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Questions tagged [wildfly-cluster]

19 questions
4
votes
1 answer

How to group different cache in a cluster

Assume there are four instances of WildFly 8 running on two machines within the same network. Let's name them A, B, C and D. A, B runs on machine1 and C, D on machine2. In case of UDP clustering it's working fine with multicast address. Using TCP I…
johnsi george
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WildFly 11 - JGroups initialization delay

We have a web based application running on WildFly 11 (Migrated from WildFly 9 recently) and we are facing this weird issue when all the nodes in the cluster are started up. Here is how our application is designed to login and show the home…
Balu
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2
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1 answer

Infinispan NotSerializableException when spinning up WAR in Wildfly 16

I am trying to run my application on 2 Wildfly 16 nodes running in Standalone mode using the standalone-full-ha.xml configuration. When the 2nd node starts up, the first attempts to distribute/balance the default web cache to the new node. When it…
Jonathan Putney
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2
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1 answer

Wildfly 9.0.2.Final: "IOP00410216: (COMM_FAILURE) Unable to create listener thread on the specified port: 3529"

I have a Wildfly cluster as described on this blog post. I recently updated the datasource to the new HA MS SQL Server cluster we have and restarted our entire, specific server (using the Linux Service we created). Unfortunately, the error I…
Buhake Sindi
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1 answer

How to deploy .war in node of own choice in Wildfly cluster?

I have deployed a .war and WF choose itself one of 3 node and deploys in same. (01,02,03) I want to .war to shift from say 03 to 02 manually. (not redeploy again and again and see when it will choose). As of now following file is there in jboss…
fatherazrael
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1 answer

Wildfly : Singleton Deployment on Cluster | Elects two servers in Server Group

This does not happens all time but many a times. 3 Clusters of Server Group Wildfly 16 Deploy .war from UI. It picks fine on one server:: 2020-02-26 07:21:12,951 INFO [org.wildfly.clustering.server] (LegacyDistributedSingletonService - 1)…
fatherazrael
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How to increase Wildfly timeout on start/stop a group of servers?

I'm using Wildfly in domain mode and our bigger groups of servers (with big EARs deployed) always respond our start/stop with Request timeout after few seconds, even when the command start/stop occurring with success in the servers. With our…
Dherik
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Spring websockets across Wildfly 10.1 cluster

Using Wildfly 10.1 standalone-full-ha.xml with the included ActiveMQ Artemis 1.1.0. Enabled STOMP by adding this to the activemq config:
user66332
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1 answer

How to deploy to Wildfly Cluster using Atlassian Bamboo

I am creating CI and CD build process in Bamboo. Our applications are deployed in a Wildfly 9.0.2.Final server (which is clustered). Example, our deployment environment is as follows: DEPLOYMENT (MASTER server) DEV QA PRE_PROD How do I configure…
Buhake Sindi
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1 answer

Wildfly domain mode additional validations problems

I am currently working on migrating my company's production environment from JBoss 5 to Wildfly 10 and Java 6 to Java 8, I have heard that the domain operation mode may present some additional validations problems between exchanging messages between…
Junior Pacheco
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Configuring a xa-datasource(Wildfly) in HA mode with a Postgresql JDBC driver

After many attempts, it seems that the combination xa-datasource <-> postgres driver does not support a failover configuration with non default port(5432). I guess, that the driver does not implements all methods expected by xa. I'd be glad if…
Marc
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Wildfly 26.1 Cluster 'Initial state transfer timed out for cache'

I am trying to configure wildfly 26.1 with High Availability as mentioned here with 2 servers, server A and server B and a Haproxy in front of them. I'm using the default configuration for standalone-ha.xml and everything is working fine. When the 2…
tsotzolas
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How can I cluster application-scope state in wildfly?

I would like to cluster a map that is kept on application-level scope. A first thought was to use a @Singleton, @Clustered bean with a field holding my data. This does not seem to work and my guess is that it was never implemented This post proposes…
Marinos An
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wildfly cluster login with java ee 8 security-api

we are trying to create a wildfly 16 High Available cluster with JEE8 Security API. Project works as standalone application well but not as cluster! We are getting a infispan NotSerializableException. We have a wildfly 16 standalone application with…
alechner
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How to propagate truststore updates in a cluster using Wildfly?

I have an application running on Wildfly 10 in a domain setup with more than 10 machines. Clients consume REST webservices using SSL authentication, in this scenario we will be adding clients on a daily basis so it is important to be able to…
codenoob
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