[NIFI-5776] ListSFTP should log SSH_FXP_STATUS id value

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.0.0
• Fix Version/s: 1.9.0
• Component/s: Extensions
• Assignee: Koji Kawamura
• Reporter: Koji Kawamura
• Created: 01/Nov/18 05:39
• Updated: 01/Nov/18 12:02
• Resolved: 01/Nov/18 12:02

Description

When SSH_FXP_READDIR request is sent, if SSH_FXP_STATUS other than the expected SSH_FX_EOF is returned, SftpException is thrown. Current catch block converts the exception into different exceptions based on SSH_FXP_STATUS id. But if the id is not SSH_FX_NO_SUCH_FILE or SSH_FX_PERMISSION_DENIED, the returned id won't be logged. That makes it hard to investigate issues for such code.
https://github.com/apache/nifi/blob/master/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/util/SFTPTransfer.java#L263

Issue Links

• links to: GitHub Pull Request #3120