private void becomeLeader(){ this.stopElectionTimer(); this.role = ServerRole.Leader; this.leader = this.id; this.serverToJoin = null; for(PeerServer server : this.peers.values()){ server.setNextLogIndex(this.logStore.getFirstAvailableIndex()); server.setSnapshotInSync(null); server.setFree(); this.enableHeartbeatForPeer(server); } // if current config is not committed, try to commit it if(this.config.getLogIndex() == 0){ this.config.setLogIndex(this.logStore.getFirstAvailableIndex()); this.logStore.append(new LogEntry(this.state.getTerm(), this.config.toBytes(), LogValueType.Configuration)); this.logger.info("add initial configuration to log store"); this.configChanging = true; } this.requestAppendEntries(); }
private void becomeLeader(){ this.stopElectionTimer(); this.role = ServerRole.Leader; this.leader = this.id; this.serverToJoin = null; for(PeerServer server : this.peers.values()){ server.setNextLogIndex(this.logStore.getFirstAvailableIndex()); server.setSnapshotInSync(null); server.setFree(); this.enableHeartbeatForPeer(server); } // if current config is not committed, try to commit it if(this.config.getLogIndex() == 0){ this.config.setLogIndex(this.logStore.getFirstAvailableIndex()); this.logStore.append(new LogEntry(this.state.getTerm(), this.config.toBytes(), LogValueType.Configuration)); this.logger.info("add initial configuration to log store"); this.configChanging = true; } this.requestAppendEntries(); }
private void becomeLeader(){ this.stopElectionTimer(); this.role = ServerRole.Leader; this.leader = this.id; this.serverToJoin = null; for(PeerServer server : this.peers.values()){ server.setNextLogIndex(this.logStore.getFirstAvailableIndex()); server.setSnapshotInSync(null); server.setFree(); this.enableHeartbeatForPeer(server); } // if current config is not committed, try to commit it if(this.config.getLogIndex() == 0){ this.config.setLogIndex(this.logStore.getFirstAvailableIndex()); this.logStore.append(new LogEntry(this.state.getTerm(), this.config.toBytes(), LogValueType.Configuration)); this.logger.info("add initial configuration to log store"); this.configChanging = true; } this.requestAppendEntries(); }
peer.setSnapshotInSync(snapshot);
peer.setNextLogIndex(context.getSnapshot().getLastLogIndex() + 1); peer.setMatchedIndex(context.getSnapshot().getLastLogIndex()); peer.setSnapshotInSync(null); needToCatchup = peer.clearPendingCommit() || response.getNextIndex() < this.logStore.getFirstAvailableIndex(); }else{
peer.setNextLogIndex(context.getSnapshot().getLastLogIndex() + 1); peer.setMatchedIndex(context.getSnapshot().getLastLogIndex()); peer.setSnapshotInSync(null); needToCatchup = peer.clearPendingCommit() || response.getNextIndex() < this.logStore.getFirstAvailableIndex(); }else{
peer.setNextLogIndex(context.getSnapshot().getLastLogIndex() + 1); peer.setMatchedIndex(context.getSnapshot().getLastLogIndex()); peer.setSnapshotInSync(null); needToCatchup = peer.clearPendingCommit() || response.getNextIndex() < this.logStore.getFirstAvailableIndex(); }else{
peer.setSnapshotInSync(snapshot);
this.serverToJoin.setSnapshotInSync(null); this.serverToJoin.setNextLogIndex(context.getSnapshot().getLastLogIndex() + 1); this.serverToJoin.setMatchedIndex(context.getSnapshot().getLastLogIndex());
this.serverToJoin.setSnapshotInSync(null); this.serverToJoin.setNextLogIndex(context.getSnapshot().getLastLogIndex() + 1); this.serverToJoin.setMatchedIndex(context.getSnapshot().getLastLogIndex());
this.serverToJoin.setSnapshotInSync(null); this.serverToJoin.setNextLogIndex(context.getSnapshot().getLastLogIndex() + 1); this.serverToJoin.setMatchedIndex(context.getSnapshot().getLastLogIndex());