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Re: [linuxtools-dev] Docker plugins with ppc64le architecture

> When I open Eclipse and try to change to Docker Tolling perspective I am
> getting the following error in the .log file:
> 
> java.lang.UnsatisfiedLinkError: could not load FFI provider
> jnr.ffi.provider.jffi.Provider
>      at jnr.ffi.provider.InvalidRuntime.newLoadError(InvalidRuntime.java:83)
>      at jnr.ffi.provider.InvalidRuntime.findType(InvalidRuntime.java:24)
>      at jnr.ffi.Struct$NumberField.<init>(Struct.java:649)
>      at jnr.ffi.Struct$Unsigned16.<init>(Struct.java:1007)
>      at
> jnr.unixsocket.SockAddrUnix$DefaultSockAddrUnix.<init>(SockAddrUnix.java:129)
>      at jnr.unixsocket.SockAddrUnix.create(SockAddrUnix.java:99)
>      at jnr.unixsocket.UnixSocketAddress.<init>(UnixSocketAddress.java:32)
>      at
> org.eclipse.linuxtools.internal.docker.core.DefaultUnixConnectionSettingsProvider.getConnectionSettings(DefaultUnixConnectionSettingsProvider.java:32)
>      at
> org.eclipse.linuxtools.internal.docker.core.DefaultDockerConnectionSettingsFinder.getKnownConnectionSettings(DefaultDockerConnectionSettingsFinder.java:265)
>      at
> org.eclipse.linuxtools.docker.core.DockerConnectionManager.reloadConnections(DockerConnectionManager.java:60)
>      at
> org.eclipse.linuxtools.docker.core.DockerConnectionManager.<init>(DockerConnectionManager.java:50)
>      at
> org.eclipse.linuxtools.docker.core.DockerConnectionManager.getInstance(DockerConnectionManager.java:44)
>      at
> org.eclipse.linuxtools.internal.docker.ui.commands.CommandUtils.getCurrentConnection(CommandUtils.java:90)
>      at
> org.eclipse.linuxtools.internal.docker.ui.views.DockerImagesView.createTableViewer(DockerImagesView.java:316)
>      at
> org.eclipse.linuxtools.internal.docker.ui.views.DockerImagesView.createPartControl(DockerImagesView.java:161)
> 
> 
> I saw that the connection is using the Unix Sockets to connect to file
> /var/run/docker.sock. Is this "unix socket" API supported in ppc64le
> arch or maybe I am missing something?

Looking upstream, I see that support for ppc64le was added to jnr/jffi in the
1.2.8 [1] release but we currently ship 1.2.7.

I've been working on updating the stack so support for this will come for the
Oxygen release.

Cheers,
-- 
Roland Grunberg

[1] https://github.com/jnr/jffi/commit/45fddd3daff0eef3e46db0c847c1fd8993e58213


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