I don't think this is a port conflict issue. I think this is a matter of
what our code does when we are running on an ubuntu machine with the
default configuration. Ubuntu puts an entry in /etc/hosts mapping
to the local hostname.

We saw this yesterday and Bruce was going to create a couple of JIRAs work
on fixing our code. Bruce, did you get a chance to do that yet?

I suppose we could run inside a centos container and maybe avoid these
issues, but then users will hit this when they run on ubuntu.


On Wed, Aug 9, 2017 at 11:08 AM, Kirk Lund <kl...@apache.org> wrote:

> Would changing Geode Nightly Build to run inside Docker solve network bind
> failures like we hit last night?
> org.apache.geode.cache.wan.GatewayReceiverAutoConnectionSourceDUnitTest >
> testBridgeServerAndGatewayReceiverClientAndServerWithGroup FAILED
>     java.lang.AssertionError: Suspicious strings were written to the log
> during this run.
>     Fix the strings or use IgnoredException.addIgnoredException to ignore.
>     ------------------------------------------------------------
> -----------
>     Found suspect string in log4j at line 200
>     [error 2017/08/08 20:56:52.894 UTC <RMI TCP Connection(1)->
> tid=0x13] failed setting interface to /
> java.net.SocketException:
> bad argument for IP_MULTICAST_IF: address not bound to any interface
>     java.net.SocketException: bad argument for IP_MULTICAST_IF: address not
> bound to any interface
>         at java.net.PlainDatagramSocketImpl.socketSetOption0(Native
> Method)
>         at
> java.net.PlainDatagramSocketImpl.socketSetOption(
> PlainDatagramSocketImpl.java:74)
>         at
> java.net.AbstractPlainDatagramSocketImpl.setOption(
> AbstractPlainDatagramSocketImpl.java:309)
>         at java.net.MulticastSocket.setInterface(MulticastSocket.java:471)
>         at org.jgroups.protocols.UDP.setInterface(UDP.java:443)
>         at org.jgroups.protocols.UDP.createMulticastSocket(UDP.java:511)
>         at
> org.jgroups.protocols.UDP.createMulticastSocketWithBindPort(UDP.java:494)
>         at org.jgroups.protocols.UDP.createSockets(UDP.java:348)
>         at org.jgroups.protocols.UDP.start(UDP.java:266)
>         at
> org.jgroups.stack.ProtocolStack.startStack(ProtocolStack.java:966)
>         at org.jgroups.JChannel.startStack(JChannel.java:889)
>         at org.jgroups.JChannel._preConnect(JChannel.java:553)
>         at org.jgroups.JChannel.connect(JChannel.java:288)
>         at org.jgroups.JChannel.connect(JChannel.java:279)
>         at
> org.apache.geode.distributed.internal.membership.gms.
> messenger.JGroupsMessenger.start(JGroupsMessenger.java:344)

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