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MapReduce, mail # user - SequenceFile Reader


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SequenceFile Reader
Anbarasan Murthy 2013-02-02, 15:03
I have created a MR job to read a text file and give out SequenceFile with key - VectorWritablevalue - Nullwritable
I am getting the following exception When i tried to read the same sequence file using SequenceFileInputFormat with data types VectorWritable & NullWritable
java.lang.ClassCastException: org.apache.hadoop.io.IntWritable cannot be cast to org.apache.hama.ml.writable.VectorWritable
Thanks,Anbu.