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

[Matt Gilman (JIRA)]

Matt Gilman created NIFI-19:
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             Summary: 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
            Reporter: Matt Gilman


#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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