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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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Non-persistence timerService injection fail on IBM Liberty Profile 18.0.0.1

I tried to use EJB programmatic timers with IBM Liberty Profile 18.0.0.1. Here is my service.xml: ejbLite-3.2 ...... And…
Java guy
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How to correctly refactor ibm-ejb-jar-bnd.xmi file while doing app migration from WebSphere Application Server traditional to Liberty?

I am facing an error while doing app migration from WebSphere Application Server traditional v9.0.0.7 to Liberty base v18.0.0.1 An exceptions in console says: ... CWWKZ0002E: An exception occurred while starting the application AP. The exception…
kels
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OpenLiberty server.xml boolean variable data-types

OpenLiberty does not seem to support variable substitution of boolean data-types. I have a MicroProfile JWT configuration element (ignoreApplicationAuthMethod) that I would like to tokenize. Are there best practices for externalizing boolean…
Colby Montgomery
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Moving simple Spring app from Tomcat to Liberty doesn't work

For learning Spring, I created a very small project and I built successfully using Gradle. I was then able to run the resulting .war successfully using java -jar UserSettingController.war, getting the Spring message: . ____ _ …
Mark Lavin
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How to enable session affinity in liberty server

I need to enable the session affinity in liberty server. Is it enabled by default or do we have some tags or attributes which can be configured in server.xml file.
P Darius
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Pushing liberty app + server to Bluemix

I want to deploy a liberty application along with server config to Bluemix, I found these options listed in the documentation https://console.bluemix.net/docs/runtimes/liberty/optionsForPushing.html#options_for_pushing My question is should we be…
aryanRaj_kary
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Securing LTPA Token in WebSphere Liberty Profile

We are using WebSphere Liberty Profile (17.0.0.4) to run our JAX-RS REST services. We are running our applications through Contrast, which is a scanning service. It is flagging our cookies as having the secure flag turned off. However, we are not…
Westy
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Fallback URLs in Websphere Liberty Profile

I am on a team developing a single page web application with an associated REST API. I wonder if anyone can help me? I am trying to find a way for our application to return the contents of index.html with a 200 response if certain URLs are…
Martin
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host name setting in IBM Web Sphere Application Server Liberty Profile ver 17.0.0.2

I installed IBM TRIRIGA Application Platform 10.5.3 in Linux CentOs7. While installing TRIRIGA installer, I selected embedded server that is IBM Web Sphere Application Server Liberty Profile 17.0.0.2. Server is successfully installed and up and…
Kumar
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How can I turn on logging exceptions on startup of Websphere Application Server 16.0.0.4 (WLP)?

On startup I get this one very non-descriptive log message telling me something went wrong on startup of my Spring-application: W exception.occurred.while.running.ServletContainerInitializers.onStartup …
Georg Sirnes Lundesgaard
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OpenLiberty - order web app activation

Is there any way to configure the order in which the OpenLiberty container launches deployed web apps (deployed WARs)? I need a particular web app to be ready before other web apps are fully loaded. Thanks.
Hristo Stoyanov
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How to obtain user principal from Liberty's FORM based authentication in JSF page?

So I have this JSF project that uses form based authentication. On the first attempt to open my JSF page, I get redirected to my login server. There the authentication takes place and on success I get redirected to my application. Unfortunately I…
kinglite
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Websphere Liberty Profile: [WARNING ] SRVE0190E: File not found in library that is contained in the EAR file

Currently I have a problem during migrating a Java Enterprise project form old WAS-8 to Liberty Profile 17. In my case the environment cannto find a bunch of css/js files in the richfaces jar. Loading a page in the browser, WLP17 writes warnings…
Joko
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Open liberty features

I am currently evaluating Kumuluzee vs Wildfly Swarm vs OpenLiberty. I have some questions: Does OpenLiberty have Gradle samples/plugin in addition to the maven one. Is it possible/documented how to extend OL itself with libraries, rather than…
Hristo Stoyanov
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Liberty login error in trace log for wim model message - ClassCastException Entity and LoginAccount

I have configured Websphere Liberty to use LDAP to authenticate user. I have enabled security trace -…
Dushyant Kumar
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