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refact vnod3

This commit is contained in:
Hongze Cheng 2022-04-19 02:37:45 +00:00
parent 7273581072
commit 7895c492ba
3 changed files with 15 additions and 18 deletions
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7
source/dnode/mgmt/mgmt_vnode/src/vmWorker.c
View File

@ -97,6 +97,7 @@ static void vmProcessFetchQueue(SQueueInfo *pInfo, SNodeMsg *pMsg) {
static void vmProcessWriteQueue(SQueueInfo *pInfo, STaosQall *qall, int32_t numOfMsgs) {
SVnodeObj *pVnode = pInfo->ahandle;
int64_t version;
SArray *pArray = taosArrayInit(numOfMsgs, sizeof(SNodeMsg *));
if (pArray == NULL) {
@ -115,7 +116,7 @@ static void vmProcessWriteQueue(SQueueInfo *pInfo, STaosQall *qall, int32_t numO
}
}
vnodePreprocessWriteReqs(pVnode->pImpl, pArray);
vnodePreprocessWriteReqs(pVnode->pImpl, pArray, &version);
numOfMsgs = taosArrayGetSize(pArray);
for (int32_t i = 0; i < numOfMsgs; i++) {
@ -123,7 +124,7 @@ static void vmProcessWriteQueue(SQueueInfo *pInfo, STaosQall *qall, int32_t numO
SRpcMsg *pRpc = &pMsg->rpcMsg;
SRpcMsg *pRsp = NULL;
int32_t code = vnodeProcessWriteReq(pVnode->pImpl, pRpc, &pRsp);
int32_t code = vnodeProcessWriteReq(pVnode->pImpl, pRpc, version++, &pRsp);
if (pRsp != NULL) {
pRsp->ahandle = pRpc->ahandle;
tmsgSendRsp(pRsp);
@ -153,7 +154,7 @@ static void vmProcessApplyQueue(SQueueInfo *pInfo, STaosQall *qall, int32_t numO
// todo
SRpcMsg *pRsp = NULL;
(void)vnodeProcessWriteReq(pVnode->pImpl, &pMsg->rpcMsg, &pRsp);
// (void)vnodeProcessWriteReq(pVnode->pImpl, &pMsg->rpcMsg, &pRsp);
}
}

4
source/dnode/vnode/inc/vnode.h
View File

@ -48,8 +48,8 @@ int vnodeCreate(const char *path, SVnodeCfg *pCfg, STfs *pTfs);
void vnodeDestroy(const char *path, STfs *pTfs);
SVnode *vnodeOpen(const char *path, STfs *pTfs, SMsgCb msgCb);
void vnodeClose(SVnode *pVnode);
void vnodePreprocessWriteReqs(SVnode *pVnode, SArray *pMsgs);
int vnodeProcessWriteReq(SVnode *pVnode, SRpcMsg *pMsg, SRpcMsg **pRsp);
int vnodePreprocessWriteReqs(SVnode *pVnode, SArray *pMsgs, int64_t *version);
int vnodeProcessWriteReq(SVnode *pVnode, SRpcMsg *pMsg, int64_t version, SRpcMsg **pRsp);
int vnodeProcessCMsg(SVnode *pVnode, SRpcMsg *pMsg, SRpcMsg **pRsp);
int vnodeProcessSyncReq(SVnode *pVnode, SRpcMsg *pMsg, SRpcMsg **pRsp);
int vnodeProcessQueryMsg(SVnode *pVnode, SRpcMsg *pMsg);

22
source/dnode/vnode/src/vnd/vnodeSvr.c
View File

@ -20,30 +20,28 @@ static int vnodeProcessCreateTbReq(SVnode *pVnode, SRpcMsg *pMsg, void *pReq, SR
static int vnodeProcessAlterStbReq(SVnode *pVnode, void *pReq);
static int vnodeProcessSubmitReq(SVnode *pVnode, SSubmitReq *pSubmitReq, SRpcMsg *pRsp);
void vnodePreprocessWriteReqs(SVnode *pVnode, SArray *pMsgs) {
int vnodePreprocessWriteReqs(SVnode *pVnode, SArray *pMsgs, int64_t *version) {
SNodeMsg *pMsg;
SRpcMsg *pRpc;
*version = pVnode->state.processed;
for (int i = 0; i < taosArrayGetSize(pMsgs); i++) {
pMsg = *(SNodeMsg **)taosArrayGet(pMsgs, i);
pRpc = &pMsg->rpcMsg;
// set request version
void *pBuf = POINTER_SHIFT(pRpc->pCont, sizeof(SMsgHead));
int64_t ver = pVnode->state.processed++;
taosEncodeFixedI64(&pBuf, ver);
if (walWrite(pVnode->pWal, ver, pRpc->msgType, pRpc->pCont, pRpc->contLen) < 0) {
// TODO: handle error
/*ASSERT(false);*/
if (walWrite(pVnode->pWal, pVnode->state.processed++, pRpc->msgType, pRpc->pCont, pRpc->contLen) < 0) {
vError("vnode:%d write wal error since %s", TD_VID(pVnode), terrstr());
return -1;
}
}
walFsync(pVnode->pWal, false);
return 0;
}
int vnodeProcessWriteReq(SVnode *pVnode, SRpcMsg *pMsg, SRpcMsg **pRsp) {
int vnodeProcessWriteReq(SVnode *pVnode, SRpcMsg *pMsg, int64_t version, SRpcMsg **pRsp) {
void *ptr = NULL;
int ret;
@ -58,9 +56,7 @@ int vnodeProcessWriteReq(SVnode *pVnode, SRpcMsg *pMsg, SRpcMsg **pRsp) {
}
// todo: change the interface here
int64_t ver;
taosDecodeFixedI64(POINTER_SHIFT(pMsg->pCont, sizeof(SMsgHead)), &ver);
if (tqPushMsg(pVnode->pTq, pMsg->pCont, pMsg->contLen, pMsg->msgType, ver) < 0) {
if (tqPushMsg(pVnode->pTq, pMsg->pCont, pMsg->contLen, pMsg->msgType, version) < 0) {
// TODO: handle error
}
@ -128,7 +124,7 @@ int vnodeProcessWriteReq(SVnode *pVnode, SRpcMsg *pMsg, SRpcMsg **pRsp) {
break;
}
pVnode->state.applied = ver;
pVnode->state.applied = version;
// Check if it needs to commit
if (vnodeShouldCommit(pVnode)) {