Actually I'm doing some cleanups related to type coercion, and I will take
care of this.
On Wed, Apr 29, 2015 at 5:10 PM, lonely Feb wrote:
> OK, I'll try.
> On Apr 30, 2015 06:54, "Reynold Xin" wrote:
>
>> We added ExpectedInputConversion rule recently in analysis:
>> https://github.com/apach
OK, I'll try.
On Apr 30, 2015 06:54, "Reynold Xin" wrote:
> We added ExpectedInputConversion rule recently in analysis:
> https://github.com/apache/spark/blob/master/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/HiveTypeCoercion.scala#L647
>
> With this rule, the analyzer aut
We added ExpectedInputConversion rule recently in analysis:
https://github.com/apache/spark/blob/master/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/HiveTypeCoercion.scala#L647
With this rule, the analyzer automatically adds cast for expressions that
inherit ExpectsInputTypes
I guess you can use cast(id as String) instead of just id in your where
clause ?
Le mer. 29 avr. 2015 à 12:13, lonely Feb a écrit :
> Hi all, we are transfer our HIVE job into SparkSQL, but we found a litter
> difference between HIVE and Spark SQL that our sql has a statement like:
>
> select A
Hi all, we are transfer our HIVE job into SparkSQL, but we found a litter
difference between HIVE and Spark SQL that our sql has a statement like:
select A from B where id regexp '^12345$'
in HIVE it works fine but in Spark SQL we got a:
java.lang.ClassCastException: java.lang.Long cannot be cas
