Package cascading.tuple.hadoop.io

Examples of cascading.tuple.hadoop.io.HadoopTupleInputStream.readTuple()

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    ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream( byteArrayOutputStream.toByteArray() );
    TupleInputStream dataInputStream = new HadoopTupleInputStream( byteArrayInputStream, new TupleSerialization().getElementReader() );

    Tuple newTuple = new Tuple();

    dataInputStream.readTuple( newTuple );

    assertEquals( aTuple, newTuple );
    }

  @Test
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    TupleInputStream input = new HadoopTupleInputStream( new FileInputStream( file ), tupleSerialization.getElementReader() );

    int k = -1;
    for( int i = 0; i < 501; i++ )
      {
      Tuple tuple = input.readTuple();
      int value = tuple.getInteger( 0 );
      assertTrue( "wrong diff", value - k == 1 );
      assertTrue( "wrong type", tuple.getObject( 3 ) instanceof TestText );
      assertTrue( "wrong type", tuple.getObject( 4 ) instanceof Tuple );
      assertTrue( "wrong type", tuple.getObject( 5 ) instanceof BytesWritable );
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