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TD-2086

This commit is contained in:
Shengliang Guan 2020-11-13 08:12:11 +00:00
parent 7651b6e43a
commit 68078a6cab
1 changed files with 11 additions and 2 deletions
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13
src/sync/src/syncMain.c
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@ -498,7 +498,7 @@ static SSyncPeer *syncAddPeer(SSyncNode *pNode, const SNodeInfo *pInfo) {
int32_t ret = strcmp(pPeer->fqdn, tsNodeFqdn);
if (pPeer->nodeId == 0 || (ret > 0) || (ret == 0 && pPeer->port > tsSyncPort)) {
int32_t checkMs = 100 + (pNode->vgId * 10) % 100;
if (pNode->vgId > 1) checkMs = tsStatusInterval * 2000 + checkMs;
if (pNode->vgId > 1) checkMs = tsStatusInterval * 1000 + checkMs;
sDebug("%s, start to check peer connection after %d ms", pPeer->id, checkMs);
taosTmrReset(syncCheckPeerConnection, checkMs, pPeer, tsSyncTmrCtrl, &pPeer->timer);
}
@ -575,6 +575,15 @@ static void syncChooseMaster(SSyncNode *pNode) {
if (index == pNode->selfIndex) {
sInfo("vgId:%d, start to work as master", pNode->vgId);
nodeRole = TAOS_SYNC_ROLE_MASTER;
for (int32_t i = 0; i < pNode->replica; ++i) {
pPeer = pNode->peerInfo[i];
if (pPeer->version == nodeVersion) {
pPeer->role = TAOS_SYNC_ROLE_SLAVE;
sInfo("%s, it shall work as slave", pPeer->id);
}
}
syncResetFlowCtrl(pNode);
(*pNode->notifyRole)(pNode->ahandle, nodeRole);
} else {
@ -1209,7 +1218,7 @@ static int32_t syncForwardToPeerImpl(SSyncNode *pNode, void *data, void *mhandle
int32_t fwdLen;
int32_t code = 0;
if (nodeRole == TAOS_SYNC_ROLE_SLAVE && pWalHead->version != nodeVersion + 1) {
if (nodeRole == TAOS_SYNC_ROLE_SLAVE && pWalHead->version > nodeVersion + 1) {
sError("vgId:%d, received ver:%" PRIu64 ", inconsistent with last ver:%" PRIu64 ", restart connection", pNode->vgId,
pWalHead->version, nodeVersion);
for (int32_t i = 0; i < pNode->replica; ++i) {