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https://issues.apache.org/jira/browse/NIFI-9196?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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David Handermann resolved NIFI-9196.
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Fix Version/s: 2.0.0
1.21.0
Assignee: Emilio Setiadarma
Resolution: Fixed
> 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
> Assignee: Emilio Setiadarma
> Priority: Minor
> Labels: fetchsftp, ftp, transfer, windows
> Fix For: 2.0.0, 1.21.0
>
> Attachments: Capture.PNG
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> 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 command 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:
> {color:#0747a6}/sftp/done/file1.txt{color}
>
> 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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