Home | About | Sematext search-lucene.com search-hadoop.com
 Search Hadoop and all its subprojects:

Switch to Threaded View
Pig >> mail # user >> PigStorage problem for nested structures?

Copy link to this message
Re: PigStorage problem for nested structures?
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? )
> thanks
> Yang