Hi Praveen, This is explained at http://wiki.apache.org/hadoop/HadoopMapReduce [Map section].
On Thu, Jan 24, 2013 at 10:20 PM, Praveen Sripati <praveensrip...@gmail.com> wrote: > Hi, > > HDFS splits the file across record boundaries. So, how does the mapper > processing the second block (b2) determine that the first record is > incomplete and should process starting from the second record in the block > (b2)? > > Thanks, > Praveen -- Harsh J
