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JbossCache replication problem on Jboss6.0.0.m1
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created by <a href="http://community.jboss.org/people/bhaswar_goswami">Bhaswar Goswami</a> in <i>JBoss Cache</i> - <a href="http://community.jboss.org/message/547967#547967">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hi eveyone,</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I am exploring the Jboss Cache replication in a Jboss Clustered environment.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I have been using JBoss6.0.m1 for this purpose. I am having two Jboss instaces running on the same machine and using TCP stack for the discovery and communication between cluster members.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Here , is the command that I use to start the instances :</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="MARGIN-RIGHT: -45pt; tab-stops: -58.5pt"><strong>run.bat -c nodeA -g TestCluster -b NodeA_IP -Djboss.messaging.ServerPeerID=1 -Djboss.default.jgroups.stack=tcp</strong></p><p style="MARGIN-RIGHT: -45pt; tab-stops: -58.5pt"><strong>-Djgroups.tcpping.initial_hosts=NodeB_IP</strong></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><strong>run.bat -c nodeB -g TestCluster -b NodeB_IP -Djboss.messaging.ServerPeerID=2 -Djboss.default.jgroups.stack=tcp -Djgroups.tcpping.initial_hosts=NodeA_IP [7600]</strong></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Just for information , in this case I have already tested the HTTP Session and SateFullSession Bean replication and it's happening properly.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>To test EntityBean replication this is the configuration I have used :</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>1. Persistence.xml</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span style="color: #008080; font-size: 10pt; "><p align="left"> <<span style="color: #3f7f7f; font-size: 10pt; ">property</span><span style="font-size: 10pt;"> </span><span style="color: #7f007f; font-size: 10pt; ">name</span><span style="font-size: 10pt;">=</span><em><span style="color: #2a00ff; font-size: 10pt; ">"hibernate.cache.use_second_level_cache"</span><span style="font-size: 10pt;"> </span><span style="color: #7f007f; font-size: 10pt; ">value</span><span style="font-size: 10pt;">=</span><em><span style="color: #2a00ff; font-size: 10pt; ">"true"</span><span style="font-size: 10pt;"> </span><span style="color: #008080; font-size: 10pt; ">/></span><span style="font-size: 10pt;"><p> <span style="color: #008080; font-size: 10pt; "><</span><span style="color: #3f7f7f; font-size: 10pt; ">property</span><span style="font-size: 10pt;"> </span><span style="color: #7f007f; font-size: 10pt; ">name</span><span style="font-size: 10pt;">=</span><em><span style="color: #2a00ff; font-size: 10pt; ">"hibernate.cache.use_query_cache"</span><span style="font-size: 10pt;"> </span><span style="color: #7f007f; font-size: 10pt; ">value</span><span style="font-size: 10pt;">=</span><em><span style="color: #2a00ff; font-size: 10pt; ">"true"</span><span style="font-size: 10pt;"> </span><span style="color: #008080; font-size: 10pt; ">/></span><span style="font-size: 10pt;"><p> <span style="color: #008080; font-size: 10pt; "><</span><span style="color: #3f7f7f; font-size: 10pt; ">property</span><span style="font-size: 10pt;"> </span><span style="color: #7f007f; font-size: 10pt; ">name</span><span style="font-size: 10pt;">=</span><em><span style="color: #2a00ff; font-size: 10pt; ">"hibernate.cache.region.factory_class"</span><span style="font-size: 10pt;"> </span><span style="color: #7f007f; font-size: 10pt; ">value</span><span style="font-size: 10pt;">=</span><em><span style="color: #2a00ff; font-size: 10pt; ">"org.hibernate.cache.jbc2.JndiMultiplexedJBossCacheRegionFactory"</span><span style="font-size: 10pt;"> </span><span style="color: #008080; font-size: 10pt; ">/></span><span style="font-size: 10pt;"><p><span style="color: #008080; font-size: 10pt; "> <</span><span style="color: #3f7f7f; font-size: 10pt; ">property</span><span style="font-size: 10pt;"> </span><span style="color: #7f007f; font-size: 10pt; ">name</span><span style="font-size: 10pt;">=</span><em><span style="color: #2a00ff; font-size: 10pt; ">"hibernate.cache.region.jbc2.cachefactory"</span><span style="font-size: 10pt;"> </span><span style="color: #7f007f; font-size: 10pt; ">value</span><span style="font-size: 10pt;">=</span><em><span style="color: #2a00ff; font-size: 10pt; ">"java:CacheManager"</span><span style="font-size: 10pt;"> </span><span style="color: #008080; font-size: 10pt; ">/></span><span style="font-size: 10pt;"><p><span style="color: #008080; font-size: 10pt; "> <</span><span style="color: #3f7f7f; font-size: 10pt; ">property</span><span style="font-size: 10pt;"> </span><span style="color: #7f007f; font-size: 10pt; ">name</span><span style="font-size: 10pt;">=</span><em><span style="color: #2a00ff; font-size: 10pt; ">"hibernate.cache.region.jbc2.cfg.entity"</span><span style="font-size: 10pt;"> </span><span style="color: #7f007f; font-size: 10pt; ">value</span><span style="font-size: 10pt;">=</span><em><span style="color: #2a00ff; font-size: 10pt; ">"mvcc-entity"</span><span style="font-size: 10pt;"> </span><span style="color: #008080; font-size: 10pt; ">/></span><span style="font-size: 10pt;"><p><span style="color: #008080; font-size: 10pt; "> <</span><span style="color: #3f7f7f; font-size: 10pt; ">property</span><span style="font-size: 10pt;"> </span><span style="color: #7f007f; font-size: 10pt; ">name</span><span style="font-size: 10pt;">=</span><em><span style="color: #2a00ff; font-size: 10pt; ">"hibernate.cache.region.jbc2.cfg.collection"</span><span style="font-size: 10pt;"> </span><span style="color: #7f007f; font-size: 10pt; ">value</span><span style="font-size: 10pt;">=</span><em><span style="color: #2a00ff; font-size: 10pt; ">"mvcc-entity"</span><span style="font-size: 10pt;"> </span><span style="color: #008080; font-size: 10pt; ">/></span><span style="font-size: 10pt;"><p><span style="color: #008080; font-size: 10pt; "> <</span><span style="color: #3f7f7f; font-size: 10pt; ">property</span><span style="font-size: 10pt;"> </span><span style="color: #7f007f; font-size: 10pt; ">name</span><span style="font-size: 10pt;">=</span><em><span style="color: #2a00ff; font-size: 10pt; ">"hibernate.cache.region.jbc2.cfg.query"</span><span style="font-size: 10pt;"> </span><span style="color: #7f007f; font-size: 10pt; ">value</span><span style="font-size: 10pt;">=</span><em><span style="color: #2a00ff; font-size: 10pt; ">"local-query"</span><span style="color: #008080; font-size: 10pt; ">/></span><span style="font-size: 10pt;"><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p align="left" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p align="left" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></span></em></em>2. jboss-cache-manager-jboss-beans.xml<p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p align="left" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p align="left">   I have used the defualt definition and also tried changing the "cacheMode" to : REPL_SYNC</p><p align="left" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p align="left" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></p></span></em></em></p></span></em></em></p></span></em></em></p></span></em></em></p></span></em></em></p></span></em></em></p></span></p><p>The Second level cache it's working for a specific node , but it's not replicating to the other nodes.</p><p>Is it because of the TCP stack that I an using or do I need to do change some more configuration here ?</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Thanks in advance</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Bhaswar   </p></div>
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