left join on multiple columns

2015-01-08 Thread Patcharee Thongtra
Hi, I am new to pig. I am using pig version 0.12. I found an unexpected behaviour from left join on multiple columns as listed below -- ... ... dump r_four_dim1; describe r_four_dim1; dump result_height; describe result_height

Re: left join on multiple columns

2015-01-08 Thread David Warshaw
, Jan 8, 2015 at 4:19 AM, Patcharee Thongtra patch...@hotmail.com wrote: Hi, I am new to pig. I am using pig version 0.12. I found an unexpected behaviour from left join on multiple columns as listed below -- ... ... dump