Package org.apache.cassandra.io.util

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

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    // other half of this transformation is in MigrationManager.
    public static Collection<Column> makeColumns(Message msg) throws IOException
    {
        Collection<Column> cols = new ArrayList<Column>();
        DataInputStream in = new DataInputStream(new FastByteArrayInputStream(msg.getMessageBody()));
        int count = in.readInt();
        for (int i = 0; i < count; i++)
        {
            byte[] name = new byte[in.readInt()];
            in.readFully(name);
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                        // 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(bytes, 0, serializedSize);
                    RowMutation rm = null;
                    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.
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         */
        public void doVerb(Message message, String id)
        {
            byte[] bytes = message.getMessageBody();
           
            DataInputStream buffer = new DataInputStream(new FastByteArrayInputStream(bytes));
            try
            {
                TreeRequest remotereq = this.deserialize(buffer, message.getVersion());
                TreeRequest request = new TreeRequest(remotereq.sessionid, message.getFrom(), remotereq.range, remotereq.cf);

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        }

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

            try
            {
                // deserialize the remote tree, and register it
                Validator response = this.deserialize(buffer, message.getVersion());
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                if (version == MessagingService.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 new-version stream connection, so drop it.
                    logger.error("Received untranslated stream from newer protocol version. Terminating connection!");
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        InetAddress from = message.getFrom();
        if (logger_.isTraceEnabled())
            logger_.trace("Received a GossipDigestAck2Message from {}", from);

        byte[] bytes = message.getMessageBody();
        DataInputStream dis = new DataInputStream( new FastByteArrayInputStream(bytes) );
        GossipDigestAck2Message gDigestAck2Message;
        try
        {
            gDigestAck2Message = GossipDigestAck2Message.serializer().deserialize(dis, message.getVersion());
        }
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    }

    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());
    }
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public class ReadRepairVerbHandler implements IVerbHandler
{   
    public void doVerb(Message message, String id)
    {         
        byte[] body = message.getMessageBody();
        FastByteArrayInputStream buffer = new FastByteArrayInputStream(body);
       
        try
        {
            RowMutation rm = RowMutation.serializer().deserialize(new DataInputStream(buffer), message.getVersion());
            rm.apply();
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    // other half of this transformation is in MigrationManager.
    public static Collection<Column> makeColumns(Message msg) throws IOException
    {
        Collection<Column> cols = new ArrayList<Column>();
        DataInputStream in = new DataInputStream(new FastByteArrayInputStream(msg.getMessageBody()));
        int count = in.readInt();
        for (int i = 0; i < count; i++)
        {
            byte[] name = new byte[in.readInt()];
            in.readFully(name);
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    }

    public static IndexScanCommand read(Message message) throws IOException
    {
        byte[] bytes = message.getMessageBody();
        FastByteArrayInputStream bis = new FastByteArrayInputStream(bytes);
        return serializer.deserialize(new DataInputStream(bis));
    }
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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
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