[jboss-user] [JBossCache] - TreeCache Replication in Cluster not working
[Jboss - 4.2.2.GA
JGroups - 2.4.1-SP4
JBossCache - 1.4.1.SP5]
I'm testing simple TreeCache replication in Cluster mode. When some data is put in
cache of node1, node2 is notified but the cache on node2 is not updated with the new
data.
Here's the log snippet
Node1 log where data is added to cache
------------------------------------
2008-02-13 21:53:08,112 DEBUG [org.jboss.cache.eviction.BaseEvictionAlgorithm] Adding
element /a/b/c for a node that doesn't exist yet. Process as an add.
2008-02-13 21:53:08,114 DEBUG [org.jboss.cache.eviction.BaseEvictionAlgorithm] Adding
element /a/b/c/d for a node that doesn't exist yet. Process as an add.
Node2 log
-------------------------------------
2008-02-13 20:53:17,073 DEBUG [org.jboss.cache.marshall.TreeCacheMarshaller140] Received
call on an inactive Fqn region (/a/b/c). Calling notifyCallOnInactiveMetod
2008-02-13 20:53:17,079 DEBUG [org.jboss.cache.marshall.TreeCacheMarshaller140] Received
call on an inactive Fqn region (/a/b/c/d). Calling notifyCallOnInactiveMetod
Howerver node2 still shows 0 nodes
org.jboss.cache.TreeCache [0 nodes, 0 locks]
Hrere's my cache config file
| <?xml version="1.0" encoding="UTF-8"?>
| <server>
|
| <!-- ========================================================== -->
| <!-- Clustered Seratelbe cache config for use with JBoss Cache 1.4.x -->
| <!-- ========================================================== -->
| <mbean code="org.jboss.cache.TreeCache"
| name="jboss.cache:service=SeratelBeClusteredCache">
|
| <depends>jboss:service=Naming</depends>
| <!--depends>jboss:service=TransactionManager</depends-->
|
| <attribute name="IsolationLevel">NONE</attribute>
|
| <attribute name="CacheMode">REPL_SYNC</attribute>
|
| <!-- We want to activate/inactivate regions as beans are deployed -->
| <attribute
name="UseRegionBasedMarshalling">true</attribute>
| <!-- Must match the value of "useRegionBasedMarshalling" -->
| <attribute name="InactiveOnStartup">true</attribute>
|
| <!--
| JGroups stuff here --Omitted
| -->
|
|
| <attribute
name="InitialStateRetrievalTimeout">17500</attribute>
|
| <attribute name="SyncReplTimeout">17500</attribute>
|
| <!-- Max number of milliseconds to wait for a lock acquisition -->
| <attribute
name="LockAcquisitionTimeout">15000</attribute>
|
| <!-- Name of the eviction policy class. -->
| <attribute
name="EvictionPolicyClass">org.jboss.cache.eviction.LRUPolicy</attribute>
|
| <!-- Specific eviction policy configurations. -->
| <attribute name="EvictionPolicyConfig">
| <config>
| <attribute
name="wakeUpIntervalSeconds">5</attribute>
| <name>statefulClustered</name>
| <!-- So default region would never timeout -->
| <region name="/_default_">
| <attribute name="maxNodes">0</attribute>
| <attribute
name="timeToIdleSeconds">0</attribute>
| </region>
|
| </config>
| </attribute>
|
| <!-- Store passivated sessions to the file system -->
| <attribute name="CacheLoaderConfiguration">
| <config>
|
| <passivation>true</passivation>
| <shared>false</shared>
|
| <cacheloader>
| <class>org.jboss.cache.loader.FileCacheLoader</class>
| <!-- Passivate to the server data dir -->
| <properties>
| location=${jboss.server.data.dir}${/}seratelbeCache
| </properties>
| <async>false</async>
| <fetchPersistentState>true</fetchPersistentState>
| <ignoreModifications>false</ignoreModifications>
| </cacheloader>
|
| </config>
| </attribute>
| </mbean>
|
| </server>
|
I copied this config file from SFSB config file and I'm wondering If I missed some
nuances on setup.
Code putting data on the node1 is like so
cache.put("/a/b/c", "name", "Ben");
cache.put("/a/b/c/d", "uid", new Integer(322649));
Any pointers on proceeding forward on troubleshooting this would be great.
Thanks
Kumar
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