org.apache.ratis.proto.RaftProtos.RequestVoteRequestProto Java Examples

The following examples show how to use org.apache.ratis.proto.RaftProtos.RequestVoteRequestProto. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: FakeRatisFollower.java    From hadoop-ozone with Apache License 2.0 6 votes vote down vote up 
public static RequestVoteReplyProto requestVote(RaftPeerId raftPeerId,
    RequestVoteRequestProto request) {
  addLatency();
  System.out.println("Request vote response");
  return RequestVoteReplyProto.newBuilder()
      .setServerReply(
          RaftRpcReplyProto.newBuilder()
              .setSuccess(true)
              .setRequestorId(request.getServerRequest().getRequestorId())
              .setReplyId(raftPeerId.toByteString())
              .setCallId(request.getServerRequest().getCallId())
              .setRaftGroupId(request.getServerRequest().getRaftGroupId())
      )
      .setTerm(request.getCandidateTerm())
      .build();
}
Example #2
Source File: FollowerAppendLogEntryGenerator.java    From hadoop-ozone with Apache License 2.0 5 votes vote down vote up 
/**
 * Pseudo sync call to request a vote.
 *
 */
private CompletableFuture<RequestVoteReplyProto> requestVote() {
  CompletableFuture<RequestVoteReplyProto> response =
      new CompletableFuture<>();
  RequestVoteRequestProto voteRequest = RequestVoteRequestProto.newBuilder()
      .setServerRequest(createServerRequest(callIdRandom.nextLong()))
      .setCandidateLastEntry(
          TermIndexProto.newBuilder()
              .setIndex(0L)
              .setTerm(term)
              .build()
      )
      .build();

  stub.requestVote(voteRequest,
      new StreamObserver<RequestVoteReplyProto>() {
        @Override
        public void onNext(RequestVoteReplyProto value) {
          response.complete(value);
        }

        @Override
        public void onError(Throwable t) {
          response.completeExceptionally(t);
        }

        @Override
        public void onCompleted() {

        }
      });
  return response;
}
Example #3
Source File: RaftServerProtocolServerSideTranslatorPB.java    From incubator-ratis with Apache License 2.0 5 votes vote down vote up 
@Override
public RequestVoteReplyProto requestVote(
    RpcController unused, RequestVoteRequestProto request)
    throws ServiceException {
  try {
    return impl.requestVote(request);
  } catch(IOException ioe) {
    throw new ServiceException(ioe);
  }
}
Example #4
Source File: LeaderElection.java    From ratis with Apache License 2.0 5 votes vote down vote up 
private int submitRequests(final long electionTerm, final TermIndex lastEntry) {
  int submitted = 0;
  for (final RaftPeer peer : others) {
    final RequestVoteRequestProto r = server.createRequestVoteRequest(
        peer.getId(), electionTerm, lastEntry);
    service.submit(
        () -> server.getServerRpc().requestVote(r));
    submitted++;
  }
  return submitted;
}
Example #5
Source File: LeaderElection.java    From incubator-ratis with Apache License 2.0 5 votes vote down vote up 
private int submitRequests(final long electionTerm, final TermIndex lastEntry,
    Collection<RaftPeer> others, Executor voteExecutor) {
  int submitted = 0;
  for (final RaftPeer peer : others) {
    final RequestVoteRequestProto r = server.createRequestVoteRequest(
        peer.getId(), electionTerm, lastEntry);
    voteExecutor.submit(() -> server.getServerRpc().requestVote(r));
    submitted++;
  }
  return submitted;
}
Example #6
Source File: SimulatedServerRpc.java    From incubator-ratis with Apache License 2.0 5 votes vote down vote up 
@Override
public RequestVoteReplyProto requestVote(RequestVoteRequestProto request)
    throws IOException {
  RaftServerReply reply = serverHandler.getRpc()
      .sendRequest(new RaftServerRequest(request));
  return reply.getRequestVote();
}
Example #7
Source File: RaftServerProtocolServerSideTranslatorPB.java    From ratis with Apache License 2.0 5 votes vote down vote up 
@Override
public RequestVoteReplyProto requestVote(
    RpcController unused, RequestVoteRequestProto request)
    throws ServiceException {
  try {
    return impl.requestVote(request);
  } catch(IOException ioe) {
    throw new ServiceException(ioe);
  }
}
Example #8
Source File: RaftServerRequest.java    From ratis with Apache License 2.0 4 votes vote down vote up 
RequestVoteRequestProto getRequestVote() {
  return requestVote;
}
Example #9
Source File: RaftServerRequest.java    From ratis with Apache License 2.0 4 votes vote down vote up 
RaftServerRequest(RequestVoteRequestProto r) {
  appendEntries = null;
  requestVote = r;
  installSnapshot = null;
}
Example #10
Source File: RaftServerProxy.java    From ratis with Apache License 2.0 4 votes vote down vote up 
@Override
public RequestVoteReplyProto requestVote(RequestVoteRequestProto request) throws IOException {
  return getImpl(request.getServerRequest()).requestVote(request);
}
Example #11
Source File: HadoopRpcService.java    From ratis with Apache License 2.0 4 votes vote down vote up 
@Override
public RequestVoteReplyProto requestVote(
    RequestVoteRequestProto request) throws IOException {
  return processRequest(request, request.getServerRequest().getReplyId(),
      proxy -> proxy.requestVote(null, request));
}
Example #12
Source File: RaftServerRequest.java    From incubator-ratis with Apache License 2.0 4 votes vote down vote up 
RequestVoteRequestProto getRequestVote() {
  return requestVote;
}
Example #13
Source File: RaftServerRequest.java    From incubator-ratis with Apache License 2.0 4 votes vote down vote up 
RaftServerRequest(RequestVoteRequestProto r) {
  appendEntries = null;
  requestVote = r;
  installSnapshot = null;
}
Example #14
Source File: RaftServerProxy.java    From incubator-ratis with Apache License 2.0 4 votes vote down vote up 
@Override
public RequestVoteReplyProto requestVote(RequestVoteRequestProto request) throws IOException {
  return getImpl(request.getServerRequest()).requestVote(request);
}
Example #15
Source File: HadoopRpcService.java    From incubator-ratis with Apache License 2.0 4 votes vote down vote up 
@Override
public RequestVoteReplyProto requestVote(
    RequestVoteRequestProto request) throws IOException {
  return processRequest(request, request.getServerRequest().getReplyId(),
      proxy -> proxy.requestVote(null, request));
}
Example #16
Source File: RaftServerProtocol.java    From ratis with Apache License 2.0 votes vote down vote up 
RequestVoteReplyProto requestVote(RequestVoteRequestProto request) throws IOException;
Example #17
Source File: RaftServerProtocol.java    From incubator-ratis with Apache License 2.0 votes vote down vote up 
RequestVoteReplyProto requestVote(RequestVoteRequestProto request) throws IOException;