[HBASE-13312] SmallScannerCallable does not increment scan metrics

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.0.0
• Fix Version/s: 0.98.13, 1.0.2, 1.2.0, 1.1.1, 2.0.0
• Component/s: Client, Scanners
• Hadoop Flags: Reviewed
• Assignee: Andrew Kyle Purtell
• Reporter: Lars George
• Created: 22/Mar/15 11:32
• Updated: 08/Sep/17 09:49
• Resolved: 01/May/15 23:33

Description

The subclass of ScannerCallable, called SmallScannerCallable seems to miss calling any of the increment methods of the ScanMetrics. The superclass does so, but the super methods are not invoked. It emits the metrics dutifully at the end of next(), but there are no useful numbers in it.