hadoop-mapreduce-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From unmesha sreeveni <unmeshab...@gmail.com>
Subject Re: WholeFileInputFormat in hadoop
Date Sun, 29 Jun 2014 16:28:06 GMT
But how is it different from normal execution and parallel MR.
Although mapreduce is a parallel exec framework where the data into map is
 a single input.

If the Whole fileinput is jst an entire input split insead of the entire
input file . it will be useful right?
if it is the whole file it can caught heapspace ..

Please correct me if I am wrong.

-- 
*Thanks & Regards *


*Unmesha Sreeveni U.B*
*Hadoop, Bigdata Developer*
*Center for Cyber Security | Amrita Vishwa Vidyapeetham*
http://www.unmeshasreeveni.blogspot.in/

Mime
View raw message