If a Custer’s HDFS block size is 64MB. You have a directory containing 100
plain text files, each of which Is 100MB in size. The InputFormat for your
job is TextInputFormat. How many Mappers will run?
Michael Segel 2012-11-07, 16:31
Ramasubramanian Narayanan... 2012-11-07, 16:46
Michael Segel 2012-11-07, 17:30