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Merge pull request #656 from jbhurat/raft-panic-adding-peer 

Adding a node only if it is not in the raft peer list
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Samer Falah 2019-03-29 14:19:39 -04:00 committed by GitHub
parent d715db38c4 7eedfd2059
commit e9ce8d4668
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1 changed files with 1 additions and 1 deletions
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2
raft/handler.go
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@ -765,7 +765,7 @@ func (pm *ProtocolManager) eventLoop() {
case raftpb.ConfChangeAddNode:
if pm.isRaftIdRemoved(raftId) {
log.Info("ignoring ConfChangeAddNode for permanently-removed peer", "raft id", raftId)
} else if raftId <= uint16(len(pm.bootstrapNodes)) {
} else if peer := pm.peers[raftId]; peer != nil && raftId <= uint16(len(pm.bootstrapNodes)) {
// See initial cluster logic in startRaft() for more information.
log.Info("ignoring expected ConfChangeAddNode for initial peer", "raft id", raftId)