Hi,
I want to convert data stored in a hadoop sequence file to
BytesRefArrayWritable so that I can use RCFileOutputFormat and create an
RCFile.
My data contains integers,strings and hashmaps. I guess I don't have to
write my own serializer/deserializer for these. I tried using the
ColumnarSerDe serializer. It serializes data that are stored in a
struct. Should I use the ColumnarStruct to store the data? If yes, then
how can I store each row from my dataset to this data structure? I don't
see any methods to set the fields.
Should I use a different way to get the BytesRefArrayWritable that I need?
Thank you,
Avrilia
