TD-10431 interface of mnode
This commit is contained in:
Shengliang Guan
parent
6781400508
commit
939c3b3a26
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@ -30,28 +30,132 @@ typedef void (*SendRedirectMsgFp)(SDnode *pDnode, struct SRpcMsg *rpcMsg);
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typedef int32_t (*PutMsgToMnodeQFp)(SDnode *pDnode, SMnodeMsg *pMsg);
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typedef struct SMnodeLoad {
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/**
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* @brief the number of dnodes in cluster.
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*
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*/
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int64_t numOfDnode;
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/**
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* @brief the number of mnodes in cluster.
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*
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*/
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int64_t numOfMnode;
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/**
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* @brief the number of vgroups in cluster.
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*
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*/
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int64_t numOfVgroup;
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/**
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* @brief the number of databases in cluster.
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*
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*/
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int64_t numOfDatabase;
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/**
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* @brief the number of super tables in cluster.
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*
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*/
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int64_t numOfSuperTable;
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/**
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* @brief the number of child tables in cluster.
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*
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*/
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int64_t numOfChildTable;
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/**
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* @brief the number of normal tables in cluster.
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*
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*/
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int64_t numOfNormalTable;
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/**
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* @brief the number of numOfTimeseries in cluster.
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*
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*/
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int64_t numOfColumn;
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/**
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* @brief total points written in cluster.
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*
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*/
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int64_t totalPoints;
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/**
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* @brief total storage in cluster.
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*
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*/
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int64_t totalStorage;
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/**
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* @brief total compressed storage in cluster.
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*
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*/
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int64_t compStorage;
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} SMnodeLoad;
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typedef struct {
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int32_t dnodeId;
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int64_t clusterId;
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int8_t replica;
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int8_t selfIndex;
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SReplica replicas[TSDB_MAX_REPLICA];
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SDnode *pDnode;
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PutMsgToMnodeQFp putMsgToApplyMsgFp;
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SendMsgToDnodeFp sendMsgToDnodeFp;
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SendMsgToMnodeFp sendMsgToMnodeFp;
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/**
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* @brief dnodeId of this mnode.
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*
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*/
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int32_t dnodeId;
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/**
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* @brief clusterId of this mnode.
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*
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*/
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int64_t clusterId;
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/**
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* @brief replica num of this mnode.
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*
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*/
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int8_t replica;
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/**
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* @brief self index in the array of replicas.
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*
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*/
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int8_t selfIndex;
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/**
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* @brief detail replica information of this mnode.
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*
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*/
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SReplica replicas[TSDB_MAX_REPLICA];
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/**
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* @brief the parent dnode of this mnode.
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*
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*/
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SDnode *pDnode;
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/**
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* @brief put apply msg to the write queue in dnode.
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*
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*/
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PutMsgToMnodeQFp putMsgToApplyMsgFp;
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/**
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* @brief the callback function while send msg to dnode.
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*
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*/
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SendMsgToDnodeFp sendMsgToDnodeFp;
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/**
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* @brief the callback function while send msg to mnode.
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*
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*/
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SendMsgToMnodeFp sendMsgToMnodeFp;
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/**
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* @brief the callback function while send redirect msg to clients or peers.
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*
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*/
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SendRedirectMsgFp sendRedirectMsgFp;
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} SMnodeOpt;
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@ -59,25 +163,25 @@ typedef struct {
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/**
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* @brief Open a mnode.
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*
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* @param path Path of the mnode
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* @param pOption Option of the mnode
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* @return SMnode* The mnode object
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* @param path Path of the mnode.
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* @param pOption Option of the mnode.
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* @return SMnode* The mnode object.
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*/
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SMnode *mndOpen(const char *path, const SMnodeOpt *pOption);
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/**
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* @brief Close a mnode
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* @brief Close a mnode.
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*
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* @param pMnode The mnode object to close
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* @param pMnode The mnode object to close.
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*/
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void mndClose(SMnode *pMnode);
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/**
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* @brief Close a mnode
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* @brief Close a mnode.
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*
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* @param pMnode The mnode object to close
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* @param pOption Options of the mnode
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* @return int32_t 0 for success, -1 for failure
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* @param pMnode The mnode object to close.
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* @param pOption Options of the mnode.
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* @return int32_t 0 for success, -1 for failure.
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*/
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int32_t mndAlter(SMnode *pMnode, const SMnodeOpt *pOption);
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@ -89,80 +193,80 @@ int32_t mndAlter(SMnode *pMnode, const SMnodeOpt *pOption);
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void mndDestroy(const char *path);
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/**
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* @brief Get mnode statistics info
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* @brief Get mnode statistics info.
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*
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* @param pMnode The mnode object
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* @param pMnode The mnode object.
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* @param pLoad Statistics of the mnode.
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* @return int32_t 0 for success, -1 for failure
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* @return int32_t 0 for success, -1 for failure.
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*/
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int32_t mndGetLoad(SMnode *pMnode, SMnodeLoad *pLoad);
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/**
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* @brief Get user authentication info
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* @brief Get user authentication info.
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*
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* @param pMnode The mnode object
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* @param pMnode The mnode object.
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* @param user
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* @param spi
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* @param encrypt
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* @param secret
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* @param ckey
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* @return int32_t 0 for success, -1 for failure
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* @return int32_t 0 for success, -1 for failure.
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*/
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int32_t mndRetriveAuth(SMnode *pMnode, char *user, char *spi, char *encrypt, char *secret, char *ckey);
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/**
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* @brief Initialize mnode msg
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* @brief Initialize mnode msg.
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*
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* @param pMnode The mnode object
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* @param pMsg The request rpc msg
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* @return int32_t The created mnode msg
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* @param pMnode The mnode object.
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* @param pMsg The request rpc msg.
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* @return int32_t The created mnode msg.
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*/
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SMnodeMsg *mndInitMsg(SMnode *pMnode, SRpcMsg *pRpcMsg);
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/**
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* @brief Cleanup mnode msg
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* @brief Cleanup mnode msg.
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*
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* @param pMsg The request msg
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* @param pMsg The request msg.
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*/
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void mndCleanupMsg(SMnodeMsg *pMsg);
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/**
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* @brief Cleanup mnode msg
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* @brief Cleanup mnode msg.
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*
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* @param pMsg The request msg
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* @param code The error code
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* @param pMsg The request msg.
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* @param code The error code.
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*/
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void mndSendRsp(SMnodeMsg *pMsg, int32_t code);
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/**
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* @brief Process the read request
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* @brief Process the read request.
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*
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* @param pMsg The request msg
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* @return int32_t 0 for success, -1 for failure
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* @param pMsg The request msg.
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* @return int32_t 0 for success, -1 for failure.
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*/
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void mndProcessReadMsg(SMnodeMsg *pMsg);
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/**
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* @brief Process the write request
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* @brief Process the write request.
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*
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* @param pMsg The request msg
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* @return int32_t 0 for success, -1 for failure
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* @param pMsg The request msg.
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* @return int32_t 0 for success, -1 for failure.
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*/
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void mndProcessWriteMsg(SMnodeMsg *pMsg);
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/**
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* @brief Process the sync request
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* @brief Process the sync request.
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*
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* @param pMsg The request msg
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* @return int32_t 0 for success, -1 for failure
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* @param pMsg The request msg.
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* @return int32_t 0 for success, -1 for failure.
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*/
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void mndProcessSyncMsg(SMnodeMsg *pMsg);
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/**
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* @brief Process the apply request
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* @brief Process the apply request.
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*
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* @param pMsg The request msg
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* @return int32_t 0 for success, -1 for failure
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* @param pMsg The request msg.
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* @return int32_t 0 for success, -1 for failure.
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*/
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void mndProcessApplyMsg(SMnodeMsg *pMsg);
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@ -130,36 +130,162 @@ typedef struct SSdb SSdb;
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typedef int32_t (*SdbInsertFp)(SSdb *pSdb, void *pObj);
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typedef int32_t (*SdbUpdateFp)(SSdb *pSdb, void *pSrcObj, void *pDstObj);
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typedef int32_t (*SdbDeleteFp)(SSdb *pSdb, void *pObj);
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typedef int32_t (*SdbDeployFp)(SSdb*pSdb);
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typedef int32_t (*SdbDeployFp)(SSdb *pSdb);
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typedef SSdbRow *(*SdbDecodeFp)(SSdbRaw *pRaw);
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typedef SSdbRaw *(*SdbEncodeFp)(void *pObj);
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typedef struct {
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ESdbType sdbType;
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EKeyType keyType;
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/**
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* @brief The sdb type of the table.
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*
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*/
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ESdbType sdbType;
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/**
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* @brief The key type of the table.
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*
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*/
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EKeyType keyType;
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/**
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* @brief The callback function when the table is first deployed.
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*
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*/
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SdbDeployFp deployFp;
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/**
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* @brief Encode one row of the table into rawdata.
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*
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*/
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SdbEncodeFp encodeFp;
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/**
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* @brief Decode one row of the table from rawdata.
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*
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*/
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SdbDecodeFp decodeFp;
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/**
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* @brief The callback function when insert a row to sdb.
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*
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*/
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SdbInsertFp insertFp;
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/**
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* @brief The callback function when undate a row in sdb.
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*
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*/
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SdbUpdateFp updateFp;
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/**
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* @brief The callback function when delete a row from sdb.
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*
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*/
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SdbDeleteFp deleteFp;
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} SSdbTable;
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typedef struct SSdbOpt {
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/**
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* @brief The path of the sdb file.
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*
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*/
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const char *path;
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} SSdbOpt;
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SSdb *sdbInit(SSdbOpt *pOption);
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void sdbCleanup(SSdb *pSdb);
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/**
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* @brief Initialize and start the sdb.
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*
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* @param pOption Option of the sdb.
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* @return SSdb* The sdb object.
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*/
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SSdb *sdbInit(SSdbOpt *pOption);
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/**
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* @brief Stop and cleanup the sdb.
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*
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* @param pSdb The sdb object to close.
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*/
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void sdbCleanup(SSdb *pSdb);
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/**
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* @brief Set the properties of sdb table.
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*
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* @param pSdb The sdb object.
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* @param table The properties of the table.
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* @return int32_t 0 for success, -1 for failure.
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*/
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int32_t sdbSetTable(SSdb *pSdb, SSdbTable table);
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/**
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* @brief Set the initial rows of sdb.
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*
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* @param pSdb The sdb object.
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* @return int32_t 0 for success, -1 for failure.
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*/
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int32_t sdbDeploy(SSdb *pSdb);
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/**
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* @brief Load sdb from file.
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*
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* @param pSdb The sdb object.
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* @return int32_t 0 for success, -1 for failure.
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*/
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int32_t sdbReadFile(SSdb *pSdb);
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/**
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* @brief Parse and write raw data to sdb.
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*
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* @param pSdb The sdb object.
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* @param pRaw The raw data.
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* @return int32_t 0 for success, -1 for failure.
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*/
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int32_t sdbWrite(SSdb *pSdb, SSdbRaw *pRaw);
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void *sdbAcquire(SSdb *pSdb, ESdbType type, void *pKey);
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void sdbRelease(SSdb *pSdb, void *pObj);
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void *sdbFetch(SSdb *pSdb, ESdbType type, void *pIter, void **ppObj);
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void sdbCancelFetch(SSdb *pSdb, void *pIter);
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/**
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* @brief Acquire a row from sdb
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*
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* @param pSdb The sdb object.
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* @param type The type of the row.
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* @param pKey The key value of the row.
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* @return void* The object of the row.
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*/
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void *sdbAcquire(SSdb *pSdb, ESdbType type, void *pKey);
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/**
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* @brief Release a row from sdb.
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*
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* @param pSdb The sdb object.
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* @param pObj The object of the row.
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*/
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void sdbRelease(SSdb *pSdb, void *pObj);
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/**
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* @brief Traverse a sdb table
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*
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* @param pSdb The sdb object.
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* @param type The type of the table.
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* @param type The initial iterator of the table.
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* @param pObj The object of the row just fetched.
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* @return void* The next iterator of the table.
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*/
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void *sdbFetch(SSdb *pSdb, ESdbType type, void *pIter, void **ppObj);
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/**
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* @brief Cancel a traversal
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*
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* @param pSdb The sdb object.
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* @param pIter The iterator of the table.
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* @param type The initial iterator of table.
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*/
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void sdbCancelFetch(SSdb *pSdb, void *pIter);
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/**
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* @brief Get the number of rows in the table
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*
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* @param pSdb The sdb object.
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* @param pIter The type of the table.
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* @record int32_t The number of rows in the table
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*/
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int32_t sdbGetSize(SSdb *pSdb, ESdbType type);
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SSdbRaw *sdbAllocRaw(ESdbType type, int8_t sver, int32_t dataLen);
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@ -12,5 +12,5 @@ target_link_libraries(
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target_include_directories(
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dnode
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PUBLIC "${CMAKE_SOURCE_DIR}/include/dnode/mgmt"
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private "${CMAKE_CURRENT_SOURCE_DIR}/inc"
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PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/inc"
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)
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@ -3,11 +3,11 @@ add_library(mnode ${MNODE_SRC})
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target_include_directories(
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mnode
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PUBLIC "${CMAKE_SOURCE_DIR}/include/dnode/mnode"
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private "${CMAKE_CURRENT_SOURCE_DIR}/inc"
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PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/inc"
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)
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target_link_libraries(
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mnode
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PRIVATE sdb
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PUBLIC transport
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PUBLIC cjson
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PRIVATE transport
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PRIVATE cjson
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)
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@ -3,7 +3,7 @@ add_library(sdb ${MNODE_SRC})
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target_include_directories(
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sdb
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PUBLIC "${CMAKE_SOURCE_DIR}/include/dnode/mnode/sdb"
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private "${CMAKE_CURRENT_SOURCE_DIR}/inc"
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PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/inc"
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)
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target_link_libraries(
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sdb
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