e map data
type.
So, after setting atleast one of these configurations to "false", the cross
product query successfully runs. Of course, there might be some performance
loss since we're turning off the vectorization and Map Join.
Regards,
Jan Charles
On Thu, Jan 17, 2019 at 1:57 PM
.init(MapRecordProcessor.java:335)
... 17 more
Also, I'm running this query on an HDP 3.0.1 cluster with Apache Hive 3.1.0.
Thanks,
Jan Charles
On Wed, Jan 16, 2019 at 7:46 PM Jan Adona
wrote:
> Hi,
> I'm trying out a JOIN query on 2 tables using a map value (which is a
>
Hi,
I'm trying out a JOIN query on 2 tables using a map value (which is a
BIGINT) on the 1st table and a BIGINT column on the 2nd table. So here is
the schema:
*CREATE TABLE test_table0(userid BIGINT, mapCol map)*
*COMMENT 'Test table 0'*
*STORED AS SEQUENCEFILE;*
*CREATE TABLE test_table1(userid
