Simultaneous Table Reading from Hive

Hi,

Consider the following simple workflow:
1. Hive Connector
2. Database Table Selector
3. Database Connection Table Reader

It needs to run twice, each time with a different hive query
The Hive query is lengthy, so  I duplicated the workflow for executing the queries in parallel.

However, this is not doable due to the foffowing error:
Table Reader : 2:423:376:415:37 : Execute failed: org.apache.thrift.TApplicationException: GetOperationStatus failed: out of sequence response.
(The call stack from knime.log is attached)

Am I missing anything?
Or this is a known limitation?

Thanks

Moran