Cache Exception

Question

I'm getting an exception thrown when trying to use a cache. Can anyone tell me what the problem is?
Here's the output from the console:
* Tangosol Coherence(tm): Enterprise Edition is licensed by Tangosol, Inc.
* License details are available at: http://www.tangosol.com/license.jsp
* Licensed to Putnam Investments Trust (http://www.putnam.com/) for development use
* with the following restrictions:
* Site Restriction : One Post Office Square, Boston, Massachusetts 02109-2016
* A production license is required for production use.
* Copyright (c) 2000-2006 Tangosol, Inc.
The specified log file "C:\Documents and Settings\edeandrea\Desktop\Tangosol" refers to a directory;
using System.out for log output instead.
Tangosol Coherence Version 3.1.1/341
2006-11-03 14:37:05.041 Tangosol Coherence 3.1.1/341 <D5> (thread=main, member=n/a): Loaded operatio
nal configuration from resource "jar:file:/C:/projects/Putnam/PC/dev/jars/coherence.jar!/tangosol-co
herence.xml"
2006-11-03 14:37:05.041 Tangosol Coherence 3.1.1/341 <D5> (thread=main, member=n/a): Loaded operatio
nal overrides from resource "file:/C:/Sun/AppServer7/domains/domain1/server1/config/pc/config/tangos
ol/tangosol-coherence-override.xml"
2006-11-03 14:37:05.524 Tangosol Coherence 3.1.1/341 <D5> (thread=Cluster, member=n/a): Service Clus
ter joined the cluster with senior service member n/a
2006-11-03 14:37:12.054 Tangosol Coherence 3.1.1/341 <D5> (thread=Invocation:Management, member=1):
Service Management joined the cluster with senior service member 1
SafeCluster: Name=n/a
Group{Address=239.3.3.11, Port=31339, TTL=16}
MasterMemberSet
ThisMember=Member(Id=1, Timestamp=Fri Nov 03 14:37:05 EST 2006, Address=172.20.20.209, Port=8088,
MachineId=44241)
OldestMember=Member(Id=1, Timestamp=Fri Nov 03 14:37:05 EST 2006, Address=172.20.20.209, Port=8088
, MachineId=44241)
ActualMemberSet=MemberSet(Size=1, BitSetCount=2
Member(Id=1, Timestamp=Fri Nov 03 14:37:05 EST 2006, Address=172.20.20.209, Port=8088, MachineId
=44241)
RecycleMillis=240000
RecycleSet=MemberSet(Size=0, BitSetCount=0
Services
TcpRing{TcpSocketAccepter{State=STATE_OPEN, ServerSocket=172.20.20.209:8088}, Connections=[]}
ClusterService{Name=Cluster, State=(SERVICE_STARTED, STATE_JOINED), Id=0, Version=3.1, OldestMembe
rId=1}
InvocationService{Name=Management, State=(SERVICE_STARTED), Id=1, Version=3.1, OldestMemberId=1}
Map (?): cache PCRankScore
2006-11-03 14:37:15.537 Tangosol Coherence 3.1.1/341 <D5> (thread=main, member=1): Loaded cache conf
iguration from file "C:\Sun\AppServer7\domains\domain1\server1\config\pc\config\tangosol\tangosol-ca
che-config.xml"
2006-11-03 14:37:15.584 Tangosol Coherence 3.1.1/341 <Error> (thread=main, member=1):
java.lang.UnsupportedOperationException: configureCache: read-write-backing-map-scheme
at com.tangosol.net.DefaultConfigurableCacheFactory.configureCache(DefaultConfigurableCacheF
actory.java:901)
at com.tangosol.net.DefaultConfigurableCacheFactory.ensureCache(DefaultConfigurableCacheFact
ory.java:284)
at com.tangosol.net.CacheFactory.getCache(CacheFactory.java:606)
at com.tangosol.coherence.component.application.console.Coherence.doCache(Coherence.CDB:15)
at com.tangosol.coherence.component.application.console.Coherence.processCommand(Coherence.C
DB:192)
at com.tangosol.coherence.component.application.console.Coherence.run(Coherence.CDB:39)
at com.tangosol.coherence.component.Application.main(Application.CDB:4)<br><br> <b> Attachment: </b><br>tangosol-cache-config.xml <br> (*To use this attachment you will need to rename 403.bin to tangosol-cache-config.xml after the download is complete.)<br><br> <b> Attachment: </b><br>tangosol-coherence-override.xml <br> (*To use this attachment you will need to rename 404.bin to tangosol-coherence-override.xml after the download is complete.)

Answer 1

Hi Dimitri,
Your suggestion did work. Is there a way I can use <scheme-ref> to call a reference of a cachestore scheme? I'm trying to do something like this and it doesn't seem to work:
<caching-schemes>
<local-scheme>
<scheme-name>PCRankScore</scheme-name>
<cachestore-scheme>
<scheme-ref>RankScoreTangosolCacheBackingDAO</scheme-ref>
</cachestore-scheme>
</local-scheme>
<cachestore-scheme>
<scheme-name>RankScoreTangosolCacheBackingDAO</scheme-name>
<class-scheme>
<class-name>com.putnaminv.pc.dao.cache.rankscore.RankScoreTangosolCacheBackingDAO</class-name>
<init-params>
<init-param>
<param-type>java.lang.String</param-type>
<param-value>{cache-name}</param-value>
</init-param>
</init-params>
</class-scheme>
</cachestore-scheme>
</caching-schemes>