本文整理汇总了Java中org.apache.cassandra.streaming.messages.StreamMessage.CURRENT_VERSION属性的典型用法代码示例。如果您正苦于以下问题:Java StreamMessage.CURRENT_VERSION属性的具体用法?Java StreamMessage.CURRENT_VERSION怎么用?Java StreamMessage.CURRENT_VERSION使用的例子?那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类org.apache.cassandra.streaming.messages.StreamMessage
的用法示例。
在下文中一共展示了StreamMessage.CURRENT_VERSION属性的4个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: run
@Override
public void run()
{
try
{
// streaming connections are per-session and have a fixed version. we can't do anything with a wrong-version stream connection, so drop it.
if (version != StreamMessage.CURRENT_VERSION)
throw new IOException(String.format("Received stream using protocol version %d (my version %d). Terminating connection", version, MessagingService.current_version));
DataInput input = new DataInputStream(socket.getInputStream());
StreamInitMessage init = StreamInitMessage.serializer.deserialize(input, version);
// The initiator makes two connections, one for incoming and one for outgoing.
// The receiving side distinguish two connections by looking at StreamInitMessage#isForOutgoing.
// Note: we cannot use the same socket for incoming and outgoing streams because we want to
// parallelize said streams and the socket is blocking, so we might deadlock.
StreamResultFuture.initReceivingSide(init.sessionIndex, init.planId, init.description, init.from, socket, init.isForOutgoing, version);
}
catch (IOException e)
{
logger.debug("IOException reading from socket; closing", e);
try
{
socket.close();
}
catch (IOException e2)
{
logger.debug("error closing socket", e2);
}
}
}
示例2: run
@Override
public void run()
{
try
{
// streaming connections are per-session and have a fixed version. we can't do anything with a wrong-version stream connection, so drop it.
if (version != StreamMessage.CURRENT_VERSION)
throw new IOException(String.format("Received stream using protocol version %d (my version %d). Terminating connection", version, MessagingService.current_version));
DataInput input = new DataInputStream(socket.getInputStream());
StreamInitMessage init = StreamInitMessage.serializer.deserialize(input, version);
// The initiator makes two connections, one for incoming and one for outgoing.
// The receiving side distinguish two connections by looking at StreamInitMessage#isForOutgoing.
// Note: we cannot use the same socket for incoming and outgoing streams because we want to
// parallelize said streams and the socket is blocking, so we might deadlock.
StreamResultFuture.initReceivingSide(init.planId, init.description, init.from, socket, init.isForOutgoing, version);
}
catch (IOException e)
{
logger.debug("IOException reading from socket; closing", e);
try
{
socket.close();
}
catch (IOException e2)
{
logger.debug("error closing socket", e2);
}
}
}
示例3: initiate
/**
* Set up incoming message handler and initiate streaming.
*
* This method is called once on initiator.
*
* @throws IOException
*/
public void initiate() throws IOException
{
logger.debug("[Stream #{}] Sending stream init for incoming stream", session.planId());
Socket incomingSocket = connect(session.peer);
incoming = new IncomingMessageHandler(session, incomingSocket, StreamMessage.CURRENT_VERSION);
incoming.sendInitMessage(true);
incoming.start();
logger.debug("[Stream #{}] Sending stream init for outgoing stream", session.planId());
Socket outgoingSocket = connect(session.peer);
outgoing = new OutgoingMessageHandler(session, outgoingSocket, StreamMessage.CURRENT_VERSION);
outgoing.sendInitMessage(false);
outgoing.start();
}
示例4: run
@Override
@SuppressWarnings("resource") // Not closing constructed DataInputPlus's as the stream needs to remain open.
public void run()
{
try
{
// streaming connections are per-session and have a fixed version.
// we can't do anything with a wrong-version stream connection, so drop it.
if (version != StreamMessage.CURRENT_VERSION)
throw new IOException(String.format("Received stream using protocol version %d (my version %d). Terminating connection", version, StreamMessage.CURRENT_VERSION));
DataInputPlus input = new DataInputStreamPlus(socket.getInputStream());
StreamInitMessage init = StreamInitMessage.serializer.deserialize(input, version);
//Set SO_TIMEOUT on follower side
if (!init.isForOutgoing)
socket.setSoTimeout(DatabaseDescriptor.getStreamingSocketTimeout());
// The initiator makes two connections, one for incoming and one for outgoing.
// The receiving side distinguish two connections by looking at StreamInitMessage#isForOutgoing.
// Note: we cannot use the same socket for incoming and outgoing streams because we want to
// parallelize said streams and the socket is blocking, so we might deadlock.
StreamResultFuture.initReceivingSide(init.sessionIndex, init.planId, init.description, init.from, this, init.isForOutgoing, version, init.keepSSTableLevel, init.isIncremental);
}
catch (IOException e)
{
logger.error(String.format("IOException while reading from socket from %s, closing: %s",
socket.getRemoteSocketAddress(), e));
close();
}
}