[HDFS-8850] VolumeScanner thread exits with exception if there is no block pool to be scanned but there are suspicious blocks

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.7.0
• Fix Version/s: 2.8.0, 2.7.2, 3.0.0-alpha1
• Component/s: datanode
• Target Version/s: 2.8.0, 2.7.2
• Hadoop Flags: Reviewed
• Assignee: Colin McCabe
• Reporter: Colin McCabe
• Created: 04/Aug/15 01:20
• Updated: 02/Dec/16 00:37
• Resolved: 04/Aug/15 08:05

Description

The VolumeScanner threads inside the BlockScanner exit with an exception if there is no block pool to be scanned but there are suspicious blocks.

Issue Links

• duplicates: HDFS-9190 VolumeScanner throwing NPE while scanning suspect block.