Moving to mapreduce-user@, bcc common-u...@. Please use project specific lists.

Your InputSplits are defined by your InputFormat. Take a look 'getSplits' method in InputFormat.java.

http://hadoop.apache.org/common/docs/r0.20.0/mapred_tutorial.html#Job+Input
http://hadoop.apache.org/common/docs/r0.20.0/mapred_tutorial.html#InputSplit

Arun

On Nov 27, 2010, at 3:42 PM, maha wrote:

Sorry I mistyped LineRecordReader by LineInputSplit ... So here is my question again ..


Thanks for the reply .. although I read it has to do with "InputSplit" which represents the data to be processed by an individual Mapper. By default it's a LineRecordReader.

How can I change this property to be FileInputSpilt and Record is the whole File ?

something like JobConf.set ("File.input.format","FileInptSplit");

Is there such way?

Thanks in advance,
 Maha



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