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[TD-853] change error code while vnode not ready

This commit is contained in:
Shengliang Guan 2020-07-08 15:09:45 +08:00
parent a54a425c75
commit 86e087920d
4 changed files with 16 additions and 7 deletions
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1
src/dnode/src/dnodeMgmt.c
View File

@ -402,6 +402,7 @@ static int32_t dnodeProcessCreateVnodeMsg(SRpcMsg *rpcMsg) {
void *pVnode = vnodeAcquireVnode(pCreate->cfg.vgId);
if (pVnode != NULL) {
dDebug("vgId:%d, already exist, processed as alter msg", pCreate->cfg.vgId);
int32_t code = vnodeAlter(pVnode, pCreate);
vnodeRelease(pVnode);
return code;

4
src/mnode/src/mnodeVgroup.c
View File

@ -696,9 +696,9 @@ static void mnodeProcessCreateVnodeRsp(SRpcMsg *rpcMsg) {
if (rpcMsg->ahandle == NULL) return;
SMnodeMsg *mnodeMsg = rpcMsg->ahandle;
mnodeMsg->received++;
atomic_add_fetch_8(&mnodeMsg->received, 1);
if (rpcMsg->code == TSDB_CODE_SUCCESS) {
mnodeMsg->successed++;
atomic_add_fetch_8(&mnodeMsg->successed, 1);
} else {
mnodeMsg->code = rpcMsg->code;
}

4
src/util/src/tqueue.c
View File

@ -93,16 +93,18 @@ void taosCloseQueue(taos_queue param) {
void *taosAllocateQitem(int size) {
STaosQnode *pNode = (STaosQnode *)calloc(sizeof(STaosQnode) + size, 1);
if (pNode == NULL) return NULL;
uTrace("item:%p, node:%p is allocated", pNode->item, pNode);
return (void *)pNode->item;
}
void taosFreeQitem(void *param) {
if (param == NULL) return;
uTrace("item:%p is freed", param);
char *temp = (char *)param;
temp -= sizeof(STaosQnode);
uTrace("item:%p, node:%p is freed", param, temp);
free(temp);
}

14
src/vnode/src/vnodeMain.c
View File

@ -161,11 +161,17 @@ int32_t vnodeDrop(int32_t vgId) {
int32_t vnodeAlter(void *param, SMDCreateVnodeMsg *pVnodeCfg) {
SVnodeObj *pVnode = param;
if (pVnode->status != TAOS_VN_STATUS_READY)
return TSDB_CODE_VND_INVALID_STATUS;
// vnode in non-ready state and still needs to return success instead of TSDB_CODE_VND_INVALID_STATUS
// cfgVersion can be corrected by status msg
if (pVnode->status != TAOS_VN_STATUS_READY) {
vDebug("vgId:%d, vnode is not ready, do alter operation later", pVnode->vgId);
return TSDB_CODE_SUCCESS;
}
if (pVnode->syncCfg.replica > 1 && pVnode->role == TAOS_SYNC_ROLE_UNSYNCED)
return TSDB_CODE_VND_NOT_SYNCED;
// the vnode may always fail to synchronize because of it in low cfgVersion
// so cannot use the following codes
// if (pVnode->syncCfg.replica > 1 && pVnode->role == TAOS_SYNC_ROLE_UNSYNCED)
// return TSDB_CODE_VND_NOT_SYNCED;
pVnode->status = TAOS_VN_STATUS_UPDATING;