Oye, got it. Sorry.
RTFM: hive.exec.drop.ignorenonexistent
On Aug 6, 2012, at 11:06 , Keith Wiley wrote:
> I'm wrapping hive in a web tool and would like to do some basic
> error-checking. If an attempt is made to drop a table that doesn't exist, I
> would like to show an error message. The problem is, hive doesn't seem to
> produce any sort of error when dropping a table that doesn't exists.
> Furthermore, if hive is run on the command line (-e) it doesn't return an
> error status. Therefore, I think the only way to detect such an error is to
> actually inspect the table list (show tables) and manually see if the drop
> attempt will find a corresponding table.
>
> Can I get an error of some sort on this or is it not possible?
>
> Thank you.
>
> ________________________________________________________________________________
> Keith Wiley kwi...@keithwiley.com keithwiley.com
> music.keithwiley.com
>
> "I do not feel obliged to believe that the same God who has endowed us with
> sense, reason, and intellect has intended us to forgo their use."
> -- Galileo Galilei
> ________________________________________________________________________________
>
________________________________________________________________________________
Keith Wiley kwi...@keithwiley.com keithwiley.com music.keithwiley.com
"And what if we picked the wrong religion? Every week, we're just making God
madder and madder!"
-- Homer Simpson
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