I have clustered two computers by changing cluster-service.xml and farm.xml as given
below.
cluster-service.xml
<?xml version="1.0" encoding="UTF-8"?>
<!-- ===================================================================== -->
<!-- -->
<!-- Sample Clustering Service Configuration -->
<!-- -->
<!-- ===================================================================== -->
<!-- ==================================================================== -->
<!-- Cluster Partition: defines cluster -->
<!-- ==================================================================== -->
<!-- Name of the partition being built -->
MySpecialNewPartition
<!-- Determine if deadlock detection is enabled -->
True
<!-- The JavaGroups protocol configuration -->
<!-- UDP: if you have a multihomed machine,
set the bind_addr attribute to the appropriate NIC IP address -->
<!-- UDP: On Windows machines, because of the media sense feature
being broken with multicast (even after disabling media sense)
set the loopback attribute to true -->
<UDP mcast_addr="228.1.2.3" mcast_port="45566"
ip_ttl="64" ip_mcast="true"
mcast_send_buf_size="150000" mcast_recv_buf_size="80000"
ucast_send_buf_size="150000" ucast_recv_buf_size="80000"
loopback="false" />
<PING timeout="2000" num_initial_members="3"
up_thread="true" down_thread="true" />
<MERGE2 min_interval="5000" max_interval="10000" />
<FD shun="true" up_thread="true" down_thread="true" />
<VERIFY_SUSPECT timeout="1500"
up_thread="true" down_thread="true" />
<pbcast.STABLE desired_avg_gossip="20000"
up_thread="true" down_thread="true" />
<pbcast.NAKACK gc_lag="50" retransmit_timeout="300,600,1200,2400,4800"
up_thread="true" down_thread="true" />
<UNICAST timeout="5000" window_size="100" min_threshold="10"
down_thread="true" />
<FRAG frag_size="8192"
down_thread="true" up_thread="true" />
<pbcast.GMS join_timeout="5000" join_retry_timeout="2000"
shun="true" print_local_addr="true" />
<pbcast.STATE_TRANSFER up_thread="true" down_thread="true" />
<!-- ==================================================================== -->
<!-- HA Session State Service for SFSB -->
<!-- ==================================================================== -->
jboss:service=MySpecialNewPartition
<!-- Name of the partition to which the service is linked -->
MySpecialNewPartition
<!-- JNDI name under which the service is bound -->
/HASessionState/Default
<!-- Max delay before cleaning unreclaimed state.
Defaults to 30*60*1000 => 30 minutes -->
0
<!-- ==================================================================== -->
<!-- HA JNDI -->
<!-- ==================================================================== -->
jboss:service=MySpecialNewPartition
<!-- Name of the partition to which the service is linked -->
MySpecialNewPartition
<!-- RmiPort to be used by the HA-JNDI service
once bound. 0 => auto. -->
0
<!-- Port on which the HA-JNDI stub is made available -->
1100
<!-- Backlog to be used for client-server RMI
invocations during JNDI queries -->
50
<!-- Multicast Address and Group used for auto-discovery -->
230.0.0.4
1102
<!-- Client socket factory to be used for client-server
RMI invocations during JNDI queries -->
<!--attribute name="ClientSocketFactory">custom</attribute-->
<!-- Server socket factory to be used for client-server
RMI invocations during JNDI queries -->
<!--attribute name="ServerSocketFactory">custom</attribute-->
<!--
0
custom
custom
custom
-->
<!-- ==================================================================== -->
<!-- Distributed cache invalidation -->
<!-- ==================================================================== -->
jboss:service=MySpecialNewPartition
jboss.cache:service=InvalidationManager
jboss.cache:service=InvalidationManager
MySpecialNewPartition
DefaultJGBridge
farm-service.xml
<?xml version="1.0" encoding="UTF-8"?>
<!-- ===================================================================== -->
<!-- -->
<!-- Sample Farming Service Configuration -->
<!-- -->
<!-- ===================================================================== -->
jboss:service=MySpecialNewPartition
MySpecialNewPartition
jboss.web:service=WebServer
<!-- Uncomment (and comment/remove version below) to enable usage of the
DeploymentCache
<depends optional-attribute-name="Deployer">jboss.deployment:type=DeploymentCache
-->
<depends optional-attribute-name="Deployer">jboss.system:service=MainDeployer
<!-- The URLComparator can be used to specify a deployment ordering
for deployments found in a scanned directory. The class specified
must be an implementation of java.util.Comparator, it must be able
to compare two URL objects, and it must have a no-arg constructor.
Two deployment comparators are shipped with JBoss:
- org.jboss.deployment.DeploymentSorter
Sorts by file extension, as follows:
"sar", "service.xml", "rar", "jar", "war", "wsr", "ear", "zip",
"*"
- org.jboss.deployment.scanner.PrefixDeploymentSorter
If the name portion of the url begins with 1 or more digits, those
digits are converted to an int (ignoring leading zeroes), and
files are deployed in that order. Files that do not start with
any digits will be deployed last, and they will be sorted by
extension as above with DeploymentSorter.
-->
org.jboss.deployment.DeploymentSorter
<!--
org.jboss.deployment.scanner.PrefixDeploymentSorter
-->
<!-- The Filter specifies a java.io.FileFilter for scanned
directories. Any file not accepted by this filter will not be
deployed. The org.jboss.deployment.scanner.DeploymentFilter
rejects the following patterns:
"#*", "%*", ",*", ".*", "_$*", "*#", "*$", "*%", "*.BAK",
"*.old", "*.orig", "*.rej", "*.bak", "*,v", "*~", ".make.state",
".nse_depinfo", "CVS", "CVS.admin", "RCS", "RCSLOG", "SCCS",
"TAGS", "core", "tags"
-->
org.jboss.deployment.scanner.DeploymentFilter
5000
<!-- URLs are comma seperated and unprefixed arguments are considered
file URLs and resolve relative to server home(JBOSS_DIST/server/default)
unless the given path is absolute. Any referenced directories cannot
be unpackaged archives, use the parent directory of the unpacked
archive.
-->
farm/
and all\deploy\jbossha-httpsession.sar\ClusteredHttpSessionEB.jar\META-INF\jboss.xml
<?xml version='1.0' ?>
<!DOCTYPE jboss PUBLIC
"-//JBoss//DTD JBOSS 3.2//EN"
"http://www.jboss.org/j2ee/dtd/jboss_3_2.dtd";>
<!-- Version: $Id: jboss.xml,v 1.6.2.3 2003/03/05 02:40:34 starksm Exp $ -->
<invoker-proxy-bindings>
<invoker-proxy-binding>
this-rmi-invoker
<invoker-mbean>jboss:service=invoker,type=jrmp</invoker-mbean>
<proxy-factory>org.jboss.proxy.ejb.ProxyFactory</proxy-factory>
<proxy-factory-config>
<client-interceptors>
org.jboss.proxy.ejb.HomeInterceptor
org.jboss.ha.httpsession.beanimpl.ejb.ClientTCLInterceptor
org.jboss.invocation.InvokerInterceptor
org.jboss.proxy.ejb.EntityInterceptor
org.jboss.ha.httpsession.beanimpl.ejb.ClientTCLInterceptor
org.jboss.invocation.InvokerInterceptor
<list-entity>
org.jboss.proxy.ejb.ListEntityInterceptor
org.jboss.ha.httpsession.beanimpl.ejb.ClientTCLInterceptor
org.jboss.invocation.InvokerInterceptor
</list-entity>
</client-interceptors>
</proxy-factory-config>
</invoker-proxy-binding>
</invoker-proxy-bindings>
<enterprise-beans>
<ejb-name>ClusteredHTTPSession</ejb-name>
<jndi-name>clustering/HTTPSession</jndi-name>
<local-jndi-name>clustering/LocalHTTPSession</local-jndi-name>
<configuration-name>Clustered in-memory CMP EntityBean</configuration-name>
<invoker-bindings>
<invoker-proxy-binding-name>this-rmi-invoker</invoker-proxy-binding-name>
</invoker-bindings>
</enterprise-beans>
<container-configurations>
<container-configuration>
<container-name>Clustered in-memory CMP EntityBean</container-name>
<call-logging>false</call-logging>
<container-interceptors>
org.jboss.ha.httpsession.beanimpl.ejb.ServerTCLInterceptor
org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor
org.jboss.ejb.plugins.LogInterceptor
org.jboss.ejb.plugins.EntityLockInterceptor
org.jboss.ejb.plugins.EntityInstanceInterceptor
org.jboss.ejb.plugins.EntitySynchronizationInterceptor
</container-interceptors>
<instance-pool>org.jboss.ejb.plugins.EntityInstancePool</instance-pool>
<instance-cache>org.jboss.ejb.plugins.ClusterSyncEntityInstanceCache</instance-cache>
<persistence-manager>org.jboss.ejb.plugins.CMPClusteredInMemoryPersistenceManager</persistence-manager>
<locking-policy>org.jboss.ejb.plugins.lock.QueuedPessimisticEJBLock</locking-policy>
<container-cache-conf>
<cache-policy>org.jboss.ejb.plugins.LRUEnterpriseContextCachePolicy</cache-policy>
<cache-policy-conf>
<min-capacity>50</min-capacity>
<max-capacity>1000000</max-capacity>
<overager-period>300</overager-period>
<max-bean-age>600</max-bean-age>
<resizer-period>400</resizer-period>
<max-cache-miss-period>60</max-cache-miss-period>
<min-cache-miss-period>1</min-cache-miss-period>
<cache-load-factor>0.75</cache-load-factor>
</cache-policy-conf>
</container-cache-conf>
<container-pool-conf>
10
100
</container-pool-conf>
<commit-option>A</commit-option>
<cluster-config>
<partition-name>MySpecialNewPartition</partition-name>
</cluster-config>
jboss:service=MySpecialNewPartition
jboss:service=invoker,type=jrmp
</container-configuration>
</container-configurations>
I am able to see the clustered view also.I am using a non-ejb application that
contains java,jsp,servlets etc.Next step i want to put a new node for load balancing
.I want to know how to do it.I want to implement it.Along with that i want to know any
mistake i made in the above files that need to be rectified.Please help me in this
matter
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