[jboss-dev-forums] [Clustering Development] - HA-JNDI cluster issue

Mario Almeida do-not-reply at jboss.com
Wed Sep 29 07:29:01 EDT 2010


Mario Almeida [http://community.jboss.org/people/mario.almeida] created the discussion

"HA-JNDI cluster issue"

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Hi All, 
 
 OS: Centos 5.3 64bit 
  http://www.coderanch.com/forums/f-63/JBoss JBOSS 4.2.3.GA 
 JAVA 1.6u18 64bit 
 
 I have 4  http://www.coderanch.com/forums/f-7/Servlets servlet Servers => ServerA, ServerB, ServerC and ServerD which connect to  HA-JNDI cluster consisting of 2 nodes, node1 and node2 (EJB3 stateless) 
 
 Most of the request from front-end serves to the back-end servers ( http://www.coderanch.com/forums/f-11/EJB-JEE EJB) goes only to node1, which cause node1 with high cpu usage more then 150% and load average is more then 10 
 
 ServerA 
 java.naming.provier.url=node1:1100,node2:1100 
 
 ServerB 
 java.naming.provier.url=node2:1100,node1:1100 
 
 ServerC 
 java.naming.provier.url=node1:1100,node2:1100 
 
 ServerD 
 java.naming.provier.url=node2:1100,node1:1100 
 
 The nodes are started with -Djboss.partition.name=cluster-00  command line parameter, should I use -g cluster-00 instead of  -Djboss.partition.name? 
 
 How to I find why most of the request goes only to node1.
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