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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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what are inheritable attributes in websphere liberty serevr.xml

I was going through the documentation for how to configure websphere liberty (https://www.ibm.com/support/knowledgecenter/en/SSEQTP_8.5.5/com.ibm.websphere.wlp.doc/ae/twlp_setup_vars.html) and found the following Override inheritable attributes in…
BX21
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HTTP/2 Support on Open Liberty

Does Open Liberty support HTTP/2, or does it need a setting on server.xml? Ive had a look around but cant find anything relating to this I have a push servlet at the moment - public class PushServlet extends HttpServlet { @Override …
farrellmr
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Error running JPA EclipseLink application on IBM Websphere Libery Server

I have been trying to run a JPA application which uses EclipseLink 2.5.1 as a JPA provider on IBM Websphere Liberty Server. I am facing following exception: [ERROR ] CWWJP0015E: An error occurred in the…
Kishor Prakash
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Not able to access JNDI Url context from Spring boot application deployed in WAS Liberty server

I have deployed an spring boot web application in WAS Liberty server (WebSphere Application Server Version 8.5.5.9 Liberty Profile). I have a JNDI url entry added in server.xml which is given below but one of my class in api is not able to access…
vijaidhas
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VerifyError on Websphere Libarty Profile for Eclipse Link

I am migrating one my existing applications from WAS 8.0 to WAS Liberty Profile. The application is a EJB web application comprised of JSF 2.2, EJB 3, JPA-Eclipselink 2.5.1. I have created server.xml and while…
Kishor Prakash
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OpenLiberty Microprofile configuration example?

How can I pass MP config property file to OL on the command line? The wlp/bin/server.bat does not allow to pass even Java system properties... I have looked at the OL MP config example and it assumes that the configuration is in the user user.home…
Hristo Stoyanov
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OpenLiberty shared libraries and CDI

OpenLiberty offers the wonderful feature of shared libraries that can be deployed in the server once and then (very skinny and fast-redeploying) WARs can access them at run-time. On the other hand, CDI provides a mechanism to reduce the bean…
Hristo Stoyanov
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Hot code deploy in intellij with websphere

I am trying to accomplish the same in Intellij as in Eclipse, but I can't get it to work. If I use Eclipse with the Websphere plugins, I can change code anytime without having to manually redeploy or restart the server (websphere liberty). In…
user1120821
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Not able to setup keyStore( .p12 extension) in Liberty

I am using IBMJSSE2 provider in my enterprise application. I am migrating from websphere 8.5 to Liberty 8.5. So Can I use? .p12 file which I got from websphere installed location inside appsvr01 If yes then how to use it in tag of …
lalit
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Liberty server properties file setup

I have properties file in local to which I am reading in code by below method String pathOfFile = System.getProperties("arg.get.prop"); How to set this system properties to get my property file's path in liberty server.xml
lalit
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Logging.properties in WAR file ignored by Liberty server

I have a Maven java project, my logging.properties is placed under resources folder. I have configured to print FINE level messages using console logger. The WAR file generated has the properties file under WEB-INF/classes but, the application when…
yathirigan
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How do you prevent Liberty from deleting the expanded folder after a restart

my server.xml has < applicationManager autoExpand="true" / > ... < application context-root="BaseX" id="BaseX" name="BaseX" type="war" location="C:\Program Files\BaseX.war" / > when I start the application server start myapp the whole expanded…
Stefania Axo
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SSLHandshakeException after migration from websphere-liberty 16 to version 17

Recently we started migrating our application from websphere-liberty 16.0.0.2 to version 17.0.0.2 (in both cases using javaee7 profile). With the same SSL configurations in server.xml the application is not able to invoke remote rest service over…
Yuriy Bondaruk
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Websphere liberty force connection back to pool

Let say some piece of code took a connection from the pool and did not return it back to the pool. I want to know if there is any setting in liberty which will force a connection back to the pool if no activity is identified on the connection after…
Krishna Chaitanya
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OpenLiberty caching feature

I would like to add some caching features to my JEE application running on OpenLiberty. I would rely on JCache API and Infinispan. I understand that some OpenLiberty features could use some caching capabilities relying on this stack (session caching…
Clément Honoré
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