I want to place these names separated by commas in another columns how can I do this?

Question

If a column contains data like
rahul,rajesh,madhusudhan,seerat,pradeep,bhaskaran these are the names.

I want to place these names separated by commas in another columns how can I do this?

Answer 1

seq file ------> Transformer -------> target

1.extract the source data into seq file.
2.In transformer source column to target , and apply the field function 
Field(column name, ',' , 1)
next same drag the source column to target , and apply the field function
Field(column name,',',2)
. 
.
.
Field(column name,',',5)