Package org.apache.cassandra.io.util

Examples of org.apache.cassandra.io.util.BufferedRandomAccessFile.readInt()

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                    Checksum checksum = new CRC32();
                    int serializedSize;
                    try
                    {
                        // any of the reads may hit EOF
                        serializedSize = reader.readInt();
                        long claimedSizeChecksum = reader.readLong();
                        checksum.update(serializedSize);
                        if (checksum.getValue() != claimedSizeChecksum || serializedSize <= 0)
                            break; // entry wasn't synced correctly/fully.  that's ok.
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                    Checksum checksum = new CRC32();
                    int serializedSize;
                    try
                    {
                        // any of the reads may hit EOF
                        serializedSize = reader.readInt();
                        // RowMutation must be at LEAST 10 bytes:
                        // 3 each for a non-empty Table and Key (including the 2-byte length from
                        // writeUTF/writeWithShortLength) and 4 bytes for column count.
                        // This prevents CRC by being fooled by special-case garbage in the file; see CASSANDRA-2128
                        if (serializedSize < 10)
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                    Checksum checksum = new CRC32();
                    int serializedSize;
                    try
                    {
                        // any of the reads may hit EOF
                        serializedSize = reader.readInt();
                        long claimedSizeChecksum = reader.readLong();
                        checksum.update(serializedSize);
                        if (checksum.getValue() != claimedSizeChecksum || serializedSize <= 0)
                            break; // entry wasn't synced correctly/fully.  that's ok.
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    private void verifySingle(SSTableReader sstable, byte[] bytes, String key) throws IOException
    {
        BufferedRandomAccessFile file = new BufferedRandomAccessFile(sstable.path, "r");
        file.seek(sstable.getPosition(sstable.partitioner.decorateKey(key)).position);
        assert key.equals(file.readUTF());
        int size = file.readInt();
        byte[] bytes2 = new byte[size];
        file.readFully(bytes2);
        assert Arrays.equals(bytes2, bytes);
    }
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        BufferedRandomAccessFile file = new BufferedRandomAccessFile(sstable.path, "r");
        for (String key : keys)
        {
            file.seek(sstable.getPosition(sstable.partitioner.decorateKey(key)).position);
            assert key.equals(file.readUTF());
            int size = file.readInt();
            byte[] bytes2 = new byte[size];
            file.readFully(bytes2);
            assert Arrays.equals(bytes2, map.get(key));
        }
    }
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                key = SSTableReader.decodeKey(StorageService.getPartitioner(), desc, FBUtilities.readShortByteArray(dfile));
                long dataSize = SSTableReader.readRowSize(dfile, desc);
                if (!indexedColumns.isEmpty())
                {
                    // skip bloom filter and column index
                    dfile.readFully(new byte[dfile.readInt()]);
                    dfile.readFully(new byte[dfile.readInt()]);

                    // index the column data
                    ColumnFamily cf = ColumnFamily.create(desc.ksname, desc.cfname);
                    ColumnFamily.serializer().deserializeFromSSTableNoColumns(cf, dfile);
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                long dataSize = SSTableReader.readRowSize(dfile, desc);
                if (!indexedColumns.isEmpty())
                {
                    // skip bloom filter and column index
                    dfile.readFully(new byte[dfile.readInt()]);
                    dfile.readFully(new byte[dfile.readInt()]);

                    // index the column data
                    ColumnFamily cf = ColumnFamily.create(desc.ksname, desc.cfname);
                    ColumnFamily.serializer().deserializeFromSSTableNoColumns(cf, dfile);
                    int columns = dfile.readInt();
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                    dfile.readFully(new byte[dfile.readInt()]);

                    // index the column data
                    ColumnFamily cf = ColumnFamily.create(desc.ksname, desc.cfname);
                    ColumnFamily.serializer().deserializeFromSSTableNoColumns(cf, dfile);
                    int columns = dfile.readInt();
                    for (int i = 0; i < columns; i++)
                    {
                        IColumn iColumn = cf.getColumnSerializer().deserialize(dfile);
                        if (indexedColumns.contains(iColumn.name()))
                        {
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                    Checksum checksum = new CRC32();
                    int serializedSize;
                    try
                    {
                        // any of the reads may hit EOF
                        serializedSize = reader.readInt();
                        long claimedSizeChecksum = reader.readLong();
                        checksum.update(serializedSize);
                        if (checksum.getValue() != claimedSizeChecksum || serializedSize <= 0)
                            break; // entry wasn't synced correctly/fully.  that's ok.
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                    Checksum checksum = new CRC32();
                    int serializedSize;
                    try
                    {
                        // any of the reads may hit EOF
                        serializedSize = reader.readInt();
                        // RowMutation must be at LEAST 10 bytes:
                        // 3 each for a non-empty Table and Key (including the 2-byte length from
                        // writeUTF/writeWithShortLength) and 4 bytes for column count.
                        // This prevents CRC by being fooled by special-case garbage in the file; see CASSANDRA-2128
                        if (serializedSize < 10)
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