Re: Loading multiple files, each file as a record

[Arvind S]

while loading file you can attempt to use
PigStorage(',','-tagFile')
then regex on each line of the file .. then group by file name

https://pig.apache.org/docs/r0.14.0/api/org/apache/pig/builtin/PigStorage.html

*Cheers !!*
Arvind

On Fri, Mar 6, 2015 at 2:26 AM, Daniel Dai <da...@hortonworks.com> wrote:

> Didn¹t realize any, but it should be pretty easy to write a customized
> Loader/InputFormat for that.
>
> Daniel
>
> On 3/5/15, 6:18 AM, "Ronald Green" <green.ron...@gmail.com> wrote:
>
> >Hi,
> >
> >I'm looking for a loader function that will let me read each file as a
> >record on its own so I'll be able to treat each as a single record/field.
> >For example:
> >
> >a = load '/files' USING TheLoader() as (file:chararray);
> >b = foreach a GENERATE REGEX_EXTRACT(file,'...');
> >
> >PigStorage and TextLoader return each line in the file as a record/tuple.
> >
> >Do you know any other loader that allows to get an entire file as a
> >record?
> >
> >Thanks,
> >Ron
>
>