本文整理了Java中org.apache.zookeeper.server.quorum.QuorumPacket.getType方法的一些代码示例，展示了QuorumPacket.getType的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。QuorumPacket.getType方法的具体详情如下：
包路径：org.apache.zookeeper.server.quorum.QuorumPacket
类名称：QuorumPacket
方法名：getType

QuorumPacket.getType介绍

暂无

代码示例

代码示例来源：origin: apache/zookeeper

@Override
  public String toString() {
    return packet.getType() + ", " + packet.getZxid() + ", " + request;
  }
}

代码示例来源：origin: org.apache.zookeeper/zookeeper

@Override
  public String toString() {
    return packet.getType() + ", " + packet.getZxid() + ", " + request;
  }
}

代码示例来源：origin: apache/zookeeper

/**
 * read a packet from the leader
 *
 * @param pp
 *                the packet to be instantiated
 * @throws IOException
 */
void readPacket(QuorumPacket pp) throws IOException {
  synchronized (leaderIs) {
    leaderIs.readRecord(pp, "packet");
  }
  long traceMask = ZooTrace.SERVER_PACKET_TRACE_MASK;
  if (pp.getType() == Leader.PING) {
    traceMask = ZooTrace.SERVER_PING_TRACE_MASK;
  }
  if (LOG.isTraceEnabled()) {
    ZooTrace.logQuorumPacket(LOG, traceMask, 'i', pp);
  }
}

代码示例来源：origin: apache/zookeeper

if (p.getType() == Leader.PING) {
  traceMask = ZooTrace.SERVER_PING_TRACE_MASK;
if (p.getType() == Leader.PROPOSAL) {
  syncLimitCheck.updateProposal(p.getZxid(), System.nanoTime());

代码示例来源：origin: apache/zookeeper

@Override
  protected void processPacket(QuorumPacket qp) throws Exception {
    if (stopPing && qp.getType() == Leader.PING) {
      LOG.info("Follower skipped ping");
      throw new SocketException("Socket time out while sending the ping response");
    } else {
      super.processPacket(qp);
    }
  }
};

代码示例来源：origin: apache/zookeeper

static void readPacketSkippingPing(InputArchive ia, QuorumPacket qp) throws IOException {
  while(true) {
    ia.readRecord(qp, null);
    if (qp.getType() != Leader.PING) {
      return;
    }
  }
}

代码示例来源：origin: org.apache.zookeeper/zookeeper

/**
 * read a packet from the leader
 *
 * @param pp
 *                the packet to be instantiated
 * @throws IOException
 */
void readPacket(QuorumPacket pp) throws IOException {
  synchronized (leaderIs) {
    leaderIs.readRecord(pp, "packet");
  }
  long traceMask = ZooTrace.SERVER_PACKET_TRACE_MASK;
  if (pp.getType() == Leader.PING) {
    traceMask = ZooTrace.SERVER_PING_TRACE_MASK;
  }
  if (LOG.isTraceEnabled()) {
    ZooTrace.logQuorumPacket(LOG, traceMask, 'i', pp);
  }
}

代码示例来源：origin: apache/zookeeper

@Override
  void writePacket(QuorumPacket pp, boolean flush) throws IOException {
    if (pp != null && pp.getType() == Leader.ACK) {
      newLeaderMessage = true;
      try {
        /**
         * Delaying the ACK message, a follower sends as
         * response to a NEWLEADER message, so that the
         * leader has a chance to send the reconfig and only
         * then the UPTODATE message.
         */
        Thread.sleep(100);
      } catch (InterruptedException e) {
        e.printStackTrace();
      }
    }
    super.writePacket(pp, flush);
  }
};

代码示例来源：origin: apache/zookeeper

boolean revalidateLearnerSession(QuorumPacket qp) throws IOException {
  ByteArrayInputStream bis = new ByteArrayInputStream(qp.getData());
  DataInputStream dis = new DataInputStream(bis);
  long id = dis.readLong();
  boolean valid = dis.readBoolean();
  Iterator<Revalidation> itr = pendingRevalidations.iterator();
  if (!itr.hasNext()) {
    // not a learner session, handle locally
    return false;
  }
  Revalidation revalidation = itr.next();
  if (revalidation.sessionId != id) {
    // not a learner session, handle locally
    return false;
  }
  itr.remove();
  LearnerHandler learnerHandler = revalidation.handler;
  // create a copy here as the qp object is reused by the Follower and may be mutated
  QuorumPacket deepCopy = new QuorumPacket(qp.getType(), qp.getZxid(),
      Arrays.copyOf(qp.getData(), qp.getData().length),
      qp.getAuthinfo() == null ? null : new ArrayList<>(qp.getAuthinfo()));
  learnerHandler.queuePacket(deepCopy);
  // To keep consistent as leader, touch the session when it's
  // revalidating the session, only update if it's a valid session.
  if (valid) {
    touch(revalidation.sessionId, revalidation.timeout);
  }
  return true;
}

代码示例来源：origin: apache/zookeeper

@Override
  void writePacket(QuorumPacket pp, boolean flush) throws IOException {
    if (pp != null && pp.getType() == Leader.ACK
        && context.exitWhenAckNewLeader) {
      if (context.newLeaderAckCallback != null) {
        context.newLeaderAckCallback.start();
      }
    }
    super.writePacket(pp, flush);
  }
};

代码示例来源：origin: apache/zookeeper

@Override
void readPacket(QuorumPacket pp) throws IOException {
  /**
   * In real scenario got SocketTimeoutException while reading
   * the packet from leader because of network problem, but
   * here throwing SocketTimeoutException based on whether
   * error is injected or not
   */
  super.readPacket(pp);
  if (injectError && pp.getType() == Leader.PROPOSAL) {
    String type = LearnerHandler.packetToString(pp);
    throw new SocketTimeoutException(
        "Socket timeout while reading the packet for operation "
            + type);
  }
}

代码示例来源：origin: apache/zookeeper

/**
 * Check if op packet (first packet in the queue) match the expected value
 * @param type - type of packet
 * @param zxid - zxid in the op packet
 * @param currentZxid - last packet queued by syncFollower,
 *                      before invoking startForwarding()
 */
public void assertOpType(int type, long zxid, long currentZxid) {
  Queue<QuorumPacket> packets = learnerHandler.getQueuedPackets();
  assertTrue(packets.size() > 0);
  assertEquals(type, packets.peek().getType());
  assertZxidEquals(zxid, packets.peek().getZxid());
  assertZxidEquals(currentZxid, this.currentZxid);
}

代码示例来源：origin: apache/zookeeper

/**
 * Validate that queued packets contains proposal in the following orders as
 * a given array of zxids
 *
 * @param zxids
 */
public void queuedPacketMatches(long[] zxids) {
  int index = 0;
  for (QuorumPacket qp : learnerHandler.getQueuedPackets()) {
    if (qp.getType() == Leader.PROPOSAL) {
      assertZxidEquals(zxids[index++], qp.getZxid());
    }
  }
}

代码示例来源：origin: apache/zookeeper

switch (qp.getType()) {
case Leader.PING:
  ping(qp);

代码示例来源：origin: apache/zookeeper

readPacket(qp);        
final long newEpoch = ZxidUtils.getEpochFromZxid(qp.getZxid());
if (qp.getType() == Leader.LEADERINFO) {
    self.setAcceptedEpoch(newEpoch);
  if (qp.getType() != Leader.NEWLEADER) {
    LOG.error("First packet should have been NEWLEADER");
    throw new IOException("First packet should have been NEWLEADER");

代码示例来源：origin: apache/zookeeper

public void converseWithLeader(InputArchive ia, OutputArchive oa, Leader l)
      throws IOException, InterruptedException {
    /* we test a normal run. everything should work out well. */            	
    LearnerInfo li = new LearnerInfo(1, 0x10000, 0);
    byte liBytes[] = new byte[20];
    ByteBufferOutputStream.record2ByteBuffer(li,
        ByteBuffer.wrap(liBytes));
    QuorumPacket qp = new QuorumPacket(Leader.FOLLOWERINFO, 0,
        liBytes, null);
    oa.writeRecord(qp, null);
    readPacketSkippingPing(ia, qp);
    Assert.assertEquals(Leader.LEADERINFO, qp.getType());
    Assert.assertEquals(ZxidUtils.makeZxid(1, 0), qp.getZxid());
    Assert.assertEquals(ByteBuffer.wrap(qp.getData()).getInt(),
        0x10000);                
    Thread.sleep(l.self.getInitLimit()*l.self.getTickTime() + 5000);
    
    // The leader didn't get a quorum of acks - make sure that leader's current epoch is not advanced
    Assert.assertEquals(0, l.self.getCurrentEpoch());			
  }
});

代码示例来源：origin: apache/zookeeper

public void converseWithLeader(InputArchive ia, OutputArchive oa, Leader l)
      throws IOException {
    /* we test a normal run. everything should work out well. */
    LearnerInfo li = new LearnerInfo(1, 0x10000, 0);
    byte liBytes[] = new byte[20];
    ByteBufferOutputStream.record2ByteBuffer(li,
        ByteBuffer.wrap(liBytes));
    /* we are going to say we last acked epoch 20 */
    QuorumPacket qp = new QuorumPacket(Leader.FOLLOWERINFO, ZxidUtils.makeZxid(20, 0),
        liBytes, null);
    oa.writeRecord(qp, null);
    readPacketSkippingPing(ia, qp);
    Assert.assertEquals(Leader.LEADERINFO, qp.getType());
    Assert.assertEquals(ZxidUtils.makeZxid(21, 0), qp.getZxid());
    Assert.assertEquals(ByteBuffer.wrap(qp.getData()).getInt(),
        0x10000);
    qp = new QuorumPacket(Leader.ACKEPOCH, 0, new byte[4], null);
    oa.writeRecord(qp, null);
    readPacketSkippingPing(ia, qp);
    Assert.assertEquals(Leader.DIFF, qp.getType());
    readPacketSkippingPing(ia, qp);
    Assert.assertEquals(Leader.NEWLEADER, qp.getType());
    Assert.assertEquals(ZxidUtils.makeZxid(21, 0), qp.getZxid());
    qp = new QuorumPacket(Leader.ACK, qp.getZxid(), null, null);
    oa.writeRecord(qp, null);
    readPacketSkippingPing(ia, qp);
    Assert.assertEquals(Leader.UPTODATE, qp.getType());
  }
});

代码示例来源：origin: apache/zookeeper

@Override
  public void converseWithLeader(InputArchive ia, OutputArchive oa,
      Leader l, long zxid) throws Exception {
    Assert.assertEquals(1, l.self.getAcceptedEpoch());
    Assert.assertEquals(1, l.self.getCurrentEpoch());
    /* we test a normal run. everything should work out well. */
    LearnerInfo li = new LearnerInfo(1, 0x10000, 0);
    byte liBytes[] = new byte[20];
    ByteBufferOutputStream.record2ByteBuffer(li,
        ByteBuffer.wrap(liBytes));
    QuorumPacket qp = new QuorumPacket(Leader.FOLLOWERINFO, 1,
        liBytes, null);
    oa.writeRecord(qp, null);
    readPacketSkippingPing(ia, qp);
    Assert.assertEquals(Leader.LEADERINFO, qp.getType());
    Assert.assertEquals(ZxidUtils.makeZxid(2, 0), qp.getZxid());
    Assert.assertEquals(ByteBuffer.wrap(qp.getData()).getInt(),
        0x10000);
    Assert.assertEquals(2, l.self.getAcceptedEpoch());
    Assert.assertEquals(1, l.self.getCurrentEpoch());
    byte epochBytes[] = new byte[4];
    final ByteBuffer wrappedEpochBytes = ByteBuffer.wrap(epochBytes);
    wrappedEpochBytes.putInt(1);
    qp = new QuorumPacket(Leader.ACKEPOCH, zxid, epochBytes, null);
    oa.writeRecord(qp, null);
    readPacketSkippingPing(ia, qp);
    Assert.assertEquals(Leader.DIFF, qp.getType());
  }
}, 2);

代码示例来源：origin: apache/zookeeper

Assert.assertEquals(Leader.LEADERINFO, qp.getType());
Assert.assertEquals(ZxidUtils.makeZxid(1, 0), qp.getZxid());
Assert.assertEquals(ByteBuffer.wrap(qp.getData()).getInt(),
Assert.assertEquals(Leader.DIFF, qp.getType());
Assert.assertEquals(Leader.NEWLEADER, qp.getType());
Assert.assertEquals(ZxidUtils.makeZxid(1, 0), qp.getZxid());
Assert.assertEquals(1, l.self.getAcceptedEpoch());
Assert.assertEquals(Leader.UPTODATE, qp.getType());

代码示例来源：origin: apache/zookeeper

Assert.assertEquals(Leader.LEADERINFO, qp.getType());
Assert.assertEquals(ZxidUtils.makeZxid(1, 0), qp.getZxid());
Assert.assertEquals(ByteBuffer.wrap(qp.getData()).getInt(),
Assert.assertEquals(Leader.DIFF, qp.getType());
Assert.assertEquals(Leader.NEWLEADER, qp.getType());
Assert.assertEquals(ZxidUtils.makeZxid(1, 0), qp.getZxid());
Assert.assertEquals(1, l.self.getAcceptedEpoch());
Assert.assertEquals(Leader.UPTODATE, qp.getType());
Assert.assertEquals(Leader.PROPOSAL, qp.getType());