Java Code Examples for com.alipay.sofa.jraft.option.NodeOptions#setDisableCli()

public static AtomicRangeGroup start(StartupConf conf, RpcServer rpcServer) throws IOException {

        final NodeOptions nodeOptions = new NodeOptions();
        // Set election timeout to 1 second
        nodeOptions.setElectionTimeoutMs(1000);
        // Close cli service
        nodeOptions.setDisableCli(false);
        // A snapshot saving would be triggered every 30 seconds
        // nodeOptions.setSnapshotIntervalSecs(30);
        // Parsing Options
        final PeerId serverId = new PeerId();
        if (!serverId.parse(conf.getServerAddress())) {
            throw new IllegalArgumentException("Fail to parse serverId:" + conf.getServerAddress());
        }
        final Configuration initConf = new Configuration();
        if (!initConf.parse(conf.getConf())) {
            throw new IllegalArgumentException("Fail to parse initConf:" + conf.getConf());
        }
        // Set the initial cluster configuration
        nodeOptions.setInitialConf(initConf);
        // Startup node
        final AtomicRangeGroup node = new AtomicRangeGroup(conf.getDataPath(), conf.getGroupId(), serverId,
            conf.getMinSlot(), conf.getMaxSlot(), nodeOptions, rpcServer);
        LOG.info("Started range node[{}-{}] at port:{}", conf.getMinSlot(), conf.getMaxSlot(), node.getNode()
            .getNodeId().getPeerId().getPort());
        return node;
    }
 

private Node mockNode(boolean disableCli) {
    Node node = Mockito.mock(Node.class);
    Mockito.when(node.getGroupId()).thenReturn("test");
    Mockito.when(node.getNodeId()).thenReturn(new NodeId("test", this.peer.copy()));
    NodeOptions opts = new NodeOptions();
    opts.setDisableCli(disableCli);
    Mockito.when(node.getOptions()).thenReturn(opts);
    NodeManager.getInstance().addAddress(this.peer.getEndpoint());
    NodeManager.getInstance().add(node);
    return node;
}
 

public static void main(final String[] args) throws IOException {
    if (args.length != 4) {
        System.out
            .println("Useage : java com.alipay.sofa.jraft.example.counter.CounterServer {dataPath} {groupId} {serverId} {initConf}");
        System.out
            .println("Example: java com.alipay.sofa.jraft.example.counter.CounterServer /tmp/server1 counter 127.0.0.1:8081 127.0.0.1:8081,127.0.0.1:8082,127.0.0.1:8083");
        System.exit(1);
    }
    final String dataPath = args[0];
    final String groupId = args[1];
    final String serverIdStr = args[2];
    final String initConfStr = args[3];

    final NodeOptions nodeOptions = new NodeOptions();
    // 为了测试,调整 snapshot 间隔等参数
    // 设置选举超时时间为 1 秒
    nodeOptions.setElectionTimeoutMs(1000);
    // 关闭 CLI 服务。
    nodeOptions.setDisableCli(false);
    // 每隔30秒做一次 snapshot
    nodeOptions.setSnapshotIntervalSecs(30);
    // 解析参数
    final PeerId serverId = new PeerId();
    if (!serverId.parse(serverIdStr)) {
        throw new IllegalArgumentException("Fail to parse serverId:" + serverIdStr);
    }
    final Configuration initConf = new Configuration();
    if (!initConf.parse(initConfStr)) {
        throw new IllegalArgumentException("Fail to parse initConf:" + initConfStr);
    }
    // 设置初始集群配置
    nodeOptions.setInitialConf(initConf);

    // 启动
    final CounterServer counterServer = new CounterServer(dataPath, groupId, serverId, nodeOptions);
    System.out.println("Started counter server at port:"
                       + counterServer.getNode().getNodeId().getPeerId().getPort());
}
 

public static void main(final String[] args) throws IOException {
  if (args.length != 4) {
    System.out
        .println("Useage :  {dataPath} {groupId} {serverId} {initConf}");
    System.out
        .println("Example:  /tmp/server1 counter 127.0.0.1:8081 " +
            "127.0.0.1:8081,127.0.0.1:8082,127.0.0.1:8083");
    System.exit(1);
  }
  final String dataPath = args[0];
  final String groupId = args[1];
  final String serverIdStr = args[2];
  final String initConfStr = args[3];

  final NodeOptions nodeOptions = new NodeOptions();
  // Set the election timeout to 1 second.
  nodeOptions.setElectionTimeoutMs(1000);
  // close CLI service.
  nodeOptions.setDisableCli(false);
  //30s snapshot
  nodeOptions.setSnapshotIntervalSecs(30);
  // parser
  final PeerId serverId = new PeerId();
  if (!serverId.parse(serverIdStr)) {
    throw new IllegalArgumentException("Fail to parse serverId:" + serverIdStr);
  }
  final Configuration initConf = new Configuration();
  if (!initConf.parse(initConfStr)) {
    throw new IllegalArgumentException("Fail to parse initConf:" + initConfStr);
  }
  // set origin conf
  nodeOptions.setInitialConf(initConf);

  // start
  final DmetaServer counterServer = new DmetaServer(dataPath, groupId, serverId, nodeOptions);
  System.out.println("Started DMeta server at port:"
      + counterServer.getNode().getNodeId().getPeerId().getPort());
}
 

private NodeOptions initNodeOptions(RaftServerConfig raftServerConfig) {

        NodeOptions nodeOptions = new NodeOptions();

        nodeOptions.setElectionTimeoutMs(raftServerConfig.getElectionTimeoutMs());

        nodeOptions.setDisableCli(false);

        nodeOptions.setSnapshotIntervalSecs(raftServerConfig.getSnapshotIntervalSecs());

        nodeOptions.setInitialConf(initConf);

        nodeOptions.setFsm(this.fsm);

        nodeOptions.setLogUri(dataPath + File.separator + "log");
        nodeOptions.setRaftMetaUri(dataPath + File.separator + "raft_meta");
        nodeOptions.setSnapshotUri(dataPath + File.separator + "snapshot");

        if (raftServerConfig.isEnableMetrics()) {
            nodeOptions.setEnableMetrics(raftServerConfig.isEnableMetrics());
        }

        // See https://github.com/sofastack/sofa-jraft/pull/156
        final BlockBasedTableConfig conf = new BlockBasedTableConfig() //
            // Begin to use partitioned index filters
            // https://github.com/facebook/rocksdb/wiki/Partitioned-Index-Filters#how-to-use-it
            .setIndexType(IndexType.kTwoLevelIndexSearch) //
            .setFilter(new BloomFilter(16, false)) //
            .setPartitionFilters(true) //
            .setMetadataBlockSize(8 * SizeUnit.KB) //
            .setCacheIndexAndFilterBlocks(false) //
            .setCacheIndexAndFilterBlocksWithHighPriority(true) //
            .setPinL0FilterAndIndexBlocksInCache(true) //
            // End of partitioned index filters settings.
            .setBlockSize(4 * SizeUnit.KB)//
            .setBlockCacheSize(raftServerConfig.getRockDBCacheSize() * SizeUnit.MB) //
            .setCacheNumShardBits(8);

        StorageOptionsFactory.registerRocksDBTableFormatConfig(RocksDBLogStorage.class, conf);

        return nodeOptions;
    }
 

public KitRaft(GroupConfig groupConfig, NodeConfig nodeConfig, DB db) throws IOException {

        NodeOptions nodeOptions = new NodeOptions();

        RaftOptions raftOptions = new RaftOptions();
        raftOptions.setDisruptorBufferSize(16 * 16384);
        raftOptions.setApplyBatch(128);
        raftOptions.setSync(false);
        nodeOptions.setRaftOptions(raftOptions);

        nodeOptions.setElectionTimeoutMs(groupConfig.getElectionTimeoutMs());
        nodeOptions.setDisableCli(true);
        nodeOptions.setSnapshotIntervalSecs(groupConfig.getSnapshotIntervalSecs());

        PeerId serverId = new PeerId();
        if (!serverId.parse(nodeConfig.getNode())) {
            throw new IllegalArgumentException("Fail to parse serverId:" + nodeConfig.getNode());
        }

        Configuration initConf = new Configuration();
        if (!initConf.parse(groupConfig.getInitNodes())) {
            throw new IllegalArgumentException("Fail to parse initConf:" + groupConfig.getInitNodes());
        }

        nodeOptions.setInitialConf(initConf);

        String raftDir = nodeConfig.getRaftDir();
        FileUtils.forceMkdir(new File(raftDir));

        RpcServer rpcServer = new RpcServer(serverId.getPort());
        RaftRpcServerFactory.addRaftRequestProcessors(rpcServer);

        this.dbsm = new DBStateMachine();
        dbsm.setDbRequestProcessor(new DBRequestProcessor(this));
        dbsm.setDB(db);
        nodeOptions.setFsm(this.dbsm);

        nodeOptions.setLogUri(raftDir + File.separator + "log");
        nodeOptions.setRaftMetaUri(raftDir + File.separator + "raft_meta");
        nodeOptions.setSnapshotUri(raftDir + File.separator + "snapshot");

        this.raftGroupService = new RaftGroupService(groupConfig.getGroup(), serverId, nodeOptions, rpcServer);
        // 启动
        this.node = this.raftGroupService.start();
    }