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We are migrating from JBOSS 6.4 to JBOSS 7.0, In JBOSS 6.4, to add Instance ID in JSession ID we have done below configuration in standalone configuration xml:   <subsystem default-virtual-server="default-host" native="false" xmlns="urn:jboss:domain:web:2.2" instance-id="instanceName"> ............ ............ </subsystem>   However, on… (Show more)
in WildFly
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I am trying to componentize our monolithic java application into smaller parts using swarm, and have been running into a few problems with configuring some of the services.   One application that I am working on uses the "timer-service" made available through the swarm-ejb fraction. In order to ensure that the timers are fault tolerant, they are… (Show more)
in WildFly
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Could someone please update http://mod-cluster.jboss.org/? Website is sending users to mod_cluster 1.3.1.Final version that has known memory leak (in Apache's native module): [MODCLUSTER-522] Memory leak in processing MCMP, wrong apr pool used for allocation - JBoss Issue Tracker
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Hello. I am trying to set up Keycloak on 2 AWS EC2 instances in HA mode with use of JDBC_PING connected to RDS DB (MySQL 5.7). At startup I get an error when instances try to discover each other with "org.jgroups.protocols.pbcast.GMS", but I get a timeout error, after which it turns to standalone mode. It seems like if instances could not reach… (Show more)
in WildFly
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I have a docker image (docker version 17.09) for a java product that is using jboss. When, I am installing the product in normal course, it is deploying fine. However, when I am starting the Docker image of the same, it is giving below error: 06:51:36,621 ERROR [org.jboss.as.server] (Controller Boot Thread) WFLYSRV0055: Caught exception during… (Show more)
in WildFly
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Hi all, i trying to understand which is right way to update at runtime (es: during initialization) an environment variable only for jboss application context. I have a wrapper to native library that use in some applications and native library INIT method use an environment variable to update config parameters, so to use different config… (Show more)
in WildFly
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I have two Wildfly 9.0 nodes, which start with --server-config=standalone-full-ha.xml -b 0.0.0.0 And a clustered stateless session bean are deployed to these nodes.   A standalone client uses following properties to make the ejb call. Only the info of the first node has been provided. { org.jboss.ejb.client.scoped.context=true… (Show more)
in WildFly
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Hi,   I am making a migration to Wildfly 11 from WildflY 10.01 and I have a strange behaviour.   I have a front Apache 2.2 with several virtualhosts. In those virtualhost I have several context  pointing to different servers (tomcat and wildfly) and a proxypass to the balancer.   When I start a server of the cluster, trying to access a context… (Show more)
in WildFly
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Thank you in advance for reading this.   I have a Wildfly 9.0.2 domain with 2 mod cluster load balancers in front of my 4 application servers. We have sticky sessions set to true. I have noticed the following behavior:   User logs into application and is "stuck" to server X All future requests go to server X. Then on a page that has a lot of… (Show more)
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The Enterprise Java Newscast, hosted by Kito D. Mann, Ian Hlavats, and Daniel Hinojosa, is a monthly podcast that covers the latest headlines in the world of enterprise software development.   In this episode, Kito, Danno, and Ian discuss all things Java, Java EE, and JavaOne with special guest JavaOne Rockstar and Java Guardian Reza Rahaman.… (Show more)
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