Examples with PeerId com.alipay.sofa.jraft.entity.PeerId used on opensource projects

Example 96 with PeerId

use of com.alipay.sofa.jraft.entity.PeerId in project sofa-jraft by sofastack.

the class GrpcClient method notifyReady.

private void notifyReady(final Endpoint endpoint) {
    LOG.info("The channel {} has successfully established.", endpoint);
    clearConnFailuresCount(endpoint);
    final ReplicatorGroup rpGroup = this.replicatorGroup;
    if (rpGroup != null) {
        try {
            RpcUtils.runInThread(() -> {
                final PeerId peer = new PeerId();
                if (peer.parse(endpoint.toString())) {
                    LOG.info("Peer {} is connected.", peer);
                    rpGroup.checkReplicator(peer, true);
                } else {
                    LOG.error("Fail to parse peer: {}.", endpoint);
                }
            });
        } catch (final Throwable t) {
            LOG.error("Fail to check replicator {}.", endpoint, t);
        }
    }
}

Example 97 with PeerId

use of com.alipay.sofa.jraft.entity.PeerId in project sofa-jraft by sofastack.

the class ElectionNode method init.

@Override
public boolean init(final ElectionNodeOptions opts) {
    if (this.started) {
        LOG.info("[ElectionNode: {}] already started.", opts.getServerAddress());
        return true;
    }
    // node options
    NodeOptions nodeOpts = opts.getNodeOptions();
    if (nodeOpts == null) {
        nodeOpts = new NodeOptions();
    }
    this.fsm = new ElectionOnlyStateMachine(this.listeners);
    nodeOpts.setFsm(this.fsm);
    final Configuration initialConf = new Configuration();
    if (!initialConf.parse(opts.getInitialServerAddressList())) {
        throw new IllegalArgumentException("Fail to parse initConf: " + opts.getInitialServerAddressList());
    }
    // Set the initial cluster configuration
    nodeOpts.setInitialConf(initialConf);
    final String dataPath = opts.getDataPath();
    try {
        FileUtils.forceMkdir(new File(dataPath));
    } catch (final IOException e) {
        LOG.error("Fail to make dir for dataPath {}.", dataPath);
        return false;
    }
    // Set the data path
    // Log, required
    nodeOpts.setLogUri(Paths.get(dataPath, "log").toString());
    // Metadata, required
    nodeOpts.setRaftMetaUri(Paths.get(dataPath, "meta").toString());
    // nodeOpts.setSnapshotUri(Paths.get(dataPath, "snapshot").toString());
    final String groupId = opts.getGroupId();
    final PeerId serverId = new PeerId();
    if (!serverId.parse(opts.getServerAddress())) {
        throw new IllegalArgumentException("Fail to parse serverId: " + opts.getServerAddress());
    }
    final RpcServer rpcServer = RaftRpcServerFactory.createRaftRpcServer(serverId.getEndpoint());
    this.raftGroupService = new RaftGroupService(groupId, serverId, nodeOpts, rpcServer);
    this.node = this.raftGroupService.start();
    if (this.node != null) {
        this.started = true;
    }
    return this.started;
}

Example 98 with PeerId

use of com.alipay.sofa.jraft.entity.PeerId in project sofa-jraft by sofastack.

the class PriorityElectionNode method init.

@Override
public boolean init(final PriorityElectionNodeOptions opts) {
    if (this.started) {
        LOG.info("[PriorityElectionNode: {}] already started.", opts.getServerAddress());
        return true;
    }
    // node options
    NodeOptions nodeOpts = opts.getNodeOptions();
    if (nodeOpts == null) {
        nodeOpts = new NodeOptions();
    }
    this.fsm = new PriorityElectionOnlyStateMachine(this.listeners);
    // Set the initial PriorityElectionOnlyStateMachine
    nodeOpts.setFsm(this.fsm);
    final Configuration initialConf = new Configuration();
    if (!initialConf.parse(opts.getInitialServerAddressList())) {
        throw new IllegalArgumentException("Fail to parse initConf: " + opts.getInitialServerAddressList());
    }
    // Set the initial cluster configuration
    nodeOpts.setInitialConf(initialConf);
    final String dataPath = opts.getDataPath();
    try {
        FileUtils.forceMkdir(new File(dataPath));
    } catch (final IOException e) {
        LOG.error("Fail to make dir for dataPath {}.", dataPath);
        return false;
    }
    // Set the data path
    // Log, required
    nodeOpts.setLogUri(Paths.get(dataPath, "log").toString());
    // Metadata, required
    nodeOpts.setRaftMetaUri(Paths.get(dataPath, "meta").toString());
    // nodeOpts.setSnapshotUri(Paths.get(dataPath, "snapshot").toString());
    final String groupId = opts.getGroupId();
    final PeerId serverId = new PeerId();
    if (!serverId.parse(opts.getServerAddress())) {
        throw new IllegalArgumentException("Fail to parse serverId: " + opts.getServerAddress());
    }
    /**
     * Set priority value, required for priority-based election, it must be a positive value when
     * enable the feature, some special value meaning:
     * <ul>
     * <li>-1 : disable priority-based election.</li>
     * <li>0: will never participate in election.</li>
     * <li>1: minimum value</li>
     * </ul>
     * value.
     */
    nodeOpts.setElectionPriority(serverId.getPriority());
    final RpcServer rpcServer = RaftRpcServerFactory.createRaftRpcServer(serverId.getEndpoint());
    this.raftGroupService = new RaftGroupService(groupId, serverId, nodeOpts, rpcServer);
    this.node = this.raftGroupService.start();
    if (this.node != null) {
        this.started = true;
    }
    return this.started;
}

Example 99 with PeerId

use of com.alipay.sofa.jraft.entity.PeerId in project sofa-jraft by sofastack.

the class LogManagerImpl method oldConfFromMeta.

private Configuration oldConfFromMeta(final SnapshotMeta meta) {
    final Configuration oldConf = new Configuration();
    for (int i = 0; i < meta.getOldPeersCount(); i++) {
        final PeerId peer = new PeerId();
        peer.parse(meta.getOldPeers(i));
        oldConf.addPeer(peer);
    }
    for (int i = 0; i < meta.getOldLearnersCount(); i++) {
        final PeerId peer = new PeerId();
        peer.parse(meta.getOldLearners(i));
        oldConf.addLearner(peer);
    }
    return oldConf;
}

Example 100 with PeerId

use of com.alipay.sofa.jraft.entity.PeerId in project sofa-jraft by sofastack.

the class LogManagerImpl method confFromMeta.

private Configuration confFromMeta(final SnapshotMeta meta) {
    final Configuration conf = new Configuration();
    for (int i = 0; i < meta.getPeersCount(); i++) {
        final PeerId peer = new PeerId();
        peer.parse(meta.getPeers(i));
        conf.addPeer(peer);
    }
    for (int i = 0; i < meta.getLearnersCount(); i++) {
        final PeerId peer = new PeerId();
        peer.parse(meta.getLearners(i));
        conf.addLearner(peer);
    }
    return conf;
}