Examples of TCompactProtocol

com.facebook.presto.hive.shaded.org.apache.thrift.protocol.TCompactProtocol
com.facebook.thrift.protocol.TCompactProtocol
TCompactProtocol2 is the Java implementation of the compact protocol specified in THRIFT-110. The fundamental approach to reducing the overhead of structures is a) use variable-length integers all over the place and b) make use of unused bits wherever possible. Your savings will obviously vary based on the specific makeup of your structs, but in general, the more fields, nested structures, short strings and collections, and low-value i32 and i64 fields you have, the more benefit you'll see.
org.apache.thrift.protocol.TCompactProtocol
TCompactProtocol2 is the Java implementation of the compact protocol specified in THRIFT-110. The fundamental approach to reducing the overhead of structures is a) use variable-length integers all over the place and b) make use of unused bits wherever possible. Your savings will obviously vary based on the specific makeup of your structs, but in general, the more fields, nested structures, short strings and collections, and low-value i32 and i64 fields you have, the more benefit you'll see.

Examples of org.apache.thrift.protocol.TCompactProtocol

        ThriftCatalog writeCatalog = writeCodecManager.getCatalog();
        ThriftStructMetadata writeMetadata = writeCatalog.getThriftStructMetadata(structType);
        assertNotNull(writeMetadata);


        TMemoryBuffer transport = new TMemoryBuffer(10 * 1024);
        TCompactProtocol protocol = new TCompactProtocol(transport);
        writeCodec.write(structInstance, protocol);


        T copy = readCodec.read(protocol);
        assertNotNull(copy);
        assertEquals(copy, structInstance);

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Examples of org.apache.thrift.protocol.TCompactProtocol

    private <T> void testRoundTripSerialize(T value)
            throws Exception
    {
        // write value
        TMemoryBuffer transport = new TMemoryBuffer(10 * 1024);
        TCompactProtocol protocol = new TCompactProtocol(transport);
        codecManager.write((Class<T>) value.getClass(), value, protocol);


        // read value back
        T copy = codecManager.read((Class<T>) value.getClass(), protocol);
        assertNotNull(copy);

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Examples of org.apache.thrift.protocol.TCompactProtocol

    private <T> void testRoundTripSerialize(ThriftType type, T value)
            throws Exception
    {
        // write value
        TMemoryBuffer transport = new TMemoryBuffer(10 * 1024);
        TCompactProtocol protocol = new TCompactProtocol(transport);
        codecManager.write(type, value, protocol);


        // read value back
        T copy = (T) codecManager.read(type, protocol);
        assertNotNull(copy);

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Examples of org.apache.thrift.protocol.TCompactProtocol

    public static <T> void testRoundTripSerialize(ThriftCodec<T> codec, T value)
            throws Exception
    {
        // write value
        TMemoryBuffer transport = new TMemoryBuffer(10 * 1024);
        TCompactProtocol protocol = new TCompactProtocol(transport);
        codec.write(value, protocol);


        // read value back
        T copy = codec.read(protocol);
        assertNotNull(copy);

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Examples of org.apache.thrift.protocol.TCompactProtocol

    private <T> void testRoundTripSerialize(T value)
            throws Exception
    {
        // write value
        TMemoryBuffer transport = new TMemoryBuffer(10 * 1024);
        TCompactProtocol protocol = new TCompactProtocol(transport);
        codecManager.write((Class<T>) value.getClass(), value, protocol);


        // read value back
        T copy = codecManager.read((Class<T>) value.getClass(), protocol);
        assertNotNull(copy);

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Examples of org.apache.thrift.protocol.TCompactProtocol

    private <T> void testRoundTripSerialize(ThriftType type, T value)
            throws Exception
    {
        // write value
        TMemoryBuffer transport = new TMemoryBuffer(10 * 1024);
        TCompactProtocol protocol = new TCompactProtocol(transport);
        codecManager.write(type, value, protocol);


        // read value back
        T copy = (T) codecManager.read(type, protocol);
        assertNotNull(copy);

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Examples of org.apache.thrift.protocol.TCompactProtocol

        ThriftCatalog catalog = codecManager.getCatalog();
        ThriftStructMetadata<T> metadata = catalog.getThriftStructMetadata(structClass);
        assertNotNull(metadata);


        TMemoryBuffer transport = new TMemoryBuffer(10 * 1024);
        TCompactProtocol protocol = new TCompactProtocol(transport);
        codec.write(structInstance, protocol);


        T copy = codec.read(protocol);
        assertNotNull(copy);
        assertEquals(copy, structInstance);

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Examples of org.apache.thrift.protocol.TCompactProtocol

    public static <T> void testRoundTripSerialize(ThriftCodec<T> codec, T value)
            throws Exception
    {
        // write value
        TMemoryBuffer transport = new TMemoryBuffer(10 * 1024);
        TCompactProtocol protocol = new TCompactProtocol(transport);
        codec.write(value, protocol);


        // read value back
        T copy = codec.read(protocol);
        assertNotNull(copy);

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Examples of org.apache.thrift.protocol.TCompactProtocol

      Mutation spanMutation = new Mutation(new Text(idString));
      Mutation indexMutation = new Mutation(new Text("idx:" + s.svc + ":" + startString));
      long diff = s.stop - s.start;
      indexMutation.put(new Text(s.description), new Text(s.sender), new Value((idString + ":" + Long.toHexString(diff)).getBytes()));
      ByteArrayTransport transport = new ByteArrayTransport();
      TCompactProtocol protocol = new TCompactProtocol(transport);
      s.write(protocol);
      String parentString = Long.toHexString(s.parentId);
      if (s.parentId == Span.ROOT_SPAN_ID)
        parentString = "";
      put(spanMutation, "span", parentString + ":" + Long.toHexString(s.spanId), transport.get(), transport.len());

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Examples of org.apache.thrift.protocol.TCompactProtocol

  private Iterator<Entry<Key,Value>> scanner;
  private boolean printTimeStamps;
  
  public static RemoteSpan getRemoteSpan(Entry<Key,Value> entry) {
    TMemoryInputTransport transport = new TMemoryInputTransport(entry.getValue().get());
    TCompactProtocol protocol = new TCompactProtocol(transport);
    RemoteSpan span = new RemoteSpan();
    try {
      span.read(protocol);
    } catch (TException ex) {
      throw new RuntimeException(ex);

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