In Mapper I often use a Global Text object and througout the map processing
I just call "set" on it. My question is, what happens if collector receives
similar byte array value. Does the last one overwrite the value in
collector? So if I did
Text zip = new Text();
Should I expect to receive both values in reducer or just one?
Harsh J 2012-08-07, 18:33
Mohit Anchlia 2012-08-07, 18:45