Hi All, I am working Amazon MR since last 2 weeks.
I created Hadoop Map Reduce Program from release 0.18.3 which Amazon Ec2 supports. The issue is that map output collector only sends one key , but when I iterate in reduce method I get duplicate keys. Although locally it works fine but on EC2 i find duplicate keys in my output file Ankit -- View this message in context: http://old.nabble.com/Duplicate-keys-on-reduce-output-tp27485396p27485396.html Sent from the Hadoop core-user mailing list archive at Nabble.com.
