[infinispan-issues] [JBoss JIRA] (ISPN-1514) Unmarshalling fails with oracle driver

[Galder Zamarreño (Work started) (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-1514?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on ISPN-1514 started by Galder Zamarreño.

> Unmarshalling fails with oracle driver
> --------------------------------------
>
>                 Key: ISPN-1514
>                 URL: https://issues.jboss.org/browse/ISPN-1514
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Loaders and Stores
>    Affects Versions: 5.1.0.BETA3
>         Environment: Oracle Driver version 10.2.0.5.0
>            Reporter: Thomas Fromm
>            Assignee: Galder Zamarreño
>             Fix For: 5.1.0.BETA5
>
>         Attachments: AbstractMarshaller.patch
>
>
> Unmarshalling of value with oracle driver fails with:
> 2011-11-09 14:57:59,490 [ERROR] org.infinispan.loaders.jdbc.JdbcUtil - ISPN008009: I/O error while unmarshalling from stream
> java.io.EOFException: Read past end of file                                                                                 
>         at org.jboss.marshalling.SimpleDataInput.eofOnRead(SimpleDataInput.java:126)                                        
>         at org.jboss.marshalling.SimpleDataInput.readUnsignedByteDirect(SimpleDataInput.java:263)                           
>         at org.jboss.marshalling.SimpleDataInput.readUnsignedByte(SimpleDataInput.java:224)
>         at org.jboss.marshalling.river.RiverUnmarshaller.start(RiverUnmarshaller.java:1182)
>         at org.infinispan.marshall.jboss.AbstractJBossMarshaller.startObjectInput(AbstractJBossMarshaller.java:113)
>         at org.infinispan.marshall.VersionAwareMarshaller.startObjectInput(VersionAwareMarshaller.java:156)
>         at org.infinispan.marshall.VersionAwareMarshaller.objectFromByteBuffer(VersionAwareMarshaller.java:112)
>         at org.infinispan.marshall.AbstractMarshaller.objectFromInputStream(AbstractMarshaller.java:104)
>         at org.infinispan.loaders.jdbc.JdbcUtil.unmarshall(JdbcUtil.java:88)
>         at E04.main(E04.java:38)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>         at java.lang.reflect.Method.invoke(Method.java:597)
>         at com.inubit.ibis.configuration.Bootstrap.main(Bootstrap.java:66)
> org.infinispan.loaders.CacheLoaderException: I/O error while unmarshalling from stream
>         at org.infinispan.loaders.jdbc.JdbcUtil.unmarshall(JdbcUtil.java:91)
>         at E04.main(E04.java:38)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>         at java.lang.reflect.Method.invoke(Method.java:597)
>         at com.inubit.ibis.configuration.Bootstrap.main(Bootstrap.java:66)
> Caused by: java.io.EOFException: Read past end of file
>         at org.jboss.marshalling.SimpleDataInput.eofOnRead(SimpleDataInput.java:126)
>         at org.jboss.marshalling.SimpleDataInput.readUnsignedByteDirect(SimpleDataInput.java:263)
>         at org.jboss.marshalling.SimpleDataInput.readUnsignedByte(SimpleDataInput.java:224)
>         at org.jboss.marshalling.river.RiverUnmarshaller.start(RiverUnmarshaller.java:1182)
>         at org.infinispan.marshall.jboss.AbstractJBossMarshaller.startObjectInput(AbstractJBossMarshaller.java:113)
>         at org.infinispan.marshall.VersionAwareMarshaller.startObjectInput(VersionAwareMarshaller.java:156)
>         at org.infinispan.marshall.VersionAwareMarshaller.objectFromByteBuffer(VersionAwareMarshaller.java:112)
>         at org.infinispan.marshall.AbstractMarshaller.objectFromInputStream(AbstractMarshaller.java:104)
>         at org.infinispan.loaders.jdbc.JdbcUtil.unmarshall(JdbcUtil.java:88)
>         ... 6 more
> Solution:
> In AbstractMarshaller.objectFromInputStream is assumed, that the available() method from the incoming InputStream returns the size of data.
> But this is optional, so the InputStream from the oracle driver returns 0. So implementation of objectFromInputStream must be changed to avoid usage of available().

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