[HDFS-10347] Namenode report bad block method doesn't log the bad block or datanode.

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.7.0
• Fix Version/s: 2.8.0, 2.7.3, 3.0.0-alpha1
• Component/s: namenode
• Target Version/s: 2.7.3
• Hadoop Flags: Reviewed
• Assignee: Rushabh Shah
• Reporter: Rushabh Shah
• Created: 29/Apr/16 15:13
• Updated: 06/Jan/17 01:52
• Resolved: 29/Apr/16 21:09

Description

Currently the method FSNamesystem#reportBadBlocks doesn't log any information regarding the bad block id or the datanode on which corrupt block is detected.
It would be helpful to log that information to debug.