Stan Rosenberg 2011-11-14, 15:44
Dmitriy Ryaboy 2011-11-14, 20:08
Stan Rosenberg 2011-11-14, 21:03
Dmitriy Ryaboy 2011-11-14, 22:30
-Re: hive queries from pig
Stan Rosenberg 2011-11-14, 22:47
On Mon, Nov 14, 2011 at 5:30 PM, Dmitriy Ryaboy <[EMAIL PROTECTED]> wrote:
> If you manually create the hive table + partitions to match the format
> Pig writes things in, it should just work.
Hive table already exists. However, we don't want to write directly
into its warehouse location because it may result in a data race.
Instead we output to a temp (partitioned) location. Then, we
(atomically) move the data into hive's warehouse. Hive's load command
the last step.
> For your second question:
> grunt> sh echo foo
Feel like an idiot; the answer should have been RTFM. :)
Dmitriy Ryaboy 2011-11-15, 00:09