Issues with element:introduce-cache-config

Question

we have a common cache configuration file (log4j-server-cache-config.xml) and we want to include it to other cache config file. but we tried different approaches, none of them seems work. here are the configuration file we use:
<?xml version='1.0'?>
<cache-config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://xmlns.oracle.com/coherence/coherence-cache-config"
xsi:schemaLocation="http://xmlns.oracle.com/coherence/coherence-cache-config coherence-cache-config.xsd"
xmlns:element="class://com.oracle.coherence.environment.extensible.namespaces.XmlElementProcessingNamespaceContentHandler"
element:introduce-cache-config="log4j-server-cache-config.xml">
     <defaults>
          <serializer>
               <instance>
                    <class-name>com.tangosol.io.pof.ConfigurablePofContext</class-name>
                    <init-params>
                         <init-param>
                              <param-type>String</param-type>
                              <param-value>etlm-pof-config.xml</param-value>
                         </init-param>
                    </init-params>
               </instance>
          </serializer>
     </defaults>
     <caching-scheme-mapping>
          <cache-mapping>
               <cache-name>etlm-codelist</cache-name>
               <scheme-name>etlm-distribute-scheme</scheme-name>
               <init-params>
                    <init-param>
                         <param-name>max-size</param-name>
                         <param-value>5m</param-value>
                    </init-param>
                    <init-param>
                         <param-name>expiry-delay</param-name>
                         <param-value>5m</param-value>
                    </init-param>
               </init-params>
          </cache-mapping>
          <cache-mapping>
               <cache-name>etlm-*</cache-name>
               <scheme-name>etlm-distribute-scheme</scheme-name>
          </cache-mapping>
     </caching-scheme-mapping>
     <caching-schemes>
               <local-scheme>
                    <scheme-name>unlimited-local</scheme-name>
                    <high-units>{max-size 50m}</high-units>
                    <unit-calculator>BINARY</unit-calculator>
                    <expiry-delay>{expiry-delay 0}</expiry-delay>
               </local-scheme>
               <distributed-scheme>
                    <scheme-name>etlm-distribute-scheme</scheme-name>
                    <scheme-ref>etlm-base</scheme-ref>
                    <autostart>true</autostart>
               </distributed-scheme>
               <distributed-scheme>
                    <scheme-name>etlm-base</scheme-name>
                    <service-name>ETLMDistributedCache</service-name>
                    <partition-count>257</partition-count>
                    <backing-map-scheme>
                         <local-scheme>
                              <scheme-ref>unlimited-local</scheme-ref>
                         </local-scheme>
                    </backing-map-scheme>
                    <autostart>true</autostart>
               </distributed-scheme>
               <proxy-scheme>
                    <service-name>ExtendTcpProxyService</service-name>
                    <thread-count>20</thread-count>
                    <acceptor-config>
                         <tcp-acceptor>
                              <local-address>
                                   <address system-property="tangosol.coherence.proxy.host">localhost</address>
                                   <port system-property="tangosol.coherence.proxy.port">18030</port>
                              </local-address>
                         </tcp-acceptor>
                    </acceptor-config>
                    <autostart system-property="tangosol.coherence.proxy">true</autostart>
               </proxy-scheme>
     </caching-schemes>
</cache-config>
Following is the log4j-server-cache-config.xml
<?xml version='1.0'?>
<cache-config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xmlns="http://xmlns.oracle.com/coherence/coherence-cache-config"
     xsi:schemaLocation="http://xmlns.oracle.com/coherence/coherence-cache-config coherence-cache-config.xsd">
     <cachdding-scheme-mapping>
          <cache-mapping>
               <cache-name>dist-log4j</cache-name>
               <scheme-name>engineering-distributed</scheme-name>
               <init-params>
                    <init-param>
                         <param-name>write-delay</param-name>
                         <param-value>1s</param-value>
                    </init-param>
                    <init-param>
                         <param-name>write-batch-factor</param-name>
                         <param-value>0.5</param-value>
                    </init-param>
               </init-params>
          </cache-mapping>
     </caching-scheme-mapping>
     <caching-schemes>
          <local-scheme>
               <scheme-name>unlimited-local</scheme-name>
               <unit-calculator>BINARY</unit-calculator>
          </local-scheme>
          <distributed-scheme>
               <scheme-name>engineering-distributed</scheme-name>
               <service-name>Log4JDistributedCache</service-name>
               <thread-count>20</thread-count>
               <backing-map-scheme>
                    <read-write-backing-map-scheme>
<internal-cache-scheme>
                         <local-scheme/>
                    </internal-cache-scheme>
                    <cachestore-scheme>
                    <class-scheme>
                         <class-name>com.adp.cache.log4j.LoggingCacheStore</class-name>
                              <init-params>
                              <init-param>
                                   <param-type>java.lang.String</param-type>
                                   <param-value>jdbc:oracle:thin:@10.17.134.215:1521:poc</param-value>
                              </init-param>
                              <init-param>
                                   <param-type>java.lang.String</param-type>
                                   <param-value>oracle.jdbc.driver.OracleDriver</param-value>
                              </init-param>
                              <init-param>
                                   <param-type>java.lang.String</param-type>
                                   <param-value>poc</param-value>
                              </init-param>
                              <init-param>
                                   <param-type>java.lang.String</param-type>
                                   <param-value>tiger</param-value>
                              </init-param>
                              <init-param>
                                   <param-type>java.lang.String</param-type>
                                   <param-value>INSERT INTO LOG_JDBC (LogTime, LogLevel, ClassName, LogMessage) VALUES (?)</param-value>
                              </init-param>
                              </init-params>
                         </class-scheme>
          </cachestore-scheme>
          <write-delay>
               {write-delay 0}
          </write-delay>
          <write-batch-factor>
               {write-batch-factor 0}
          </write-batch-factor>
          <write-requeue-threshold>
               {write-requeue-threshold 0}
          </write-requeue-threshold>
     </read-write-backing-map-scheme>
               </backing-map-scheme>
               <autostart>true</autostart>
          </distributed-scheme>
          <proxy-scheme>
               <service-name>Log4JTcpProxyService</service-name>
               <thread-count>20</thread-count>
               <acceptor-config>
                    <tcp-acceptor>
                         <local-address>
                              <address system-property="tangosol.coherence.proxy.host">localhost</address>
                              <port system-property="tangosol.coherence.proxy.port">20170</port>
                         </local-address>
                    </tcp-acceptor>
               </acceptor-config>
               <autostart system-property="tangosol.coherence.proxy.enabled">true</autostart>
          </proxy-scheme>
     </caching-schemes>
</cache-config>
I included coherence-common 2.1.1.288 jar file in front of all of the other jar files. the server can be started up successfully without any error or exceptions, but I don't see any services from Log4J-server-cache-config.xml from the startup console. here is the output from server startup:
C:\coherence\coherence3.7.1\bin>"C:\Progra~1\Java\jdk1.6.0_21\bin\java" -server -showversion ""-Xms512m -Xmx512m"" -Dtangosol.coherence.log.level=9 -Dtangosol.coherence.override=et
lm\etlm-server-config.xml -Dtangosol.coherence.localhost=10.17.134.215 -Dtangosol.coherence.localport=8088 -cp "etlm\coherence-common.jar;C:\coherence\coherence3.7.1\bin\\..\lib\c
oherence.jar;etlm\CacheService.jar;etlm\commons-pool-1.5.6.jar;etlm\commons-dbcp-1.4.jar;etlm\commons-lang3-3.1.jar;etlm\log4j-1.2.16.jar;etlm\ojdbc6.jar;etlm\etlm.jar" com.tangoso
l.net.DefaultCacheServer
java version "1.6.0_21"
Java(TM) SE Runtime Environment (build 1.6.0_21-b07)
Java HotSpot(TM) 64-Bit Server VM (build 17.0-b17, mixed mode)
2012-01-03 10:18:21.256/0.461 Oracle Coherence 3.7.1.0 <Info> (thread=main, member=n/a): Loaded operational configuration from "jar:file:/C:/coherence/coherence3.7.1/lib/coherence.
jar!/tangosol-coherence.xml"
2012-01-03 10:18:21.344/0.549 Oracle Coherence 3.7.1.0 <Info> (thread=main, member=n/a): Loaded operational overrides from "file:/C:/coherence/coherence3.7.1/bin/etlm/etlm-server-c
onfig.xml"
2012-01-03 10:18:21.349/0.554 Oracle Coherence 3.7.1.0 <D5> (thread=main, member=n/a): Optional configuration override "/custom-mbeans.xml" is not specified
2012-01-03 10:18:21.349/0.554 Oracle Coherence 3.7.1.0 <D6> (thread=main, member=n/a): Loaded edition data from "jar:file:/C:/coherence/coherence3.7.1/lib/coherence.jar!/coherence-
grid.xml"
Oracle Coherence Version 3.7.1.0 Build 27797
Grid Edition: Development mode
Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.
2012-01-03 10:18:21.672/0.877 Oracle Coherence GE 3.7.1.0 <Info> (thread=main, member=n/a): Loaded cache configuration from "file:/C:/coherence/coherence3.7.1/bin/etlm/etlm-server-
cache-config.xml"
2012-01-03 10:18:22.313/1.518 Oracle Coherence GE 3.7.1.0 <D4> (thread=main, member=n/a): TCMP bound to /10.17.134.215:8088 using SystemSocketProvider
2012-01-03 10:18:22.559/1.764 Oracle Coherence GE 3.7.1.0 <D7> (thread=PacketListener1, member=n/a): Growing MultiplexingWriteBufferPool segment '65536' to 2 generations
2012-01-03 10:18:27.622/6.827 Oracle Coherence GE 3.7.1.0 <Info> (thread=Cluster, member=n/a): Created a new cluster "ETLMDIT" with Member(Id=1, Timestamp=2012-01-03 10:18:22.373,
Address=10.17.134.215:8088, MachineId=27829, Location=site:,machine:leon-desk,process:9064, Role=CoherenceServer, Edition=Grid Edition, Mode=Development, CpuCount=8, SocketCount=8)
UID=0x0A1186D700000134A42653A56CB51F98
2012-01-03 10:18:27.626/6.831 Oracle Coherence GE 3.7.1.0 <Info> (thread=main, member=n/a): Started cluster Name=ETLMDIT
WellKnownAddressList(Size=1,
WKA{Address=10.17.134.215, Port=8088}
MasterMemberSet(
ThisMember=Member(Id=1, Timestamp=2012-01-03 10:18:22.373, Address=10.17.134.215:8088, MachineId=27829, Location=site:,machine:leon-desk,process:9064, Role=CoherenceServer)
OldestMember=Member(Id=1, Timestamp=2012-01-03 10:18:22.373, Address=10.17.134.215:8088, MachineId=27829, Location=site:,machine:leon-desk,process:9064, Role=CoherenceServer)
ActualMemberSet=MemberSet(Size=1
Member(Id=1, Timestamp=2012-01-03 10:18:22.373, Address=10.17.134.215:8088, MachineId=27829, Location=site:,machine:leon-desk,process:9064, Role=CoherenceServer)
MemberId|ServiceVersion|ServiceJoined|MemberState
1|3.7.1|2012-01-03 10:18:27.622|JOINED
RecycleMillis=1200000
RecycleSet=MemberSet(Size=0
TcpRing{Connections=[]}
IpMonitor{AddressListSize=0}
2012-01-03 10:18:27.657/6.862 Oracle Coherence GE 3.7.1.0 <D5> (thread=Invocation:Management, member=1): Service Management joined the cluster with senior service member 1
2012-01-03 10:18:27.893/7.098 Oracle Coherence GE 3.7.1.0 <Info> (thread=DistributedCache:ETLMDistributedCache, member=1): Loaded POF configuration from "jar:file:/C:/coherence/coh
erence3.7.1/bin/etlm/etlm.jar!/etlm-pof-config.xml"; this document does not refer to any schema definition and has not been validated.
2012-01-03 10:18:27.929/7.134 Oracle Coherence GE 3.7.1.0 <Info> (thread=DistributedCache:ETLMDistributedCache, member=1): Loaded included POF configuration from "jar:file:/C:/cohe
rence/coherence3.7.1/lib/coherence.jar!/coherence-pof-config.xml"
2012-01-03 10:18:27.995/7.200 Oracle Coherence GE 3.7.1.0 <D5> (thread=DistributedCache:ETLMDistributedCache, member=1): Service ETLMDistributedCache joined the cluster with senior
service member 1
2012-01-03 10:18:28.021/7.226 Oracle Coherence GE 3.7.1.0 <D6> (thread=DistributedCache:ETLMDistributedCache, member=1): Service ETLMDistributedCache: sending PartitionConfig Confi
gSync to all
2012-01-03 10:18:28.275/7.480 Oracle Coherence GE 3.7.1.0 <Info> (thread=Proxy:ExtendTcpProxyService:TcpAcceptor, member=1): TcpAcceptor now listening for connections on 10.17.134.
215:18030
2012-01-03 10:18:28.414/7.619 Oracle Coherence GE 3.7.1.0 <D5> (thread=Proxy:ExtendTcpProxyService:TcpAcceptor, member=1): Started: TcpAcceptor{Name=Proxy:ExtendTcpProxyService:Tcp
Acceptor, State=(SERVICE_STARTED), ThreadCount=20, HungThreshold=0, TaskTimeout=0, Codec=Codec(Format=POF), Serializer=com.tangosol.io.pof.ConfigurablePofContext, PingInterval=0, P
ingTimeout=30000, RequestTimeout=30000, SocketProvider=SystemSocketProvider, LocalAddress=[WRTVDCDVMJPCA33/10.17.134.215:18030], SocketOptions{LingerTimeout=0, KeepAliveEnabled=tru
e, TcpDelayEnabled=false}, ListenBacklog=0, BufferPoolIn=BufferPool(BufferSize=2KB, BufferType=DIRECT, Capacity=Unlimited), BufferPoolOut=BufferPool(BufferSize=2KB, BufferType=DIRE
CT, Capacity=Unlimited)}
2012-01-03 10:18:28.419/7.624 Oracle Coherence GE 3.7.1.0 <D5> (thread=Proxy:ExtendTcpProxyService, member=1): Service ExtendTcpProxyService joined the cluster with senior service
member 1
2012-01-03 10:18:28.422/7.627 Oracle Coherence GE 3.7.1.0 <Info> (thread=main, member=1):
Services
ClusterService{Name=Cluster, State=(SERVICE_STARTED, STATE_JOINED), Id=0, Version=3.7.1, OldestMemberId=1}
InvocationService{Name=Management, State=(SERVICE_STARTED), Id=1, Version=3.1, OldestMemberId=1}
PartitionedCache{Name=ETLMDistributedCache, State=(SERVICE_STARTED), LocalStorage=enabled, PartitionCount=257, BackupCount=1, AssignedPartitions=257, BackupPartitions=0}
ProxyService{Name=ExtendTcpProxyService, State=(SERVICE_STARTED), Id=3, Version=3.7, OldestMemberId=1}
Started DefaultCacheServer...
It seems to me class XmlElementProcessingNamespaceContentHandler is not invoked.
thanks for the help

Answer 1

Hi Leon,
Your problem might be that you have a custom overrides file so you are not including the overrides file from the Incubator Commons...
2012-01-03 10:18:21.344/0.549 Oracle Coherence 3.7.1.0 <Info> (thread=main, member=n/a): Loaded operational overrides from "file:/C:/coherence/coherence3.7.1/bin/etlm/etlm-server-config.xml" The tangosol-coherence-override file in the Incubator looks like this
<coherence>
    <configurable-cache-factory-config>
        <class-name>com.oracle.coherence.environment.extensible.ExtensibleEnvironment</class-name>
        <init-params>
            <init-param>
                <param-type>java.lang.String</param-type>
                <param-value system-property="tangosol.coherence.cacheconfig">coherence-cache-config.xml</param-value>
            </init-param>
        </init-params>
    </configurable-cache-factory-config>
</coherence>If you do not have the configuration shown above then the Incubator com.oracle.coherence.environment.extensible.ExtensibleEnvironment will not be used as the Cache Factory and most of the Incubator functionality will not work.
You have two options; either make sure that the <configurable-cache-factory-config> section from the Incubator configuration added to your etlm-server-config.xml or make the first part of your etlm-server-config.xml file look like this...
<coherence xml-override="/tangosol-coherence-override.xml">    ...if you do this then your etlm-server-config.xml file will be read in then the tangosol-coherence-override file from the Incubator will be read in too.
JK