[infinispan-issues] [JBoss JIRA] Commented: (ISPN-552) Tree facade caches cannot be configured with lazy deserialization

[Galder Zamarreno (JIRA)]

    [ https://jira.jboss.org/browse/ISPN-552?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12541147#action_12541147 ] 

Galder Zamarreno commented on ISPN-552:
---------------------------------------

There's two ways to solve this: On one hand, you could extend the if statement in MarshalledValue ctor to cope with Externalizable and instances with @Marshallable. On the other hand, you could remove the check and let the marshaller decide soon after what is it that it cannot marshall/serialize. I prefer the latter option cos as the marshaller evolves, you might have other types that can be marshalled and we'd have to keep updating this if statement. So, I'll remove the if statement.

> Tree facade caches cannot be configured with lazy deserialization
> -----------------------------------------------------------------
>
>                 Key: ISPN-552
>                 URL: https://jira.jboss.org/browse/ISPN-552
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Marshalling, Tree API
>    Affects Versions: 4.0.0.Final, 4.1.0.CR2
>            Reporter: Galder Zamarreno
>            Assignee: Galder Zamarreno
>             Fix For: 4.1.0.Final
>
>
> Creating a tree module facade for a cache configured with lazy deserialization does not work:
> ava.io.NotSerializableException: Marshalled values can only wrap Objects that are serializable!  Instance of class org.infinispan.tree.NodeKey won't Serialize.
>     at org.infinispan.marshall.MarshalledValue.<init>(MarshalledValue.java:66)
>     at org.infinispan.interceptors.MarshalledValueInterceptor.createMarshalledValue(MarshalledValueInterceptor.java:223)
>     at org.infinispan.interceptors.MarshalledValueInterceptor.visitGetKeyValueCommand(MarshalledValueInterceptor.java:127)
>     at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:58)
>     at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118)
>     at org.infinispan.interceptors.TxInterceptor.enlistReadAndInvokeNext(TxInterceptor.java:171)
>     at org.infinispan.interceptors.TxInterceptor.visitGetKeyValueCommand(TxInterceptor.java:162)
>     at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:58)
>     at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118)
>     at org.infinispan.interceptors.CacheMgmtInterceptor.visitGetKeyValueCommand(CacheMgmtInterceptor.java:83)
>     at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:58)
>     at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118)
>     at org.infinispan.interceptors.InvocationContextInterceptor.handleAll(InvocationContextInterceptor.java:48)
>     at org.infinispan.interceptors.InvocationContextInterceptor.handleDefault(InvocationContextInterceptor.java:34)
>     at org.infinispan.commands.AbstractVisitor.visitGetKeyValueCommand(AbstractVisitor.java:87)
>     at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:58)
>     at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118)
>     at org.infinispan.interceptors.BatchingInterceptor.handleDefault(BatchingInterceptor.java:72)
>     at org.infinispan.commands.AbstractVisitor.visitGetKeyValueCommand(AbstractVisitor.java:87)
>     at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:58)
>     at org.infinispan.interceptors.InterceptorChain.invoke(InterceptorChain.java:269)
>     at org.infinispan.CacheDelegate.containsKey(CacheDelegate.java:189)
>     at org.infinispan.tree.TreeStructureSupport.exists(TreeStructureSupport.java:51)
>     at org.infinispan.tree.TreeCacheImpl.createRoot(TreeCacheImpl.java:364)
>     at org.infinispan.tree.TreeCacheImpl.<init>(TreeCacheImpl.java:47)
>     at org.infinispan.tree.TreeCacheFactory.createTreeCache(TreeCacheFactory.java:37)
>     at com.varolii.copperhead.app.core.cache.CacheService.start(CacheService.java:56)

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