How to use load data from s3 in to elastic map reduce
How to load data from s3 in to Amazon Elastic Map Reduce is fairly easy. The trick is to use s3n or s3 at the data source.
A = LOAD 's3n://AWSKEY:AWSTOKEN@your-s3-bucket/file-name\*' as
(col1:chararray, col12:chararray, col3:chararray, \[...\]);