+1 for documentation. sometimes it surprises you. :)
On Mon, Jul 29, 2013 at 7:11 PM, j.barrett Strausser <
j.barrett.straus...@gmail.com> wrote:
> Nevermind I see in the docs, it is rows PER SPLIT.
>
> -b
>
>
> On Mon, Jul 29, 2013 at 9:52 PM, j.barrett Strausser <
> j.barrett.straus...@gmail.
Nevermind I see in the docs, it is rows PER SPLIT.
-b
On Mon, Jul 29, 2013 at 9:52 PM, j.barrett Strausser <
j.barrett.straus...@gmail.com> wrote:
> SELECT COUNT(*) FROM sparse_features_small;
>
> And I receive back :
>
> Total MapReduce CPU Time Spent: 3 seconds 330 msec
> OK
> 10
>
> Rath
SELECT COUNT(*) FROM sparse_features_small;
And I receive back :
Total MapReduce CPU Time Spent: 3 seconds 330 msec
OK
10
Rather than the expected 5
I am running hive 11.2
On Mon, Jul 29, 2013 at 9:51 PM, j.barrett Strausser <
j.barrett.straus...@gmail.com> wrote:
> Hello All,
>
>
Hello All,
Why does TABLESAMPLE(N rows) produce ouptut with 2*N rows?
I have the following script:
DROP TABLE IF EXISTS sparse_features_small;
CREATE TABLE sparse_features_small ROW FORMAT DELIMITED FIELDS TERMINATED
BY ',' LINES TERMINATED BY '\n' as
SELECT
*
FROM
sparse_feat
