[CAMEL-10839] SFTP consumer logs WARN stacktrace on every move to .camel

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Duplicate
• Affects Version/s: 2.17.5, 2.18.2
• Component/s: camel-ftp
• Labels: logging
• Estimated Complexity: Unknown
• Assignee: Unassigned
• Reporter: Anthony Wood
• Created: 16/Feb/17 03:06
• Updated: 10/Jun/20 18:54
• Resolved: 16/Feb/17 10:13

Description

The fix commited for CAMEL-10712 adds additional WARN-level logging with exception stack trace for a normally occurring situation: an SFTP consumer issuing a "delete" of .camel/$file prior to moving the consumed $file there.

GenericFileProcessStrategySupport.renameFile() tries to delete the "to" file prior to renaming, and rightly ignores the exception when the file does not (yet) exist. However SftpOperations.deleteFile() was modified in CAMEL-10712 to LOG.warn(e) before rethrowing. This is a regression in the logging and generates much noise.