Now when downloading large files for a long time at the destination may not be a complete file. This can lead to various problems.
To avoid this problem you need to load it under a temporary name and then rename the.

For example:

sftp> put bigfile.bin bigfile.bin~tmp123
sftp> rename bigfile.bin~tmp123 bigfile.bin

Now you need to do:

• Script to rename a file in the working directory;
• Upload renamed files by ssh;
• Using "Exec command" to change cuurent directory to upload directory (JENKINS-12890) and rename files back.

This workaround looks like ugly