I am trying to use Drill with SQL Server using Microsoft's JDBC driver. One of the issues I've ran into is that once submitted, a query cannot be cancelled - sqlline stops responding completely (running on Windows in Embedded mode, not responding to neither Ctrl+C nor Ctrl+D, Ctrl+X, Ctrl+Z, etc.) and when trying to cancel the query from the UI it just changes to CANCELLATION_REQUESTED and stays in this state indefinitely. The only way to get out of this state is to kill sqlline...
There is nothing in the log except for: 2016-09-18 20:53:07,521 [28212b88-282a-8bde-a2a7-93a6d9afc317:frag:0:0] INFO o.a.d.e.w.fragment.FragmentExecutor - 28212b88-282a-8bde-a2a7-93a6d9afc317:0:0: State change requested AWAITING_ALLOCATION --> RUNNING 2016-09-18 20:53:07,529 [28212b88-282a-8bde-a2a7-93a6d9afc317:frag:0:0] INFO o.a.d.e.w.f.FragmentStatusReporter - 28212b88-282a-8bde-a2a7-93a6d9afc317:0:0: State to report: RUNNING 2016-09-18 20:53:50,274 [CONTROL-rpc-event-queue] INFO o.a.d.e.w.fragment.FragmentExecutor - 28212b88-282a-8bde-a2a7-93a6d9afc317:0:0: State change requested RUNNING --> CANCELLATION_REQUESTED 2016-09-18 20:53:50,276 [CONTROL-rpc-event-queue] INFO o.a.d.e.w.f.FragmentStatusReporter - 28212b88-282a-8bde-a2a7-93a6d9afc317:0:0: State to report: CANCELLATION_REQUESTED Is this a known issue with Drill & JDBC ?
