[infinispan-issues] [JBoss JIRA] (ISPN-10772) Cache put generates WARN message "ISPN004034: Unable to unmarshall bytes" when uses near cache

[Will Burns (Jira)]

    [ https://issues.jboss.org/browse/ISPN-10772?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13799983#comment-13799983 ] 

Will Burns commented on ISPN-10772:
-----------------------------------

A preliminary fix, that most likely is incorrect can be found at https://github.com/infinispan/infinispan/compare/9.4.x...wburns:ISPN-10772_near_cache_media_type?expand=1

> Cache put generates WARN message "ISPN004034: Unable to unmarshall bytes" when uses near cache
> ----------------------------------------------------------------------------------------------
>
>                 Key: ISPN-10772
>                 URL: https://issues.jboss.org/browse/ISPN-10772
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Hot Rod, Listeners
>    Affects Versions: 9.4.16.Final
>         Environment: RHDG 7.3.2 
>            Reporter: Will Burns
>            Assignee: Gustavo Fernandes
>            Priority: Major
>
> Customer has a cache configuration that uses nearCache builder.  When try to get the value using cache.get(KEY), get the following message before get the value:
> -------------------------------------------------------------
> --- [Retrieve Bean] Retrieve key='KEY' ---
> Sep 20, 2019 7:15:28 PM org.infinispan.client.hotrod.impl.transport.netty.HeaderDecoder decode
> WARN: ISPN004039: Unable to complete reading event from server 192.168.1.5/192.168.1.5:11222
> org.infinispan.client.hotrod.exceptions.HotRodClientException:: ISPN004034: Unable to unmarshall bytes 01012905033E034B4559
> 	at org.infinispan.client.hotrod.marshall.MarshallerUtil.bytes2obj(MarshallerUtil.java:47)
> 	at org.infinispan.client.hotrod.DataFormat.keyToObj(DataFormat.java:103)
> 	at org.infinispan.client.hotrod.impl.protocol.Codec21.readCacheEvent(Codec21.java:79)
> 	at org.infinispan.client.hotrod.impl.transport.netty.HeaderDecoder.decode(HeaderDecoder.java:153)
> 	at org.infinispan.client.hotrod.impl.transport.netty.HintedReplayingDecoder.callDecode(HintedReplayingDecoder.java:98)
> 	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:265)
> 	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
> 	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
> 	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
> 	at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286)
> 	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
> 	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
> 	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
> 	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1434)
> 	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
> 	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
> 	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:965)
> 	at io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:808)
> 	at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:417)
> 	at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:317)
> 	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884)
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 	at java.lang.Thread.run(Thread.java:748)
> Caused by: java.io.IOException: Unsupported protocol version 1
> 	at org.jboss.marshalling.river.RiverUnmarshaller.start(RiverUnmarshaller.java:1349)
> 	at org.infinispan.commons.marshall.jboss.AbstractJBossMarshaller.startObjectInput(AbstractJBossMarshaller.java:129)
> 	at org.infinispan.commons.marshall.jboss.AbstractJBossMarshaller.objectFromByteBuffer(AbstractJBossMarshaller.java:110)
> 	at org.infinispan.commons.marshall.AbstractMarshaller.objectFromByteBuffer(AbstractMarshaller.java:82)
> 	at org.infinispan.client.hotrod.marshall.MarshallerUtil.bytes2obj(MarshallerUtil.java:31)
> 	... 23 more
> --- [Retrieve Bean] Value is 'VALUE' ---
> -------------------------------------------------------------
> That doesn't impact the process of getting the stored value, but gets the WARN message with every query to that cache. The message is only generated when uses nearCahche



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