• Memory Leak in JBossLocalTransactionProvider

    Hi,   We have analyzed a case where two Jboss server are implicated in a remote EJB transaction.   The scenario is the following :   Java standalone client -------(EJB CALL on server 1)------>&#...
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  • Consequences of restarting one of participants in a distributed transaction

    In short: my question is about the mechanism of committing changes in a distributed transaction. Distributed between two Wildfly server instances. What's important in my examples, is that one of servers is restarted b...
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    last modified by abof
  • Using Narayana with Hibernate + Spring Boot

    As you know, Spring Boot allows programmers to use Narayana, as well as other JTA implementatios (namely Atomikos and Bitronix), out of the box, by simply importing a starter dependency in your POM file and letting Sp...
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    last modified by mauriclaudio
  • Failed to execute BlackTie quickstarts

    Hi, I am using jboss-eap-7.1 and blacktie-5.7.2.Final. I have performed following steps :- 1. unzip wildfly-blacktie-build-${VERSION}-bin.zip into ${WILDFLY_LOCATION} 2. copy blacktie-admin-services-ear-*.ear to di...
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  • Use JMS integration classes for MessageListener

    Hi,   I've started to use the integration classes for JMS (package org.jboss.narayana.jta.jms). That's very nice, as it allow to use very easily Narayana with a JMS MessageProducer or a JMS MessageConsumer. But ...
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  • Journal log store for transaction logs

    In the latest JBoss EAP 7.1 PERFORMANCE TUNING GUIDE under Transactions Subsystem Tuning it says:   "For better XA transaction performance, it is recommended that you use a journal log store... Especially for ...
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  • Slow performance spring.io flow from ActiveMQ to OracleAQ with XA

    I have a Spring integration flow which bridges from ActiveMQ to OracleAQ. See example project under GitHub - cknzl2014/springio-ora-xa.   When I run it without XA, it is blazingly fast. With XA, it processes o...
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  • Tomcat integration issue  with MySql Database

    I am facing issue while integrating JBossTS with Tomcat 8. I am following MySQL database. Below is the stack strace :   WARN: ARJUNA012125: TwoPhaseCoordinator.beforeCompletion - failed for SynchronizationImple...
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  • Java 9 and javax.transaction

    Hello   I've seen this  JTA API on Java 9 ? and I do not quite understand what the end user should actually do. I am migrating a microservice framework to java 9 and most of javax.transaction classes are no...
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  • How transactions and participants resources are populated ?

    Hi, looking at runtime resources at /subsystem=transactions/log-store=log-store/transactions=*/participants=*, under which circunstances the transactions=* and participants=* are populated with runtime resources. I ...
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    last modified by claudio4j
  • runtime attributes of transactions subsystem

    Hi, I am interested to better understand some runtime attributes of transactions subsystem.   1) Does the "number-of-heuristics" counts only as rollbacks ? I did some tests with a sample application and whene...
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  • txBridge in conjunction with RESTAT JTA bridge for interoperability between RESTAT and WSAT transactions

    Hello.   I'm currently trying to solve a challenge we have related to achieving atomic distributed transactions between rest and soa services. We have some rest services that are being coordinated by narayana RT...
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  • Issue upgrading Narayana from 5.5.23.Final to 5.5.24.Final

    Hi,   I'm trying to upgrade HIbernate OGM to the Narayana version used in WildFly 11 (5.5.30.Final).   Hibernate OGM was using a quite old 5.4.0.Final and after the upgrade I started to see this failure: C...
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  • JNDI lookup issue in ubuntu packaged Tomcat7-8

    Hi there,   I recently developed a batch spring based webapp which makes use of 3 datasources spanning across distinct mysql instances, successfully tested on the official Apache Tomcat 7 (0.68, 0.72, 0.76) and ...
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  • SOS!!! ARJUNA016083: Can't register synchronization because the transaction is in aborted state

    Hi! I faced with the exception. Why it occurs? How I can fix it?   I am working on project hibernate ogm for Apache Ignite. If one test failed ... all next tests failed too with the exception. I tried ways that...
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  • How to view properties of ironjacamar.xml file in JBoss7 web console

    0down votefavorite     I am deploying an ironjacamar.xml file, packaged inside an rar file to JBoss7. Here is my file structure for the ironjacamar file. src/main/rar/META_INF/ironjacamar.xml Here is my co...
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  • JTS StandAlone<->Spring  Setup

    Im new to Narayana and JBoss in general, so I'm having a bit of difficulty setting up JTS to work with Spring.   I did the following: 1. Execute jts-jacorb-setup-env.[bat|sh] to put Narayana in the classpath 2...
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  • Narayana Commit Order

    We are looking to replace our current XA transaction manager.  However, the use of our current transaction manager that manages both JMS queues and database transactions requires the JMS message commit to occur l...
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    last modified by greenbean
  • JTA API on Java 9 ?

    Hello all, we've been testing various projects on Java 9, which is now including jigsaw, the modules system.   The Java9 default modules include a module named "java.transaction" and this exports the "javax.tra...
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  • Atomic Transactions in standalone-full.xml

    Hi,   is it possible to add whatever is needed to enable Atomic Transactions in standalone-full.xml?   As I understood from https://github.com/jboss-developer/jboss-eap-quickstarts/tree/7.1.x-develop/wsat-...
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