The answer here is to use a more powerful storage format, which is a good
habit to get into with complicated structures.
2012/6/28 Yang <[EMAIL PROTECTED]>
> if I have a field that contains ",", and I add it to a tuple,
> then then tuple becomes part of a row in a relation.
> I STORE the relation using PigStorage.
> so each row is a nested tuple.
> then the "," in the content can not be distinguished from the separator
> used by pigStorage.
> what is the easiest way out of this?
> (preprocessing to escape "," ? another more powerful storage format? )