Below is my skewedInfo
skewedInfo:SkewedInfo(skewedColNames:[r2], skewedColValues:[[a]],
skewedColValueLocationMaps:{})
Any idea why is the skewedColValueLocationMaps empty?
On Mon, Apr 21, 2014 at 11:19 AM, Mayur Gupta <mayur.gupt...@gmail.com>wrote:
> Hey There,
>
> I was trying to use Skewed tables but I am facing the issue that it is not
> creating separate files for the skewed data. Even with a simple example I
> am having the same issue. The hive version is 0.11.
>
> create table t(col1 string, col2 string);
> load data local inpath '/home/hadoop/a.txt' into table t;
>
> create table t1(r1 string, r2 string) skewed by (r2) on ('a');
> insert into table t1 select * from t;
>
> The contents of a.txt are :
> 1 ^Aa
> 2^A b
> 3 ^Ac
> 4 ^Aa
> 5 ^Ab
> 6 ^Aa
>
> I see only single file.
>
> /user/hive/warehouse/t1/000000_0
>
> Any pointers on what I am doing wrong?
>
