[Paraview] connectivity errors

[Angelini, Richard C (Rick) CIV USARMY ARL (US)]

Yes – it was a versions issue.    I “borrowed” someone else’s build script and didn’t look closely enough to see that it wasn’t picking up the production release.     8-)



________________________________
Rick Angelini
USArmy Research Laboratory
CISD/HPC Architectures Team
Phone:  410-278-6266

From: Burlen Loring <burlen.loring at gmail.com<mailto:burlen.loring at gmail.com>>
Date: Thursday, July 10, 2014 at 12:16 PM
To: "U.S. ARL" <Richard.C.Angelini.CIV at mail.mil<mailto:Richard.C.Angelini.CIV at mail.mil>>, "paraview at paraview.org<mailto:paraview at paraview.org>" <paraview at paraview.org<mailto:paraview at paraview.org>>
Subject: Re: [Paraview] connectivity errors

Hi Rich,

Did you get it to work? You should be using the same version on both sides. If you are setting this up for multiple people it's simpler to use the official releases, and do version check in your server side scripts, print a nice error message when someone connects with an unsupported version. The scripts<https://github.com/burlen/pvserver-configs> I wrote for NERSC Edison  have this check.

Burlen

On 07/09/2014 06:15 AM, Angelini, Richard C (Rick) CIV USARMY ARL (US) wrote:

I forgot to include that I get the same behavior on both an OSX and Linux
ParaView client - so I don’t think that it’s a client-side software issue.
  But, what I don’t understand is what could happen on the server side to
crash the client?

I think that my cmake/build command is pretty straight forward an
essentially identical to the cmake command I’ve used on other Cray systems:

cmake \
-DCMAKE_INSTALL_PREFIX:PATH=${HOME}/pv-test/${version}_osmesa \
-DCMAKE_BUILD_TYPE=Release \
-DParaView_FROM_GIT=ON \
-DENABLE_boost=ON \
-DENABLE_cgns=OFF \
-DENABLE_ffmpeg=ON \
-DENABLE_fontconfig=ON \
-DENABLE_freetype=ON \
-DENABLE_hdf5=ON \
-DENABLE_libxml2=ON \
-DENABLE_matplotlib=OFF \
-DENABLE_mesa=OFF \
-DENABLE_mpi=ON \
-DENABLE_numpy=ON \
-DENABLE_osmesa=ON \
-DENABLE_paraview=ON \
-DENABLE_png=ON \
-DENABLE_python=ON \
-DENABLE_qhull=ON \
-DENABLE_qt=OFF \
-DENABLE_silo=ON \
-DENABLE_szip=ON \
-DENABLE_visitbridge=ON \
-DMPI_CXX_LIBRARIES:STRING="/opt/cray/mpt/6.3.1/gni/mpich2-gnu/48/lib/libmp
ichcxx.so" \
-DMPI_C_LIBRARIES:STRING="/opt/cray/mpt/6.3.1/gni/mpich2-gnu/48/lib/libmpic
h.so" \
-DMPI_LIBRARY:FILEPATH="/opt/cray/mpt/6.3.1/gni/mpich2-gnu/48/lib/libmpichc
xx.so" \
-DMPI_CXX_INCLUDE_PATH:STRING="/opt/cray/mpt/6.3.1/gni/mpich2-gnu/48/includ
e/" \
-DMPI_C_INCLUDE_PATH:STRING="/opt/cray/mpt/6.3.1/gni/mpich2-gnu/48/include/
" \
-DUSE_SYSTEM_mpi=ON \
-DUSE_SYSTEM_python=ON \
-DUSE_SYSTEM_zlib=ON \
../Source



________________________________
Rick Angelini
USArmy Research Laboratory
CISD/HPC Architectures Team
Phone:  410-278-6266




On 7/9/14, 9:02 AM, "Angelini, Richard C (Rick) CIV USARMY ARL (US)"
<richard.c.angelini.civ at mail.mil><mailto:richard.c.angelini.civ at mail.mil> wrote:



I¹m setting up Paraview client/server  on a new Cray XC30 system.   I have
a totally clean build on Paraview on the Cray side, but I can¹t get the
client-server connection to work, and I¹m seeing a strange error.   It
looks like the client-server connection is being established, and then the
client crashes with this error:

Accepting connection(s): my-client-host:53484
ERROR: In
/Users/kitware/Dashboards/MyTests/NightlyMaster/ParaViewSuperbuild-Release
/
paraview/src/paraview/ParaViewCore/ServerImplementation/Core/vtkSIProxyDef
i
nitionManager.cxx, line 565
vtkSIProxyDefinitionManager (0x113fe5fc0): No proxy that matches:
group=misc and proxy=StrictLoadBalancing were found.


Segmentation fault



On the server side,  I¹m getting a more standard connectivity error:

Client connected.
ERROR: In
/p/home/angelini/PV/Build_4.1.0_osmesa/paraview/src/paraview/VTK/Parallel/
C
ore/vtkSocketCommunicator.cxx, line 812
vtkSocketCommunicator (0xe2b930): Could not receive tag. 1


I know that the communication path from the compute nodes to the client
workstation is valid because VisIt and Ensight both work on this system.

Any ideas?



________________________________
Rick Angelini
USArmy Research Laboratory
CISD/HPC Architectures Team
Phone:  410-278-6266




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