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Pig, mail # user - DBLoader


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Stan Rosenberg 2012-01-24, 22:10
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Ashutosh Chauhan 2012-01-24, 22:14
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Stan Rosenberg 2012-01-24, 22:17
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Stan Rosenberg 2012-01-24, 22:23
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Re: DBLoader
Ashutosh Chauhan 2012-01-25, 18:59
My bad; You are correct, its only for store not for load. I don't know of
any readymade  DBStorer for Pig. Looks like you will need to write one.

Ashutosh
On Tue, Jan 24, 2012 at 14:23, Stan Rosenberg <
[EMAIL PROTECTED]> wrote:

> Actually, I don't see the loading capability.  Unless I am looking at
> the wrong code, org.apache.pig.piggybank.storage.DBStorage extends
> StoreFunc; it does not implement 'getNext'.
>
> stan
>
>
> On Tue, Jan 24, 2012 at 5:17 PM, Stan Rosenberg
> <[EMAIL PROTECTED]> wrote:
> > My bad; I should have looked at the code. Thanks Ashutosh!
> >
> > stan
> >
> > On Tue, Jan 24, 2012 at 5:14 PM, Ashutosh Chauhan <[EMAIL PROTECTED]>
> wrote:
> >> DBStorage can be used for both load and store.
> >>
> >> Hope it helps,
> >> Ashutosh
> >>
> >> On Tue, Jan 24, 2012 at 14:10, Stan Rosenberg <
> >> [EMAIL PROTECTED]> wrote:
> >>
> >>> Hi,
> >>>
> >>> Quick question: is anyone aware of a DBLoad UDF, preferably  based on
> >>> hadoop's DBInputFormat?  I am aware that there are other better
> >>> solutions, e.g., sqoop.
> >>> I can see DBStorage in piggybank, but not DBLoad.
> >>>
> >>> Thanks,
> >>>
> >>> stan
> >>>
>