Hello,
I am trying to use the ServiceBindingManager to change the mcast_addr setting. We use
this service successfully to allow us to run more than 1 JBoss node on a machine but
also want to do this so that we can run independent clusters. Ideally I only want 1
version of cluster-service.xml and use ServiceBinding to change the mcast_addr value.
I am using the XSLTConfigDelegate to do this. I supply the cluster-service.xml extract
along with my service-config.
I get the following exception:
| 14:25:25,678 INFO [MainDeployer] Starting deployment of package:
file:/J:/3rdparty_javadev_vob/jboss/server/ro1/deploy/cluster-service.xml
| 14:25:25,819 WARN [ServiceConfigurator] Failed to apply service binding override
| javax.management.AttributeNotFoundException: Readable attribute 'PartitionConfig'
not found
| at
org.jboss.mx.capability.ReflectedMBeanDispatcher.getAttribute(ReflectedMBeanDispatcher.java:136)
| at
org.jboss.mx.server.MBeanServerImpl.getAttribute(MBeanServerImpl.java:453)
| at
org.jboss.services.binding.XSLTConfigDelegate.applyConfig(XSLTConfigDelegate.java:73)
| at org.jboss.services.binding.ServiceBindingManager.applyServiceConfig(S
|
It states that PartitionConfig is not readable.
When I look at my DefaultPartition MBean through jmx-console it shows that
PartitionConfig is WRITE-ONLY. Is there a reason for this? Could this be causing my
problem?
Many thanks in advance.
Regards
mark
CLUSTER XML
| <!-- ==================================================================== -->
| <!-- Cluster Partition: defines cluster -->
| <!-- ==================================================================== -->
|
| <mbean code="org.jboss.ha.framework.server.ClusterPartition"
| name="jboss:service=DefaultPartition">
|
| <attribute name="PartitionConfig">
| <Config>
| <!-- 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="${uk.co.hemscott.UDP.mcast_addr}" mcast_port="45566"
-->
| <UDP mcast_addr="228.1.2.5" mcast_port="45566"
| ip_ttl="64" ip_mcast="true"
| mcast_send_buf_size="150000" mcast_recv_buf_size="80000"
| ucast_send_buf_size="150000" ucast_recv_buf_size="80000"
| loopback="false" />
| <PING timeout="2000" num_initial_members="3"
| up_thread="true" down_thread="true" />
| <MERGE2 min_interval="5000" max_interval="10000" />
| <FD shun="true" up_thread="true" down_thread="true"
| timeout="2500" max_tries="5" />
| <VERIFY_SUSPECT timeout="3000" num_msgs="3"
| up_thread="true" down_thread="true" />
| <pbcast.NAKACK gc_lag="50" retransmit_timeout="300,600,1200,2400,4800"
| up_thread="true" down_thread="true" />
| <pbcast.STABLE desired_avg_gossip="20000"
| up_thread="true" down_thread="true" />
| <UNICAST timeout="5000" window_size="100" min_threshold="10"
| down_thread="true" />
| <FRAG frag_size="8192"
| down_thread="true" up_thread="true" />
| <pbcast.GMS join_timeout="5000" join_retry_timeout="2000"
| shun="true" print_local_addr="true" />
| <pbcast.STATE_TRANSFER up_thread="true" down_thread="true" />
| </Config>
| </attribute>
|
| <!-- Name of the partition being built -->
| <attribute name="PartitionName">DefaultPartition</attribute>
| <!-- Determine if deadlock detection is enabled -->
| <attribute name="DeadlockDetection">False</attribute>
| <!-- The JGroups protocol configuration -->
| </mbean>
|
SERVICE BINDING XML
| <service-config name="jboss:service=DefaultPartition"
| delegateClass="org.jboss.services.binding.XSLTConfigDelegate"
| >
| <delegate-config>
| <xslt-config configName="PartitionConfig"><![CDATA[
| <xsl:stylesheet
| xmlns:xsl='http://www.w3.org/1999/XSL/Transform' version='1.0'>
|
| <xsl:output method="xml" />
| <!--<xsl:param name="port"/>
|
| <xsl:variable name="portAJP" select="$port - 71"/>-->
|
| <xsl:template match="/">
| <xsl:apply-templates/>
| </xsl:template>
|
| <xsl:template match = "UDP">
| <UDP>
| <xsl:for-each select="@*">
| <xsl:choose>
| <xsl:when test="(name() = 'mcast_addr'">
| <!--<xsl:attribute name="mcast_addr"><xsl:value-of
select="$port"/></xsl:attribute>-->
| <xsl:attribute name="mcast_addr">228.1.2.4</xsl:attribute>
| </xsl:when>
| <xsl:otherwise>
| <xsl:attribute name="{name()}"><xsl:value-of select="."
/></xsl:attribute>
| </xsl:otherwise>
| </xsl:choose>
| </xsl:for-each>
| </UDP>
| </xsl:template>
|
| <xsl:template match="*|@*">
| <xsl:copy>
| <xsl:apply-templates select="@*|node()"/>
| </xsl:copy>
| </xsl:template>
| </xsl:stylesheet>
| ]]>
| </xslt-config>
| </delegate-config>
| <!--<binding port="8180" />-->
| </service-config>
|
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