[jboss-jira] [JBoss JIRA] (JGRP-2263) GRAVE: JGRP000225: failed unmarshalling buffer into return value

[rama rama (JIRA)]

    [ https://issues.jboss.org/browse/JGRP-2263?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13565797#comment-13565797 ] 

rama rama commented on JGRP-2263:
---------------------------------

oh i notice that i can reopen it on my own :) sorry

> GRAVE: JGRP000225: failed unmarshalling buffer into return value
> ----------------------------------------------------------------
>
>                 Key: JGRP-2263
>                 URL: https://issues.jboss.org/browse/JGRP-2263
>             Project: JGroups
>          Issue Type: Bug
>    Affects Versions: 4.0.11
>         Environment: jdk1.8.0_66.jdk
> osx 10.10 & ubuntu 17.10
>            Reporter: rama rama
>            Assignee: Bela Ban
>         Attachments: SimpleChat.java
>
>
> trying to send a class that previous work with 3.x return 
> "failed unmarshalling buffer into return value"
> jgroups instance it's configured with the default settings
> i create a test case to reproduce it, executing this class on my 2 boxes return
> ----
> GRAVE: JGRP000225: failed unmarshalling buffer into return value
> java.lang.InstantiationException: com.eg.util.comm.SimpleChat$EError
> 	at java.lang.Class.newInstance(Class.java:427)
> 	at org.jgroups.util.Util.readException(Util.java:899)
> 	at org.jgroups.util.Util.exceptionFromStream(Util.java:843)
> 	at org.jgroups.util.Util.exceptionFromStream(Util.java:831)
> 	at org.jgroups.util.Util.objectFromStream(Util.java:782)
> 	at org.jgroups.util.Util.objectFromStream(Util.java:742)
> 	at org.jgroups.blocks.RequestCorrelator.replyFromBuffer(RequestCorrelator.java:463)
> 	at org.jgroups.blocks.RequestCorrelator.handleResponse(RequestCorrelator.java:408)
> 	at org.jgroups.blocks.RequestCorrelator.dispatch(RequestCorrelator.java:363)
> 	at org.jgroups.blocks.RequestCorrelator.receiveMessageBatch(RequestCorrelator.java:326)
> 	at org.jgroups.blocks.MessageDispatcher$ProtocolAdapter.up(MessageDispatcher.java:589)
> 	at org.jgroups.JChannel.up(JChannel.java:837)
> 	at org.jgroups.stack.ProtocolStack.up(ProtocolStack.java:896)
> 	at org.jgroups.stack.Protocol.up(Protocol.java:372)
> 	at org.jgroups.protocols.RSVP.up(RSVP.java:233)
> 	at org.jgroups.protocols.FRAG2.up(FRAG2.java:196)
> 	at org.jgroups.protocols.FlowControl.up(FlowControl.java:416)
> 	at org.jgroups.protocols.FlowControl.up(FlowControl.java:416)
> 	at org.jgroups.stack.Protocol.up(Protocol.java:372)
> 	at org.jgroups.protocols.pbcast.STABLE.up(STABLE.java:293)
> 	at org.jgroups.protocols.UNICAST3.deliverBatch(UNICAST3.java:1024)
> 	at org.jgroups.protocols.UNICAST3.removeAndDeliver(UNICAST3.java:833)
> 	at org.jgroups.protocols.UNICAST3.handleBatchFromSelf(UNICAST3.java:520)
> 	at org.jgroups.protocols.UNICAST3.up(UNICAST3.java:435)
> 	at org.jgroups.protocols.pbcast.NAKACK2.up(NAKACK2.java:697)
> 	at org.jgroups.protocols.BARRIER.up(BARRIER.java:195)
> 	at org.jgroups.stack.Protocol.up(Protocol.java:372)
> 	at org.jgroups.protocols.FD_ALL.up(FD_ALL.java:212)
> 	at org.jgroups.stack.Protocol.up(Protocol.java:372)
> 	at org.jgroups.stack.Protocol.up(Protocol.java:372)
> 	at org.jgroups.stack.Protocol.up(Protocol.java:372)
> 	at org.jgroups.protocols.TP.passBatchUp(TP.java:1274)
> 	at org.jgroups.util.MaxOneThreadPerSender$BatchHandlerLoop.passBatchUp(MaxOneThreadPerSender.java:284)
> 	at org.jgroups.util.SubmitToThreadPool$BatchHandler.run(SubmitToThreadPool.java:136)
> 	at org.jgroups.util.MaxOneThreadPerSender$BatchHandlerLoop.run(MaxOneThreadPerSender.java:273)
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> 	at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.NoSuchMethodException: com.eg.util.comm.SimpleChat$EError.<init>()
> 	at java.lang.Class.getConstructor0(Class.java:3082)
> 	at java.lang.Class.newInstance(Class.java:412)
> 	... 37 more
> -----



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