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refactor(sync): add interface: get retry epset

This commit is contained in:
Minghao Li 2022-06-24 14:26:31 +08:00
parent 8a8e42a923
commit 87defc2790
3 changed files with 26 additions and 3 deletions
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1
include/libs/sync/sync.h
View File

@ -200,6 +200,7 @@ const char* syncGetMyRoleStr(int64_t rid);
SyncTerm syncGetMyTerm(int64_t rid);
SyncGroupId syncGetVgId(int64_t rid);
void syncGetEpSet(int64_t rid, SEpSet* pEpSet);
void syncGetRetryEpSet(int64_t rid, SEpSet* pEpSet);
int32_t syncPropose(int64_t rid, SRpcMsg* pMsg, bool isWeak);
bool syncEnvIsStart();
const char* syncStr(ESyncState state);

4
source/dnode/vnode/src/vnd/vnodeSync.c
View File

@ -144,11 +144,15 @@ void vnodeProposeMsg(SQueueInfo *pInfo, STaosQall *qall, int32_t numOfMsgs) {
vnodeAccumBlockMsg(pVnode, pMsg->msgType);
} else if (code == -1 && terrno == TSDB_CODE_SYN_NOT_LEADER) {
SEpSet newEpSet = {0};
syncGetRetryEpSet(pVnode->sync, &newEpSet);
/*
syncGetEpSet(pVnode->sync, &newEpSet);
SEp *pEp = &newEpSet.eps[newEpSet.inUse];
if (pEp->port == tsServerPort && strcmp(pEp->fqdn, tsLocalFqdn) == 0) {
newEpSet.inUse = (newEpSet.inUse + 1) % newEpSet.numOfEps;
}
*/
vGTrace("vgId:%d, msg:%p is redirect since not leader, numOfEps:%d inUse:%d", vgId, pMsg, newEpSet.numOfEps,
newEpSet.inUse);

24
source/libs/sync/src/syncMain.c
View File

@ -489,12 +489,30 @@ void syncGetEpSet(int64_t rid, SEpSet* pEpSet) {
snprintf(pEpSet->eps[i].fqdn, sizeof(pEpSet->eps[i].fqdn), "%s", (pSyncNode->pRaftCfg->cfg.nodeInfo)[i].nodeFqdn);
pEpSet->eps[i].port = (pSyncNode->pRaftCfg->cfg.nodeInfo)[i].nodePort;
(pEpSet->numOfEps)++;
sInfo("syncGetEpSet index:%d %s:%d", i, pEpSet->eps[i].fqdn, pEpSet->eps[i].port);
sInfo("vgId:%d sync get epset: index:%d %s:%d", pSyncNode->vgId, i, pEpSet->eps[i].fqdn, pEpSet->eps[i].port);
}
pEpSet->inUse = pSyncNode->pRaftCfg->cfg.myIndex;
sInfo("vgId:%d sync get epset in-use:%d", pSyncNode->vgId, pEpSet->inUse);
sInfo("syncGetEpSet pEpSet->inUse:%d ", pEpSet->inUse);
taosReleaseRef(tsNodeRefId, pSyncNode->rid);
}
void syncGetRetryEpSet(int64_t rid, SEpSet* pEpSet) {
SSyncNode* pSyncNode = (SSyncNode*)taosAcquireRef(tsNodeRefId, rid);
if (pSyncNode == NULL) {
memset(pEpSet, 0, sizeof(*pEpSet));
return;
}
ASSERT(rid == pSyncNode->rid);
pEpSet->numOfEps = 0;
for (int i = 0; i < pSyncNode->pRaftCfg->cfg.replicaNum; ++i) {
snprintf(pEpSet->eps[i].fqdn, sizeof(pEpSet->eps[i].fqdn), "%s", (pSyncNode->pRaftCfg->cfg.nodeInfo)[i].nodeFqdn);
pEpSet->eps[i].port = (pSyncNode->pRaftCfg->cfg.nodeInfo)[i].nodePort;
(pEpSet->numOfEps)++;
sInfo("vgId:%d sync get retry epset: index:%d %s:%d", pSyncNode->vgId, i, pEpSet->eps[i].fqdn, pEpSet->eps[i].port);
}
pEpSet->inUse = (pSyncNode->pRaftCfg->cfg.myIndex + 1) % pEpSet->numOfEps;
sInfo("vgId:%d sync get retry epset in-use:%d", pSyncNode->vgId, pEpSet->inUse);
taosReleaseRef(tsNodeRefId, pSyncNode->rid);
}