From ab3d54aae3bb629e3ab57bf96efb3de5ca6c863a Mon Sep 17 00:00:00 2001 From: dmchen Date: Wed, 24 May 2023 11:08:41 +0800 Subject: [PATCH] comfirm msg when add learner --- source/dnode/mnode/impl/src/mndVgroup.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/source/dnode/mnode/impl/src/mndVgroup.c b/source/dnode/mnode/impl/src/mndVgroup.c index 7691f0f8f4..b7a6378bd8 100644 --- a/source/dnode/mnode/impl/src/mndVgroup.c +++ b/source/dnode/mnode/impl/src/mndVgroup.c @@ -2117,27 +2117,32 @@ int32_t mndBuildAlterVgroupAction(SMnode *pMnode, STrans *pTrans, SDbObj *pOldDb mInfo("db:%s, vgId:%d, will add 2 vnodes, vn:0 dnode:%d", pVgroup->dbName, pVgroup->vgId, pVgroup->vnodeGid[0].dnodeId); - //add first + //add second if (mndAddVnodeToVgroup(pMnode, pTrans, &newVgroup, pArray) != 0) return -1; + //learner stage newVgroup.vnodeGid[0].nodeRole = TAOS_SYNC_ROLE_VOTER; newVgroup.vnodeGid[1].nodeRole = TAOS_SYNC_ROLE_LEARNER; if (mndAddAlterVnodeReplicaAction(pMnode, pTrans, pNewDb, &newVgroup, newVgroup.vnodeGid[0].dnodeId) != 0) return -1; if (mndAddCreateVnodeAction(pMnode, pTrans, pNewDb, &newVgroup, &newVgroup.vnodeGid[1]) != 0) return -1; + + //follower stage newVgroup.vnodeGid[1].nodeRole = TAOS_SYNC_ROLE_VOTER; if (mndAddAlterVnodeTypeAction(pMnode, pTrans, pNewDb, &newVgroup, newVgroup.vnodeGid[1].dnodeId) != 0) return -1; + if (mndAddAlterVnodeReplicaAction(pMnode, pTrans, pNewDb, &newVgroup, newVgroup.vnodeGid[0].dnodeId) != 0) + return -1; if (mndAddAlterVnodeConfirmAction(pMnode, pTrans, pNewDb, &newVgroup) != 0) return -1; - //add second + //add third if (mndAddVnodeToVgroup(pMnode, pTrans, &newVgroup, pArray) != 0) return -1; + newVgroup.vnodeGid[0].nodeRole = TAOS_SYNC_ROLE_VOTER; newVgroup.vnodeGid[1].nodeRole = TAOS_SYNC_ROLE_VOTER; newVgroup.vnodeGid[2].nodeRole = TAOS_SYNC_ROLE_VOTER; - if (mndAddAlterVnodeReplicaAction(pMnode, pTrans, pNewDb, &newVgroup, newVgroup.vnodeGid[0].dnodeId) != 0) return -1; if (mndAddAlterVnodeReplicaAction(pMnode, pTrans, pNewDb, &newVgroup, newVgroup.vnodeGid[1].dnodeId) != 0) -- GitLab