How to synchronize more than one datasource together I have three separated spring boot projects configured with Narayana and JPA * account-service : create new account * payment-service : create new payment * trx-service : just an endpoint to call account an... 
Using WildFly instance as an external transaction coordinator service I struggle with configuring an external transaction coordinator. According to https://developer.jboss.org/message/809802, all I need is the xts-environment property in my standalone.xml. My testing environment... 
How to share transactions between multiple threads Hi, I have a configured nirayana standalone JTA and two REST endpoints 1. for beginning a transaction 2. using transaction @GetMapping("/starttx") public String starttx() thr... org.postgresql.util.PSQLException: Cannot commit when autoCommit is enabled. Hi, I am using standalone JTA based on quickstart-5.9.2.Final\jta-1_2-standalone example with Postgresql and I get following exception : org.postgresql.util.PSQLException: Cannot commit when autoCommi... rollback transaction does not work I created a narayana-artemis-springboot project based on quickstart stock market sample but it does not rollback transaction in case of throwing exception and data will be saved to database. here is the full s... Firing an @Initialized(TransactionScoped.class) event I wonder: should there be a CDI-specific wrapper around Narayana's TransactionManagerImple that fires an @Initialized(TransactionScoped.class)-qualified event? The specification says (in section 6.7): P... 
Distributed transaction with different vendors I working on a Java EE project (JPA) on Tomcat 7. I have 2 Persistent Units: one with Mysql managed by EclipseLink, one with MongoDB with Hibernate-ogm. I'm trying to understand how to configure the Mysql PU o... 
Maximum transactions limit Few queries on Narayana transaction manager? what's the maximum number of transactions limit? Number of transactions per second? Is there any support contract we must acquire for using Narayana transaction manager ... 
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... 
narayana transction timeouts Hi Does anyone have a sample of how to change the default transaction timeout for transactions created using org.jboss.narayana.tomcat.jta.UserTransactionFactory in Tomcat's context.xml files ? Seems the defa... 
narayana-jta still at 5.9.0.Final; everything else at 5.9.1.Final? Hello; is there a reason that narayana-jta is still at 5.9.0.Final? See https://search.maven.org/classic/#search%7Cga%7C1%7Cg%3A%22org.jboss.narayana.jta%22 . 5.9.1.Final would contain my prior changes to ... How to retrieve the transaction Id ? Hi all ! I need to test a distributed transaction using EJB CMT . As it's a production environment I'd need some helper class that displays the TransactionId (so that I'm sure that the transaction propagated correctly... 
Blacktie Data buffer - 2D char array Hi, I want to create 2D (two dimensional) char array data buffer for my C structure using Blacktie. How to do this (syntax)? Ex: this is my C structure typedef struct mystruct { char input [200][4]... Use Narayana JBoss with PostGreSQL Hi, We are evaluating narayana wildly + blacktie to replace Tuxedo (which uses DB2, Oracle and Informix) I have read some useful posts here about how to set this up. I want to know if we can use Postg... 
2PC: AlternativeRecordOrdering on the CoordinatorEnvironment bean... Hi folks, I have a question re configuring the Transaction Coordinator on JBoss EAP 7.1 - specifically setting an “AlternativeRecordOrdering on the CoordinatorEnvironment bean” for resources enlist... 
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... 
Standalone Narayana: spurious dependency? Hello; I continue to play around with Narayana in a CDI 2.0 SE environment (i.e. no app server, no JNDI, etc.). I noticed that the narayana-jta artifact brings in a JCA dependency. Here's part of the out... 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... 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... 
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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