The sorting of file above 2 GB is running fine with free fujitsu run time when we make following changes to input file-
The input file(having 2.10 GB) is having following type of record-
99999999999 20130114 000000000013785024 ... trailer record in the file
The sorting order is -
1.first on (3:25) bytes - this filed can be alpha numeric
2. then on 1: 2 bytes-this field is numeric
3 then 26:25 bytes- this filed is alphanumeric
if we change trailer record from 99999999999 to ZZZZZZZZZZZ , then program ran fine and output file is sorted perfectly.I think this temporary fix and not the exact root cause.
Hope anyone may suggest further on this behaviour.