• Avoiding JNDI lookups in Narayana JTA

    I'm looking to enable the usage of the Narayana transactional interceptors in CDI 2.0 SE with no JNDI involvement, and also the usage of the TransactionContext class in Narayana JTA's CDI integration without the usage...
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    last modified by Laird Nelson
  • JTS subordinate transaction behaviour during JVM crash

    Hi,   I would like to check with you behaviour of JTS implementation when transaction is started at client side, the WildFly receives call, running as a subordinate transaction manager and crashes during the pro...
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    last modified by Ondra Chaloupka
  • During first start set node identfier to generated UUID

    Hi,   when I started WF10/EAP 7 then I saw following warning in server.log: 11:39:12,686 WARN  [org.jboss.as.txn] (ServerService Thread Pool -- 70) WFLYTX0013: Node identifier property is set to the defaul...
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    last modified by Miroslav Novak
  • 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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    last modified by Anthony Durussel
  • 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 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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    last modified by Ashish Prabhune
  • Using Narayana to make two RESTful services transactional

    Hi,   I have a REST web service( service 1)  which calls another REST web service (service 2). Both are deployed into Wildfly10. If any exception occurs in service 1, I need to rollback updates made in serv...
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    last modified by Sewwandi Wijayaratna
  • 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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    last modified by Alexis Hassler
  • 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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    last modified by Alon Greenland
  • 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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    last modified by Christoph Künzle
  • 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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    last modified by SUVASISH BHOI
  • 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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    last modified by Klemen Ferjancic
  • 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 Claudio Miranda
  • 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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    last modified by Claudio Miranda
  • 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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    last modified by Maurício Maicá Reis
  • 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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    last modified by Guillaume Smet
  • 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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    last modified by simone pascucci
  • 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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    last modified by Sergey Chernolyas
  • Multiple DataSources in one transaction

    Hi all,   I have been working a couple of weeks on a requirement that requires modifying some methods that are using transactions, the code between the transaction can read/update/delete/etc elements in the data...
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    last modified by Juan Quiros