Package org.apache.cassandra.net

Examples of org.apache.cassandra.net.EndPoint

52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
            /* Deserialize to get the token for this endpoint. */
            MembershipCleaner.MembershipCleanerMessage mcMessage = MembershipCleaner.MembershipCleanerMessage.serializer().deserialize(bufIn);
           
            String target = mcMessage.getTarget();
            logger_.info("Removing the node [" + target + "] from membership");
            EndPoint targetEndPoint = new EndPoint(target, DatabaseDescriptor.getControlPort());
            /* Remove the token related information for this endpoint */
            StorageService.instance().removeTokenState(targetEndPoint);
           
            /* Get the headers for this message */
            Map<String, byte[]> headers = message.getHeaders();
            headers.remove( StorageService.getLocalStorageEndPoint().getHost() );
            if (logger_.isDebugEnabled())
              logger_.debug("Number of nodes in the header " + headers.size());
            Set<String> nodes = headers.keySet();
           
            for ( String node : nodes )
            {           
                if (logger_.isDebugEnabled())
                  logger_.debug("Processing node " + node);
                headers.remove(node);
                /* Send a message to this node to alter its membership state. */
                EndPoint targetNode = new EndPoint(node, DatabaseDescriptor.getStoragePort());               
               
                if (logger_.isDebugEnabled())
                  logger_.debug("Sending a membership clean message to " + targetNode);
                MessagingService.getMessagingInstance().sendOneWay(message, targetNode);
                break;
View Full Code Here
149
150
151
152
153
154
155
156
157
        catch( UnknownHostException ex )
        {
            logger_.info( LogUtil.throwableToString(ex) );
        }
      /* Incoming port is assumed to be the Storage port. We need to change it to the control port */
      EndPoint ep2 = new EndPoint(ep.getHost(), DatabaseDescriptor.getControlPort());       
        EndPointState epState = Gossiper.instance().getEndPointStateForEndPoint(ep2);
        return epState.isAlive();
    }
View Full Code Here
87
88
89
90
91
92
93
94
95
96
97
        }
    }

    public BootstrapMetadata deserialize(DataInputStream dis) throws IOException
    {           
        EndPoint target = CompactEndPointSerializationHelper.deserialize(dis);
        int size = dis.readInt();
        List<Range> ranges = (size == 0) ? null : new ArrayList<Range>();
        for( int i = 0; i < size; ++i )
        {
            ranges.add(Range.serializer().deserialize(dis));
View Full Code Here
39
40
41
42
43
44
45
46
47
48
49
     * is responsible for storing this key .
     */
    private static boolean checkIfProcessKey(String key)
    {
        EndPoint[] endPoints = StorageService.instance().getNStorageEndPoint(key);
        EndPoint localEndPoint = StorageService.getLocalStorageEndPoint();
        for(EndPoint endPoint : endPoints)
        {
            if(endPoint.equals(localEndPoint))
                return true;
        }
View Full Code Here
71
72
73
74
75
76
77
78
79
80
81
            {           
                if (logger_.isDebugEnabled())
                  logger_.debug("Processing node " + node);
                byte[] bytes = headers.remove(node);
                /* Send a message to this node to update its token to the one retrieved. */
                EndPoint target = new EndPoint(node, DatabaseDescriptor.getStoragePort());
                token = p.getTokenFactory().fromByteArray(bytes);
               
                /* Reset the new Message */
                ByteArrayOutputStream bos = new ByteArrayOutputStream();
                DataOutputStream dos = new DataOutputStream(bos);
View Full Code Here
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
    Map<EndPoint, Message> messageMap = new HashMap<EndPoint, Message>();
    Message message = rm.makeRowMutationMessage();

    for (Map.Entry<EndPoint, EndPoint> entry : endpointMap.entrySet())
    {
            EndPoint target = entry.getKey();
            EndPoint hint = entry.getValue();
            if ( !target.equals(hint) )
      {
        Message hintedMessage = rm.makeRowMutationMessage();
        hintedMessage.addHeader(RowMutation.HINT, EndPoint.toBytes(hint) );
        if (logger.isDebugEnabled())
            logger.debug("Sending the hint of " + hint.getHost() + " to " + target.getHost());
        messageMap.put(target, hintedMessage);
      }
      else
      {
        messageMap.put(target, message);
View Full Code Here
116
117
118
119
120
121
122
123
124
125
126
      Map<EndPoint, EndPoint> endpointMap = StorageService.instance().getHintedStorageEndpointMap(rm.key());
      Map<EndPoint, Message> messageMap = createWriteMessages(rm, endpointMap);
      for (Map.Entry<EndPoint, Message> entry : messageMap.entrySet())
      {
                Message message = entry.getValue();
                EndPoint endpoint = entry.getKey();
                if (logger.isDebugEnabled())
                    logger.debug("insert writing key " + rm.key() + " to " + message.getMessageId() + "@" + endpoint);
                MessagingService.getMessagingInstance().sendOneWay(message, endpoint);
      }
    }
View Full Code Here
242
243
244
245
246
247
248
249
250
251
252
        List<IAsyncResult> iars = new ArrayList<IAsyncResult>();
        int commandIndex = 0;

        for (ReadCommand command: commands)
        {
            EndPoint endPoint = StorageService.instance().findSuitableEndPoint(command.key);
            assert endPoint != null;
            Message message = command.makeReadMessage();

            if (logger.isDebugEnabled())
                logger.debug("weakreadremote reading " + command + " from " + message.getMessageId() + "@" + endPoint);
View Full Code Here
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
            IResponseResolver<Row> readResponseResolver = new ReadResponseResolver();
            QuorumResponseHandler<Row> quorumResponseHandler = new QuorumResponseHandler<Row>(
                    DatabaseDescriptor.getQuorum(),
                    readResponseResolver);
            EndPoint dataPoint = StorageService.instance().findSuitableEndPoint(command.key);
            List<EndPoint> endpointList = new ArrayList<EndPoint>(Arrays.asList(StorageService.instance().getReadStorageEndPoints(command.key)));
            /* Remove the local storage endpoint from the list. */
            endpointList.remove(dataPoint);
            EndPoint[] endPoints = new EndPoint[endpointList.size() + 1];
            Message messages[] = new Message[endpointList.size() + 1];

            /*
             * First message is sent to the node that will actually get
             * the data for us. The other two replicas are only sent a
             * digest query.
            */
            endPoints[0] = dataPoint;
            messages[0] = message;
            if (logger.isDebugEnabled())
                logger.debug("strongread reading data for " + command + " from " + message.getMessageId() + "@" + dataPoint);
            for (int i = 1; i < endPoints.length; i++)
            {
                EndPoint digestPoint = endpointList.get(i - 1);
                endPoints[i] = digestPoint;
                messages[i] = messageDigestOnly;
                if (logger.isDebugEnabled())
                    logger.debug("strongread reading digest for " + command + " from " + messageDigestOnly.getMessageId() + "@" + digestPoint);
            }
View Full Code Here
463
464
465
466
467
468
469
470
471
472
473
       
        int i = 0;
        for ( String key : keys )
        {
            /* This is the primary */
            EndPoint dataPoint = StorageService.instance().findSuitableEndPoint(key);
            List<EndPoint> replicas = new ArrayList<EndPoint>( StorageService.instance().getLiveReadStorageEndPoints(key) );
            replicas.remove(dataPoint);
            /* Get the messages to be sent index 0 is the data messages and index 1 is the digest message */
            Message[] message = messages.get(key);          
            msgList[i][0] = message[0];
View Full Code Here
TOP

Related Classes of org.apache.cassandra.net.EndPoint

  • org.apache.cassandra.bulkloader.CassandraBulkLoader$Reduce
  • org.apache.cassandra.client.RingCache
  • org.apache.cassandra.client.TestRingCache
  • org.apache.cassandra.db.BootstrapTest
  • org.apache.cassandra.db.HintedHandOffManager
  • org.apache.cassandra.db.HintedHandOffManager$HintedHandOff
  • org.apache.cassandra.db.RowMutation
  • org.apache.cassandra.db.RowMutationMessage
  • org.apache.cassandra.db.RowMutationVerbHandler
  • org.apache.cassandra.db.Table$BootstrapCompletionHandler
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.