This processor is responsible for uploading files to Azure Data Lake Storage Gen2.

File uploading and cleanup process

New file upload

1. A temporary file is created with random prefix under the given path in '_nifitempdirectory'.
2. Content is appended to temp file.
3. Temp file is renamed to its original name, the original file is overwritten.
4. In case of appending or renaming failure the temp file is deleted, the original file remains intact.
5. In case of temporary file deletion failure both temp file and original file remain on the server.

Existing file upload

• Processors with "fail" conflict resolution strategy will be directed to "Failure" relationship.
• Processors with "ignore" conflict resolution strategy will be directed to "Success" relationship.
• Processors with "replace" conflict resolution strategy:
1. A temporary file is created with random prefix under the given path in '_nifitempdirectory'.
2. Content is appended to temp file.
3. Temp file is renamed to its original name, the original file is overwritten.
4. In case of appending or renaming failure the temp file is deleted, the original file remains intact.
5. In case of temporary file deletion failure both temp file and original file remain on the server.