[DRILL-3035] Create ControlsInjector interface to enforce implementing methods

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.1.0
• Component/s: Execution - Flow
• Assignee: Sudheesh Katkam
• Reporter: Sudheesh Katkam
• Created: 12/May/15 04:55
• Updated: 14/Jul/15 23:46
• Resolved: 08/Jun/15 19:10

Description

Extract all injector methods into an interface so ExecutionControlsInjector and NoOpControlsInjector are forced to implement the methods to avoid potential NPEs when assertions are disabled.

Issue Links

• incorporates: DRILL-2867 Session level parameter drill.exec.testing.controls appears to be set even though it was not
• is related to: DRILL-3053 add unchecked exception injection site in ChildAllocator