http://www.cs.cmu.edu/~./enron/

Not sure the uncompressed size but pretty sure it’s over a Gig.

B.

From: navaz 
Sent: Monday, July 07, 2014 6:22 PM
To: user@hadoop.apache.org 
Subject: Huge text file for Hadoop Mapreduce

Hi

 

I am running basic word count Mapreduce code.  I have download a file 
Gettysburg.txt which is of 1486bytes.  I have 3 datanodes and replication 
factor is set to 3. The data is copied into all 3 datanodes but there is only 
one map task is running . All other nodes are ideal. I think this is because I 
have only one block of data and single task is running. I would like to 
download a bigger file say 1GB and want to test the network shuffling 
performance. Could you please suggest me where can I download the huge text 
file. ?

 

 

Thanks & Regards

 

Abdul Navaz

 

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