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https://issues.apache.org/jira/browse/NIFI-5717?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17603893#comment-17603893
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Lars Kampen edited comment on NIFI-5717 at 9/14/22 6:06 AM:
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Hi David,
the problem is even worse - we are accessing different 'servers' listening on
different _ports_ on the same host. Daniel's analysis is definitely correct -
as long as the hostname is identical, the connection will be reused.
If time allows, I will try to
* set up a development environment for nifi,
* ideally write a test,
* fix the bug
* and provide a patch to GitHub.
Let's see how far I will get. I already inspected the code and found the
problem, but have not yet looked up how the tests are organized or how to set
up a development environment for nifi at all.
was (Author: JIRAUSER295670):
Hi David,
the problem is even worse - we are accessing different 'servers' listening on
different _ports_ on the same host. Your analysis is definitely correct - as
long as the hostname is identical, the connection will be reused.
If time allows, I will try to
* set up a development environment for nifi,
* ideally write a test,
* fix the bug
* and provide a patch to GitHub.
Let's see how far I will get. I already inspected the code and found the
problem, but have not yet looked up how the tests are organized or how to set
up a development environment for nifi at all.
> FTPTransfer can't connect to different users in a same host
> -----------------------------------------------------------
>
> Key: NIFI-5717
> URL: https://issues.apache.org/jira/browse/NIFI-5717
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework
> Affects Versions: 1.7.1
> Reporter: Daniel do Vale
> Priority: Major
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> 1) I have one FTP server host which different users can access.
> 2) I'm trying to connect with 2 different users in the same host. These users
> have different root folders configurated inside my host.
> 3) The first user can connect to FTP without any problems.
> 4) The second user can't connect to FTP properly, because nifi FTPTransfer
> class have one verification that sees if the host is the same that previous
> access, it don't reconnect (just reuse the current connection). For this
> reason, the folders path dont match when i try to get some files.
>
> The problem occurs inside "getClient" method in FTPTransfer util class.
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