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MapReduce >> mail # user >> Getting filename in case of MultipleInputs

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Re: Getting filename in case of MultipleInputs
There is already a JIRA for this:


On 05/03/2012 09:06 AM, Harsh J wrote:
> 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
> <[EMAIL PROTECTED]>  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,