetch_rs_list_from_url(const char* appname, const char* url, const int64_t timeout_ms,
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ObIAddrList& rs_list, ObIAddrList& readonly_rs_list, common::ObClusterType& cluster_type);
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static int fetch_rs_list_from_url(
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const char *appname,
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const char *url,
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const int64_t timeout_ms,
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ObIAddrList &rs_list,
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ObIAddrList &readonly_rs_list,
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common::ObClusterRole &cluster_role);
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static int get_all_cluster_info(common::ObServerConfig* config, ObClusterIAddrList& cluster_list);
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static int to_json(const ObIAddrList& addr_list, const ObIAddrList& readonly_addr_list, const char* appname,
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const int64_t cluster_id, const common::ObClusterType cluster_type, const int64_t timestamp,
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common::ObSqlString& json);
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static int from_json(const char* json_str, const char* appname, ObClusterAddr& cluster);
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static int parse_data(const json::Value* data, ObClusterAddr& cluster);
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static int get_all_cluster_info(common::ObServerConfig *config,
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ObClusterIAddrList &cluster_list);
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static int to_json(
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const ObIAddrList &addr_list,
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const ObIAddrList &readonly_addr_list,
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const char *appname,
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const int64_t cluster_id,
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const common::ObClusterRole cluster_role,
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const int64_t timestamp,
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common::ObSqlString &json);
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static int from_json(
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const char *json_str,
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const char *appname,
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ObClusterAddr &cluster);
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static int parse_data(const json::Value *data,
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ObClusterAddr &cluster);
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static int get_addr_list(json::Value *&rs_list, ObIAddrList &addr_list);
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private:
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/// store rs_list to URL
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@ -204,31 +225,38 @@ private:
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///
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/// @retval OB_SUCCESS success
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/// @retval other error code fail
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static int store_rs_list_on_url(const ObIAddrList& rs_list, const ObIAddrList& readonly_rs_list, const char* appname,
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const int64_t cluster_id, const common::ObClusterType cluster_type, const char* url, const int64_t timeout_ms,
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static int store_rs_list_on_url(
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const ObIAddrList &rs_list,
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const ObIAddrList &readonly_rs_list,
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const char *appname,
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const int64_t cluster_id,
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const common::ObClusterRole cluster_role,
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const char *url,
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const int64_t timeout_ms,
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const int64_t timestamp);
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static int get_addr_list(json::Value*& rs_list, ObIAddrList& addr_list);
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static int add_to_list(
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common::ObString& addr_str, const int64_t sql_port, common::ObString& role, ObIAddrList& addr_list);
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static int add_to_list(common::ObString &addr_str, const int64_t sql_port,
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common::ObString &role, ObIAddrList &addr_list);
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// call web service, if post_data not NULL use POST method, else use GET method.
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static int call_service(const char* post_data, common::ObSqlString& content, const char* config_url,
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const int64_t timeout_ms, const bool is_delete = false);
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static int call_service(const char *post_data,
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common::ObSqlString &content,
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const char *config_url,
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const int64_t timeout_ms,
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const bool is_delete = false);
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// curl write date interface
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static int64_t curl_write_data(void* ptr, int64_t size, int64_t nmemb, void* stream);
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static int build_new_config_url(char* buf, const int64_t buf_len, const char* config_url, const int64_t cluster_id);
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// static int get_all_cluster_info(const char *json_str,
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static int64_t curl_write_data(void *ptr, int64_t size, int64_t nmemb, void *stream);
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static int build_new_config_url(char* buf, const int64_t buf_len,
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const char* config_url, const int64_t cluster_id);
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//static int get_all_cluster_info(const char *json_str,
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// ObClusterIAddrList &cluster_list);
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static int check_store_result(const common::ObSqlString& content);
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int fetch_rslist_by_id(const int64_t cluster_id, ObIAddrList& addr_list, ObIAddrList& readonly_addr_list,
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common::ObClusterType& cluster_type);
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static int check_store_result(const common::ObSqlString &content);
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private:
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DISALLOW_COPY_AND_ASSIGN(ObWebServiceRootAddr);
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};
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} // end namespace share
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} // namespace oceanbase
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} // end namespace share
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} // end oceanbase
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#endif // OCEANBASE_SHARE_OB_WEB_SERVICE_ROOT_ADDR_H_
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#endif // OCEANBASE_SHARE_OB_WEB_SERVICE_ROOT_ADDR_H_
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