At first I was just seeing a couple WAN tests fail with this but just now I had GIIDeltaDUnitTest fail due to this suspect string as well.
Anyone know what's causing this? org.apache.geode.internal.cache.GIIDeltaDUnitTest > testSavingRVVGC 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 916 [error 2017/10/17 19:37:34.907 UTC <unicast receiver,4f2f4190aa4e-57131> tid=0x130] Exception deserializing message payload: [dst: 172.17.0.4<v9>:32771, src: 172.17.0.4<v0>:32769 (2 headers), size=108 bytes, flags=OOB|DONT_BUNDLE|NO_FC|SKIP_BARRIER] org.apache.geode.internal.DSFIDNotFoundException: Unknown DataSerializableFixedID: -158 at org.apache.geode.internal.DSFIDFactory.create(DSFIDFactory.java:1003) at org.apache.geode.internal.InternalDataSerializer.basicReadObject(InternalDataSerializer.java:2693) at org.apache.geode.DataSerializer.readObject(DataSerializer.java:2961) at org.apache.geode.distributed.internal.membership.gms.messenger.JGroupsMessenger.deserializeMessage(JGroupsMessenger.java:1121) at org.apache.geode.distributed.internal.membership.gms.messenger.JGroupsMessenger.readJGMessage(JGroupsMessenger.java:1013) at org.apache.geode.distributed.internal.membership.gms.messenger.JGroupsMessenger$JGroupsReceiver.receive(JGroupsMessenger.java:1279) at org.jgroups.JChannel.invokeCallback(JChannel.java:816) at org.jgroups.JChannel.up(JChannel.java:741) at org.jgroups.stack.ProtocolStack.up(ProtocolStack.java:1030) at org.jgroups.protocols.FRAG2.up(FRAG2.java:165) at org.jgroups.protocols.FlowControl.up(FlowControl.java:390) at org.jgroups.protocols.UNICAST3.deliverMessage(UNICAST3.java:1070) at org.jgroups.protocols.UNICAST3.handleDataReceived(UNICAST3.java:785) at org.jgroups.protocols.UNICAST3.up(UNICAST3.java:426) at org.apache.geode.distributed.internal.membership.gms.messenger.StatRecorder.up(StatRecorder.java:74) at org.apache.geode.distributed.internal.membership.gms.messenger.AddressManager.up(AddressManager.java:72) at org.jgroups.protocols.TP.passMessageUp(TP.java:1601) at org.jgroups.protocols.TP$SingleMessageHandler.run(TP.java:1817) at org.jgroups.util.DirectExecutor.execute(DirectExecutor.java:10) at org.jgroups.protocols.TP.handleSingleMessage(TP.java:1729) at org.jgroups.protocols.TP.receive(TP.java:1654) at org.apache.geode.distributed.internal.membership.gms.messenger.Transport.receive(Transport.java:160) at org.jgroups.protocols.UDP$PacketReceiver.run(UDP.java:701) at java.lang.Thread.run(Thread.java:748) Thanks, Kirk