Package org.apache.cassandra.io.util

Examples of org.apache.cassandra.io.util.FastByteArrayInputStream

186
187
188
189
190
191
192
193
194
195
196
                    // but just in case there is no harm in trying them (since we still read on an entry boundary)
                    continue;
                }

                /* deserialize the commit log entry */
                FastByteArrayInputStream bufIn = new FastByteArrayInputStream(buffer, 0, serializedSize);
                RowMutation rm;
                try
                {
                    // assuming version here. We've gone to lengths to make sure what gets written to the CL is in
                    // the current version. so do make sure the CL is drained prior to upgrading a node.
View Full Code Here
68
69
70
71
72
73
74
75
76
77
78
     * Older version (< 1.0) will not send this message at all, hence we don't
     * need to check the version of the data.
     */
    private void forwardToLocalNodes(RowMutation rm, MessagingService.Verb verb, byte[] forwardBytes, InetAddress from) throws IOException
    {
        DataInputStream dis = new DataInputStream(new FastByteArrayInputStream(forwardBytes));
        int size = dis.readInt();

        // tell the recipients who to send their ack to
        MessageOut<RowMutation> message = new MessageOut<RowMutation>(verb, rm, RowMutation.serializer).withParameter(RowMutation.FORWARD_FROM, from.getAddress());
        // Send a message to each of the addresses on our Forward List
View Full Code Here
178
179
180
181
182
183
184
185
186
187
188
        if (version == MessagingService.current_version)
        {
            int size = input.readInt();
            byte[] headerBytes = new byte[size];
            input.readFully(headerBytes);
            stream(StreamHeader.serializer.deserialize(new DataInputStream(new FastByteArrayInputStream(headerBytes)), version), input);
        }
        else
        {
            // streaming connections are per-session and have a fixed version.  we can't do anything with a wrong-version stream connection, so drop it.
            logger.error("Received stream using protocol version {} (my version {}). Terminating connection",
View Full Code Here
259
260
261
262
263
264
265
266
267
268
269
                    // but just in case there is no harm in trying them (since we still read on an entry boundary)
                    continue;
                }

                /* deserialize the commit log entry */
                FastByteArrayInputStream bufIn = new FastByteArrayInputStream(buffer, 0, serializedSize);
                final RowMutation rm;
                try
                {
                    rm = RowMutation.serializer.deserialize(new DataInputStream(bufIn),
                                                            desc.getMessagingVersion(),
View Full Code Here
68
69
70
71
72
73
74
75
76
77
78
     * Older version (< 1.0) will not send this message at all, hence we don't
     * need to check the version of the data.
     */
    private void forwardToLocalNodes(RowMutation rm, MessagingService.Verb verb, byte[] forwardBytes, InetAddress from, int version) throws IOException
    {
        DataInputStream in = new DataInputStream(new FastByteArrayInputStream(forwardBytes));
        int size = in.readInt();

        // tell the recipients who to send their ack to
        MessageOut<RowMutation> message = new MessageOut<RowMutation>(verb, rm, RowMutation.serializer).withParameter(RowMutation.FORWARD_FROM, from.getAddress());
        // Send a message to each of the addresses on our Forward List
View Full Code Here
74
75
76
77
78
79
80
81
    }

    public static IndexScanCommand read(Message message) throws IOException
    {
        byte[] bytes = message.getMessageBody();
        FastByteArrayInputStream bis = new FastByteArrayInputStream(bytes);
        return serializer.deserialize(new DataInputStream(bis), message.getVersion());
    }
View Full Code Here
41
42
43
44
45
46
47
48
49
50
51
    {
        if (logger.isDebugEnabled())
            logger.debug("Received a StreamRequestMessage from {}", message.getFrom());

        byte[] body = message.getMessageBody();
        FastByteArrayInputStream bufIn = new FastByteArrayInputStream(body);
        try
        {
            StreamRequestMessage srm = StreamRequestMessage.serializer().deserialize(new DataInputStream(bufIn), message.getVersion());
            if (logger.isDebugEnabled())
                logger.debug(srm.toString());
View Full Code Here
37
38
39
40
41
42
43
44
45
46
47
    private static Logger logger = LoggerFactory.getLogger(StreamReplyVerbHandler.class);

    public void doVerb(Message message, String id)
    {
        byte[] body = message.getMessageBody();
        FastByteArrayInputStream bufIn = new FastByteArrayInputStream(body);

        try
        {
            StreamReply reply = StreamReply.serializer.deserialize(new DataInputStream(bufIn), message.getVersion());
            logger.debug("Received StreamReply {}", reply);
View Full Code Here
138
139
140
141
142
143
144
145
    }

    public static RangeSliceCommand read(Message message) throws IOException
    {
        byte[] bytes = message.getMessageBody();
        FastByteArrayInputStream bis = new FastByteArrayInputStream(bytes);
        return serializer.deserialize(new DataInputStream(bis), message.getVersion());
    }
View Full Code Here
294
295
296
297
298
299
300
301
302
303
304
     * @throws IOException if message is of incompatible version or data is corrupted
     */
    public static Collection<RowMutation> deserializeMigrationMessage(byte[] data, int version) throws IOException
    {
        Collection<RowMutation> schema = new ArrayList<RowMutation>();
        DataInputStream in = new DataInputStream(new FastByteArrayInputStream(data));

        int count = in.readInt();

        for (int i = 0; i < count; i++)
            schema.add(RowMutation.serializer().deserialize(in, version));
View Full Code Here
TOP

Related Classes of org.apache.cassandra.io.util.FastByteArrayInputStream

  • com.netflix.aegisthus.io.commitlog.CommitLogColumnarScanner
  • com.netflix.aegisthus.io.commitlog.CommitLogScanner
  • org.apache.cassandra.db.commitlog.CommitLog
  • org.apache.cassandra.db.commitlog.CommitLogReplayer
  • org.apache.cassandra.db.CounterMutationVerbHandler
  • org.apache.cassandra.db.IndexScanCommand
  • org.apache.cassandra.db.MutationVerbHandler
  • org.apache.cassandra.db.RangeSliceCommand
  • org.apache.cassandra.db.RangeSliceReply
  • org.apache.cassandra.db.ReadRepairVerbHandler
    • 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.