[ https://issues.jboss.org/browse/ISPN-9511?page=com.atlassian.jira.plugin.... ] William Burns commented on ISPN-9511: ------------------------------------- So the problem is that the actual error was never stored in the correct log file. If I check the global trace file, I can find the exception causing the "failover". {code} 09:11:00,159 TRACE (HotRod-client-async-pool-3:[]) [HeaderDecoder] Response 23 belongs to PutOperation{(default), key=[B0x034BEBCEF4CA, value=[B0x033E027632, flags=6} on [id: 0x876415fe, L:/127.0.0.1:41108 - R:127.0.0.1/127.0.0.1:34808] 09:11:00,159 TRACE (HotRod-client-async-pool-3:[]) [HeaderDecoder] Decoding header for PutOperation{(default), key=[B0x034BEBCEF4CA, value=[B0x033E027632, flags=6} on [id: 0x876415fe, L:/127.0.0.1:41108 - R:127.0.0.1/127.0.0.1:34808] 09:11:00,159 WARN (HotRod-client-async-pool-2:[]) [HeaderDecoder] ISPN004039: Unable to complete reading event from server 127.0.0.1/127.0.0.1:39088 org.infinispan.client.hotrod.exceptions.HotRodClientException: ISPN004034: Unable to unmarshall bytes 3C737472696E673E262378333B4BEFBFBDEFBFBDEFBFBDEFBFBD3C2F737472696E673E at org.infinispan.client.hotrod.marshall.MarshallerUtil.bytes2obj(MarshallerUtil.java:47) ~[classes/:?] at org.infinispan.client.hotrod.DataFormat.keyToObj(DataFormat.java:103) ~[classes/:?] at org.infinispan.client.hotrod.impl.protocol.Codec21.readCacheEvent(Codec21.java:79) ~[classes/:?] at org.infinispan.client.hotrod.impl.transport.netty.HeaderDecoder.decode(HeaderDecoder.java:153) [classes/:?] at org.infinispan.client.hotrod.impl.transport.netty.HintedReplayingDecoder.callDecode(HintedReplayingDecoder.java:98) [classes/:?] at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:265) [netty-codec-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286) [netty-handler-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1414) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:945) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:806) [netty-transport-native-epoll-4.1.22.Final-linux-x86_64.jar:4.1.22.Final] at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:404) [netty-transport-native-epoll-4.1.22.Final-linux-x86_64.jar:4.1.22.Final] at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:304) [netty-transport-native-epoll-4.1.22.Final-linux-x86_64.jar:4.1.22.Final] at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886) [netty-common-4.1.22.Final.jar:4.1.22.Final] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_181] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_181] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_181] Caused by: java.io.IOException: Unsupported protocol version 60 at org.jboss.marshalling.river.RiverUnmarshaller.start(RiverUnmarshaller.java:1345) ~[jboss-marshalling-osgi-2.0.5.Final.jar:2.0.5.Final] at org.infinispan.commons.marshall.jboss.AbstractJBossMarshaller.startObjectInput(AbstractJBossMarshaller.java:129) ~[classes/:?] at org.infinispan.commons.marshall.jboss.AbstractJBossMarshaller.objectFromByteBuffer(AbstractJBossMarshaller.java:110) ~[classes/:?] at org.infinispan.commons.marshall.AbstractMarshaller.objectFromByteBuffer(AbstractMarshaller.java:82) ~[classes/:?] at org.infinispan.client.hotrod.marshall.MarshallerUtil.bytes2obj(MarshallerUtil.java:31) ~[classes/:?] ... 23 more {code} -- This message was sent by Atlassian JIRA (v7.5.0#75005)