Reading images from HDFS using mapreduce

Question

Please help me in this code. I am trying to reiad images from HDFS. I am using WholeFileInputFormat. with WholeFileRecordreader. No compile time errors.But the code is givin

Answer 1

WholeFileInputFormat is defined as abstract, how do you want to create an instance of it?

Either make it not abstract or subclass it with a concrete implementation.