title: How to read the Hadoop Sequentil file as an input to the Hadoop job?
body: <p>I have a Sequential file which has the key-value pair of type <strong>"org.apache.hadoop.typedbytes.TypedBytesWritable"</strong> , I have to provide this file as the input to the Hadoop job and have to process it in map only. I mean i dont have to do anything which will need reduce.</p>
  
  <p>1) How will i specify the FileInputFormat as SequentialFile ?</p>
  
  <p>2) What will be the signature of map function.</p>
  
  <p>3) How will i get output from map instead of Reduce?</p>