Is 1570 the value of Col1?
If so, you have ordered by that column and selected only the first item. It
seems that both results have the same Col1 value, therefore any of them would
be a right answer to return. Right?
> On 2 Feb 2017, at 11:03, Alex <siri8...@gmail.com> wrote:
>
> Hi As shown below same query when ran back to back showing inconsistent
> results..
>
> testtable1 is Avro Serde table...
>
> <image.png>
>
>
>
> hc.sql("select * from testtable1 order by col1 limit 1").collect;
> res14: Array[org.apache.spark.sql.Row] =
> Array([1570,3364,201607,Y,APJ,PHILIPPINES,8518944,null,null,null,null,-15.992583,0.0,-15.992583,null,null,MONTH_ITEM_GROUP])
>
> scala> hc.sql("select * from testtable1 order by col1 limit 1").collect;
> res15: Array[org.apache.spark.sql.Row] =
> Array([1570,485888,20163,N,AMERICAS,BRAZIL,null,null,null,null,null,6019.299999999999,17198.0,6019.299999999999,null,null,QUARTER_GROUP])
>
> scala> hc.sql("select * from testtable1 order by col1 limit 1").collect;
> res16: Array[org.apache.spark.sql.Row] = Array([1570,3930,201607,Y,APJ,INDIA
> SUB-CONTINENT,8741220,null,null,null,null,-208.485216,0.0,-208.485216,null,null,MONTH_ITEM_GROUP])
>
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