The HAWQParquetOutputFormat class is defined with package access only: https://github.com/apache/incubator-hawq/blob/master/contrib/hawq-hadoop/hawq-mapreduce-parquet/src/main/java/com/pivotal/hawq/mapreduce/parquet/HAWQParquetOutputFormat.java#L30
Is it intentional? Cheers, Christian
