JasperReports 6.3 and DataStax DDC Cassandra 3.9.0

Hi,

 

I would like to connect to Cassandra 3.9.0 (DataStax DDC) from JasperReports Server community edition (Product Version: 6.3.0, Build: 20160629_1853) and from Jaspersoft Studio 6.3.1.final.

 

When I create a Data Adapter for Cassandra Connection (no user/no password) and then click Test it works OK and says Successful. The same works well from cqlsh and from DatastaxDevCenter 1.6 as well.

 

But when I write a CQL query for my report and click "Read fields" it does not show anything. So I cannot even see Fields in my report.

 

My CQL query is simple:

 

select customer_name, bs_customer_id, crm_customer_id, my_id from customers

 

I could see similar questions on this forum already but no helpful answer :(

 

Any ideas where the issue might be?

 

Thanks and regards

Pawel