ODBC Impala Kerberos (Internal credentials cache error)

Hello,

I use an ODBC connection with an Impala environment that has Kerberos credentials.

Normally it works fine, however I'm facing a specific problem.

If I create a dataflow with two or more tables, the following error occurs when trying to update the data:

ODBC: ERROR [HY000] [Cloudera][KerberosSupport] (0) Error occurred during Kerberos library operation: Internal credentials cache error

If I create separate dataflows, each with a table, and update both at the same time, no error occurs.

If I create a datamar with two or more tables, no error occurs.

Does anyone have any suspicions on how I can fix it?