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Questions tagged [open-liberty]

Open Liberty is a highly composable, fast to start, dynamic application server runtime environment distributed under the EPLv1 license.

This tag is specifically for questions relating to the Open Liberty.

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456 questions
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OpenLiberty JCA resource adapter and shared librabries - how?

Is it possible to deploy a JCA resource adapter (rar) that references a shared library, inside the OpenLiberty server? What is the server.xml configuration snippet for this? I looked at the JCA docs for Liberty and found nothing on the topic... My…
Hristo Stoyanov
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How to accept Form Params with multipart file upload

I'm working on a REST application hosted on a Liberty server that should allow support for file upload. As a part of this POST request, I'd like to allow the user to specify a few things with Form parameters. Despite using the example from IBM here,…
Casey
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Webpshere Liberty support for Java 9

Does Webpshere Liberty support for Java 9? as of latest beta it is mentioned fully compatible with Java 8 but there is not mentioning about upgrade. Whether Java 9 Module path can be supported with Websphere liberty?
vinothM
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Non-persistence timer creation on WAS Liberty 17.0.0.3

During migration application to latest Liberty I have some problem with Timer creation. The Timer is created in the @Singleton annotated class in the initialize() method (@PostConstruct). The code is enough easy: ScheduleExpression schedule = new…
Uladzimir
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1 answer

JPA Exception : No externally managed transaction is currently active for this thread

Exception is thrown when trying to Insert/Update/Delete with executeUpdate(). Select query works fine.I have tried all the suggestions from previous similar error mentioned in stack-overflow. Appreciate any guidance. Environment : Websphere Liberty…
funtoos
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WebSphere liberty wasJmsServer Dead Letter queue

Could anyone point me to some reference on setting up DLQ on WLS liberty profile version 16.0.0.2 using Liberty embedded JMS messaging provider? I have a queue configured with a spring jms listener and when the message listener throws a…
nkare
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is there a equivalent tomcat valves concept in websphere liberty profile?

I have a webapplication which was deployed on tomcat and uses tomcat values, now the application is moving to websphere liberty and am not sure similar concept exists in liberty. Is there an equivalent tomcat valves concept in websphere libery…
veeru
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SSL config for outbound connections doesn't work in websphere-liberty 17.0.0.2

I'm trying to configure websphere-liberty server to use default keystore and trustore for all outbound connections (actually REST calls) and for inbound use a custom key and trust stores. But it fails with SSLHandshakeException when try to make a…
Yuriy Bondaruk
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CDI exception when trying to use Infinispan JCache on OpenLiberty

I'm trying to use Infinispan and JCache API to add some caching feature tu my JEE app running on OpenLiberty. I'm trying to make it work in a POC project so, for now, I don't have any code, I'm just deploying a war with required dependencies on the…
Clément Honoré
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The server is unable to process the 4.0 version and the http://xmlns.jcp.org/xml/ns/javaee namespace in the /META-INF/web-fragment.xml

I'm trying to convert a service that runs on websphere 8.5 to open liberty. I'm getting the error below. How can I find more details on this? I'm assuming something in my web.xml is not supported in my list of features. Is that correct? How can…
Mr Smith
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Authorization in OpenLiberty using Custom Identity Store

I am trying to build a web application using primefaces and OpenLiberty. I built a custom identity store which authenticates the password and also returns the groups associated with the user. I am however, unable to understand how do I map these…
deepc554
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Can you encrypt regular variables in IBM/Open Liberty using securityUtility?

Liberty allows us to encode/encrypt password data. However, is this only for designated Liberty password fields? Or would Liberty automatically decrypt my custom variable if the value was an encrypted {aes} value generated by…
gb.
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Planning migration from jboss to openliberty

I plan on migrating my application from jboss to openliberty. In jboss, I have a authentication and role mapping done using DatabaseServerLoginModule and configuring in standalone.xml file. How do I achieve the same thing using openliberty? I am…
deepc554
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openliberty integration testing with a jar file

I am trying to follow the guide here to learn to run integration tests which is exactly what we need functionality wise. https://github.com/OpenLiberty/guide-jpa-intro/blob/prod/finish/backendServices In our org the way things are setup is that we …
Javadee
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What is right list of dependencies for Microshed and Openliberty Gradle Integration Tests?

I'm trying to run tests with Microshed and Testcontainers but having a hard time with dependencies issues I have these deps on my build.gradle: dependencies { providedCompile 'org.eclipse.microprofile:microprofile:6.0' providedCompile…
Rafael Soares - tuelho
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