Thread safety issue in JDBC setAutocommit may cause internal server error

Details

Detail name Value
Changelog Number 6668
Type Bug
Status Resolved
Affected Versions EXASOL 6.0.0, EXASolution 5.0.0, Exasol 6.1.rc1
Fix Versions Exasol 6.1.0, Exasol 6.0.13
Resolution Date 2018-11-13

The JDBC method Connection.setAutocommit() was not thread safe in the Exasol driver. This could lead to unexpected behavior including connection losses when an application called the method in multiple threads simultaneously.

We have fixed this now.