[jboss-jira] [JBoss JIRA] (JGRP-2211) UUID not serializable

[Chris LastName (JIRA)]

    [ https://issues.jboss.org/browse/JGRP-2211?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13450914#comment-13450914 ] 

Chris LastName commented on JGRP-2211:
--------------------------------------

Details:

I created a ReplicatedHashMap<Address, SomeCustomClass>. I would then put the address and an instance in it and then the error happens. I now put the address as "channel.getAddressAsString()" and changed the map to ReplicatedHashMap<String, SomeCustomClass>, which then works (for me at least).

I guess it's not intended to put an Address as keys in maps.

> UUID not serializable
> ---------------------
>
>                 Key: JGRP-2211
>                 URL: https://issues.jboss.org/browse/JGRP-2211
>             Project: JGroups
>          Issue Type: Bug
>    Affects Versions: 4.0.5
>            Reporter: Chris LastName
>            Assignee: Bela Ban
>            Priority: Minor
>
> Caused by: java.lang.RuntimeException: java.io.NotSerializableException: org.jgroups.util.UUID
>         at org.jgroups.blocks.MessageDispatcher$ProtocolAdapter.up(MessageDispatcher.java:574) 
>         at org.jgroups.JChannel.up(JChannel.java:797) 
>         at org.jgroups.stack.ProtocolStack.up(ProtocolStack.java:891) 
>         at org.jgroups.protocols.pbcast.STATE_TRANSFER.getStateFromApplication(STATE_TRANSFER.java:328) 
>         at org.jgroups.protocols.pbcast.STATE_TRANSFER.handleStateReq(STATE_TRANSFER.java:313) 
>         at org.jgroups.protocols.pbcast.STATE_TRANSFER.handle(STATE_TRANSFER.java:284) 
>         at org.jgroups.protocols.pbcast.STATE_TRANSFER.handle(STATE_TRANSFER.java:31) 
>         at org.jgroups.util.ProcessingQueue.process(ProcessingQueue.java:54) 
>         at org.jgroups.util.ProcessingQueue.add(ProcessingQueue.java:35) 
>         at org.jgroups.protocols.pbcast.STATE_TRANSFER.up(STATE_TRANSFER.java:132) 
>         at org.jgroups.protocols.FRAG2.up(FRAG2.java:177) 
> ...



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