I'm using nifi to retrieve files from an sftp server. This server grants multiple access to multiple users.
Nifi accesses the server as different users to dowload files.
It seems that ListSftp processor doesn't close connection, infact - having a maximum amount of connections per ip- i get a an acces error saying i reached maximum amount of connections per ip.
checking the source code, in package org.apache.nifi.processors.standard.util.SFTPTransfer
in getListing method
I cannot see any close() request.
The only close() method call i can see is in getChannel method, but i guess this is not the case after listing content in sftp.
Is this a known issue, or am I missing something?
Thanks a lot for your help!
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