Re: Schema evolution

2016-01-19 Thread Lloyd Haris
our application using a single file instead of a directory (or directory > structure) of data files? Maybe if we understood more about what you're > trying to build, we could help. > > Thanks, > > rb > > > On 01/18/2016 10:42 PM, Lloyd Haris wrote: > >> Hi, >>

Schema evolution

2016-01-18 Thread Lloyd Haris
Hi, Apologies if this has been asked before and I hope this is the correct mailing list to ask this question too. I've been trying to write a Parquet file using Avro as per Hadoop Definitive Guide book and it's working okay. I have written my application in Java and the file is saved on HDFS. Wh