<div>Hi,</div>
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<div>I am trying to get ParaView-3.12.0 working on our visualisation cluster. However I am getting errors such as the following</div>
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<div>"Socket error in call to conect : Connection refused"</div>
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<div>As a bit of a background, I have ParaView-3.10.1 working in client-server mode on the same cluster. On the server, we have IntelMPI-4.0.1 and Slurm as the scheduler.</div>
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<div>I tried debugging the problem by printing stuff out in vtkSocket.cxx file - I always get the message which says "Connected" from slurm out file. The ParaView-3.12.0 client then just hangs.</div>
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<div>I did get it to work by using a machinefile (ie outside slurm) and it worked in client-server to my work station.</div>
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<div>I am not really sure what is the cause of this - my suspicion is that this either to do with IntelMPI-4.0.1 and ParaView-3.12.0 or with Slurm-2.1.4 (which is what is available on the cluster).</div>
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<div>Can some one please give me some hints how I can debug this further?</div>
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<div>Any pointers are greately appreciated.</div>
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<div>Given my level of desperation, I tried with Paraview-3.14.0-RC2 and things have really changed here - for example, what happend to the PV_CLIENT_HOST variable? Is this no longer set? </div>
<div>I also note that when you set up a profile to connect to the server in reverse-connection mode, it no longer allows you to specifiy host name - is this intentional?</div>
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<div>Regards,</div>
<div>Rakesh</div>