Subbu, The only way I can think of, is to use an overridden InputFormat/RecordReader pair that sets the "map.input.file" config value during its initialization, using the received FileSplit object.
This should be considered as a bug, however, and even 2.x is affected. Can you please file a JIRA on https://issues.apache.org/jira/browse/MAPREDUCE and post back the ID on this thread for posterity? On Thu, May 3, 2012 at 6:25 PM, Kasi Subrahmanyam <kasisubbu...@gmail.com> wrote: > Hi, > > Could anyone suggest how to get the filename in the mapper. > I have gone through the JIRA ticket that map.input.file doesnt work in case > of multiple inputs,TaggedInputSplit also doesnt work in case of 0.20.2 > version as it is not a public class. > I tried to find any other approach than this but i could find none in the > search > Could anyone suggest a solution other tan these > > > > Thanks in advance; > Subbu. Thanks, -- Harsh J
