[HDFS-6226] Replace logging calls that use StringUtils.stringifyException to pass the exception instance to the log call.

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.4.0, 3.0.0-alpha1
• Assignee: Unassigned
• Reporter: Chris Nauroth
• Created: 09/Apr/14 23:02
• Updated: 12/May/16 18:18

Description

There are multiple places in the code that call StringUtils#stringifyException to capture the stack trace in a string and pass the result to a logging call. The resulting information is identical to passing the exception instance directly to the logger, i.e. LOG.error("fail", e), so we can simplify the code.