[HBASE-8758] Error in RegionCoprocessorHost class preScanner method documentation.

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.98.0, 0.95.2, 0.94.9
• Fix Version/s: 1.4.0, 1.2.6, 1.3.2, 2.0.0
• Component/s: Coprocessors, documentation
• Labels: beginner comments coprocessors documentation

Environment

Any. Actually it is just wrong comment in code.

• Hadoop Flags: Reviewed
• Assignee: Roman Nikitchenko
• Reporter: Roman Nikitchenko
• Created: 18/Jun/13 14:43
• Updated: 16/Jun/22 17:12
• Resolved: 10/May/17 03:40

Description

preScannerOpen() method of RegionCoprocessorHost class is documented to return 'false' value in negative case (default operation should not be bypassed). Actual implementation returns 'null' value.

Proposed solution is just to correct comment to match existing implementation.