I am able to find example for json encoding with DataFileWriter which
embedds schema, but unable to find DataFileWriter example for binary
encoding with schema.
On Tue, Jan 8, 2013 at 2:56 PM, Scott Carey <[EMAIL PROTECTED]> wrote:
> Calling toJson() on a Schema will print it in json fom. However you most
> likely do not want to invent your own file format for Avro data.
> DataFileWriter which will manage the schema for you, along with
> compression, metadata, and the ability to seek to the middle of the file.
> Additionally it is then readable by several other languages and tools.
> On 1/7/13 4:42 AM, "Pratyush Chandra" <[EMAIL PROTECTED]> wrote:
> I am able to serialize with binary encoding to a file using following :
> FileOutputStream outputStream = new FileOutputStream(file);
> Encoder e = EncoderFactory.get().binaryEncoder(outputStream, null);
> DatumWriter<GenericRecord> datumWriter = new
> GenericRecord message1= new GenericData.Record(schema);
> message1.put("to", "Alyssa");
> datumWriter.write(message1, e);
> But the output file contains only serialized data and not schema. How can
> I add schema also ?
> Pratyush Chandra