The following line in KMeansBSP.java throws the FileNotFoundException
SequenceFile.Writer centerWriter = SequenceFile.createWriter(fs,
conf, center, VectorWritable.class, NullWritable.class,
CompressionType.NONE);
I am getting the below exception message when I tried executing
By default SequenceFileOutputFormat expects the
Input - LongWritable
Output - Text
I would like to know how to set custom data types for SequenceFileOutputFormat.
How can I achieve the below configuration with SequenceFileOutputFormat
My mapper/reducer output will be
Key - Text
Value -
Hi,
I have a question in mapreduce api.
Would like to know the significance of the following items under jobconf
class.ValueGroupingComparator
KeyComparator
Thanks,Anbu.
