Description
If a member is kicked out of the distributed system and tries to auto-reconnect it will be unable to do so if multicast was enabled. It will hit this exception and then wait & try again, over and over again...
org.apache.geode.GemFireConfigException: unable to create jgroups channel at org.apache.geode.distributed.internal.membership.gms.messenger.JGroupsMessenger.start(JGroupsMessenger.java:324) at org.apache.geode.distributed.internal.membership.gms.Services.start(Services.java:147) at org.apache.geode.distributed.internal.membership.gms.GMSMemberFactory.newMembershipManager(GMSMemberFactory.java:102) at org.apache.geode.distributed.internal.membership.MemberFactory.newMembershipManager(MemberFactory.java:89) at org.apache.geode.distributed.internal.DistributionManager.<init>(DistributionManager.java:1153) at org.apache.geode.distributed.internal.DistributionManager.<init>(DistributionManager.java:1201) at org.apache.geode.distributed.internal.DistributionManager.create(DistributionManager.java:572) at org.apache.geode.distributed.internal.InternalDistributedSystem.initialize(InternalDistributedSystem.java:697) at org.apache.geode.distributed.internal.InternalDistributedSystem.newInstance(InternalDistributedSystem.java:305) at org.apache.geode.distributed.DistributedSystem.connect(DistributedSystem.java:205) at org.apache.geode.distributed.internal.InternalDistributedSystem.reconnect(InternalDistributedSystem.java:2685) at org.apache.geode.distributed.internal.InternalDistributedSystem.tryReconnect(InternalDistributedSystem.java:2518) at org.apache.geode.distributed.internal.InternalDistributedSystem.disconnect(InternalDistributedSystem.java:993) at org.apache.geode.distributed.internal.DistributionManager$MyListener.membershipFailure(DistributionManager.java:4351) at org.apache.geode.distributed.internal.membership.gms.mgr.GMSMembershipManager.uncleanShutdown(GMSMembershipManager.java:1532) at org.apache.geode.distributed.internal.membership.gms.mgr.GMSMembershipManager.lambda$forceDisconnect$0(GMSMembershipManager.java:2569) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.ArrayIndexOutOfBoundsException: 0 at java.util.Arrays$ArrayList.get(Arrays.java:3841) at java.util.Collections$UnmodifiableList.get(Collections.java:1309) at org.jgroups.protocols.pbcast.STABLE.handleViewChange(STABLE.java:365) at org.jgroups.protocols.pbcast.STABLE.down(STABLE.java:328) at org.jgroups.protocols.FlowControl.down(FlowControl.java:347) at org.jgroups.protocols.FlowControl.down(FlowControl.java:347) at org.jgroups.protocols.FRAG2.down(FRAG2.java:136) at org.jgroups.stack.ProtocolStack.down(ProtocolStack.java:1039) at org.jgroups.JChannel.down(JChannel.java:790) at org.apache.geode.distributed.internal.membership.gms.messenger.JGroupsMessenger.start(JGroupsMessenger.java:310) ... 16 more