[jira] [Created] (NIFI-9196) FetchFileTransfer erroneously alters Destination Directory when performing COMPLETION_STRATEGY

["Layon (Jira)" <ji...@apache.org>]

Layon created NIFI-9196:
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             Summary: FetchFileTransfer erroneously alters Destination Directory when performing COMPLETION_STRATEGY
                 Key: NIFI-9196
                 URL: https://issues.apache.org/jira/browse/NIFI-9196
             Project: Apache NiFi
          Issue Type: Bug
          Components: Core Framework
    Affects Versions: 1.14.0
         Environment: MS Windows 10 Version 20H2 (compilation 19042.1165)
Java SE Runtime Environment (build 16.0.1+9-24)
Connecting to a remote SFTP server (OpenSSL)
            Reporter: Layon
         Attachments: Capture.PNG

Scenario:

NiFi running on windows

 
 # FetchSFTP processor reads files from a remote SFTP server *(ok)*
 # FetchSFTP then is configured to perform a "completion strategy" of moving the fetched files to another remote directory *(fails)*

 

It was found that FetchSFTP (who extends FetchFileTransfer) alters the property "Move Destination Directory" 

 

Example: 
 * Source Remote file:                    /sftp/file1.txt
 * Move Destination Directory:      /sftp/done
 * Intended file after move:           /sftp/done/file1.txt
 * After execution, is is found that FetchSFTP sent the SFTP to rename the file to: {color:#FF0000}C:\sftp\done\file1.txt{color}, so the SFTP server rejects the operation. The correct path to send is: /sftp/done/file1.txt

 

Error appears to be in the following code:
 * Class: org.apache.nifi.processors.standard.FetchFileTransfer
 * method: performCompletionStrategy
 * Line: transfer.rename(flowFile, filename, targetFile.get{color:#FF0000}Absolute{color}Path());
 ** Correct method to call appears to be targetFile.getPath()

 

 

 

 

 



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