[jira] [Resolved] (NIFI-19) Pulling from RemoteProcessGroup where remote NiFi has only an Output Port available to the puller results in no data being transferred

["Mark Payne (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/NIFI-19?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mark Payne resolved NIFI-19.
----------------------------
    Resolution: Fixed

This was addressed before the initial code import and so no changes have been committed against this ticket.

> Pulling from RemoteProcessGroup where remote NiFi has only an Output Port available to the puller results in no data being transferred
> --------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: NIFI-19
>                 URL: https://issues.apache.org/jira/browse/NIFI-19
>             Project: Apache NiFi
>          Issue Type: Bug
>          Components: Core Framework
>            Reporter: Matt Gilman
>             Fix For: 0.0.1
>
>
> #refreshPeers method of StandardRemoteProcessGroup should check both input & output ports but there's a bug if no input ports. Should be:
> Set<RemoteGroupPort> ports = getInputPorts();
> if (ports.isEmpty()) 
> { ports = getOutputPorts; }
> if (ports.isEmpty())
> { return; }



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