Hi Ryan, all depends what part of Karaf you are using ;)
Karaf 4.2.2 will be better in term of Java 11 support. Regards JB On 03/12/2018 14:08, Ryan Moquin wrote: > FWIW, I was surprised that I didn't run into any trouble with OpenJDK 11 > and 4.2.1.. maybe there is still something strange going in some cases. > > Thanks for all the great work the Karaf team does. > > Ryan > > On Fri, Nov 30, 2018, 11:51 PM Freeman Fang <[email protected] > <mailto:[email protected]> wrote: > > Hi, > > FYI, we have better JDK11 support for the coming Karaf 4.2.2. Could > you please try with Karaf 4.2.2-SNAPSHOT for now to see if you still > have issue? > > Thanks! > －－－－－－－－－－－－－ > Freeman(Yue) Fang > > Red Hat, Inc. > > > > > >> On Dec 1, 2018, at 2:51 AM, Javier Delgadillo >> <[email protected] <mailto:[email protected]>> wrote: >> >> Hello everyone,____ >> >> We’re in the process of switching our custom Karaf application to >> OpenJDK from Oracle JRE. We’ve successfully ported it to OpenJDK >> 8, but I’m having troubles getting it to run using OpenJDK 11.____ >> >> Summary: Building and running with OpenJDK8 works as expected.____ >> >> If I build the application with OpenJDK11 and run with OpenJDK11, >> I see this when running karaf.vat:____ >> C >.\karaf.bat____ >> karaf.bat: Enabling Java debug options: >> -agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=5005____ >> OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was >> deprecated in version 9.0 and will likely be removed in a future >> release.____ >> Listening for transport dt_socket at address: 5005____ >> ERROR: Error parsing system bundle export statement: >> >> org.osgi.dto;version="1.0",org.osgi.resource;version="1.0",org.osgi.resource.dto;version="1.0";uses:="org.osgi.d____ >> >> to",org.osgi.framework;version="1.8",org.osgi.framework.dto;version="1.8";uses:="org.osgi.dto",org.osgi.framework.hooks.bundle;version="1.1";uses:="org.osgi.framewor____ >> >> k",org.osgi.framework.hooks.resolver;version="1.0";uses:="org.osgi.framework.wiring",org.osgi.framework.hooks.service;version="1.1";uses:="org.osgi.framework",org.os____ >> >> gi.framework.hooks.weaving;version="1.1";uses:="org.osgi.framework.wiring",org.osgi.framework.launch;version="1.2";uses:="org.osgi.framework",org.osgi.framework.name >> <http://org.osgi.framework.name>____ >> >> space;version="1.1";uses:="org.osgi.resource",org.osgi.framework.startlevel;version="1.0";uses:="org.osgi.framework",org.osgi.framework.startlevel.dto;version="1.0";____ >> >> uses:="org.osgi.dto",org.osgi.framework.wiring;version="1.2";uses:="org.osgi.framework,org.osgi.resource",org.osgi.framework.wiring.dto;version="1.2";uses:="org.osgi____ >> >> .dto,org.osgi.resource.dto",org.osgi.service.condpermadmin;version="1.1.1";uses:="org.osgi.framework,org.osgi.service.permissionadmin",org.osgi.service.packageadmin;____ >> >> version="1.2";uses:="org.osgi.framework",org.osgi.service.permissionadmin;version="1.2",org.osgi.service.resolver;version="1.0";uses:="org.osgi.resource",org.osgi.se >> <http://org.osgi.se/>____ >> >> rvice.startlevel;version="1.1";uses:="org.osgi.framework",org.osgi.service.url;version="1.0",org.osgi.util.tracker;version="1.5.1";uses:="org.osgi.framework",org.apa____ >> >> che.karaf.version;version="4.2.1",org.apache.karaf.jaas.boot.principal;uses:=javax.security.auth;version="4.2.1",org.apache.karaf.jaas.boot;uses:="javax.security.aut____ >> >> h,javax.security.auth.callback,javax.security.auth.login,javax.security.auth.spi,org.osgi.framework";version="4.2.1",,org.apache.karaf.branding, >> sun.misc, org.apache____ >> .karaf.diagnostic.core;uses:=org.osgi.framework;version=4.2.1, >> >> org.apache.karaf.diagnostic.core.common;uses:=org.apache.karaf.diagnostic.core;version=4.2.1, >> org.apac____ >> >> he.karaf.jaas.boot;uses:="javax.security.auth,javax.security.auth.callback,javax.security.auth.login,javax.security.auth.spi,org.osgi.framework";version=4.2.1, >> org.a____ >> >> pache.karaf.jaas.boot.principal;uses:=javax.security.auth;version=4.2.1____ >> org.osgi.framework.BundleException: Exported package names cannot >> be zero length.____ >> at >> >> org.apache.felix.framework.util.manifestparser.ManifestParser.normalizeExportClauses(ManifestParser.java:876)____ >> at >> >> org.apache.felix.framework.util.manifestparser.ManifestParser.<init>(ManifestParser.java:215)____ >> at >> >> org.apache.felix.framework.ExtensionManager.<init>(ExtensionManager.java:261)____ >> at org.apache.felix.framework.Felix.<init>(Felix.java:429)____ >> at >> >> org.apache.felix.framework.FrameworkFactory.newFramework(FrameworkFactory.java:28)____ >> at org.apache.karaf.main.Main.launch(Main.java:256)____ >> at org.apache.karaf.main.Main.main(Main.java:178)____ >> Error installing bundle listed in startup.properties with url: >> mvn:org.apache.karaf.features/org.apache.karaf.features.extension/4.2.1 >> and startlevel: 1____ >> >> In data/log/karaf.log, I see this:____ >> Nov 30, 2018 9:16:56 AM org.apache.karaf.main.Main launch____ >> INFO: Installing and starting initial bundles____ >> Nov 30, 2018 9:16:56 AM org.apache.karaf.main.Main main____ >> SEVERE: Could not launch framework____ >> java.lang.RuntimeException: Error installing bundle listed in >> startup.properties with url: >> mvn:org.apache.karaf.features/org.apache.karaf.features.extension/4.2.1 >> and startlevel: 1____ >> at >> org.apache.karaf.main.Main.installAndStartBundles(Main.java:550)____ >> at org.apache.karaf.main.Main.launch(Main.java:273)____ >> at org.apache.karaf.main.Main.main(Main.java:178)____ >> Caused by: org.osgi.framework.BundleException: Could not create >> bundle object.____ >> at >> org.apache.felix.framework.Felix.installBundle(Felix.java:3095)____ >> at >> >> org.apache.felix.framework.BundleContextImpl.installBundle(BundleContextImpl.java:167)____ >> at >> org.apache.karaf.main.Main.installAndStartBundles(Main.java:543)____ >> ... 2 more____ >> Caused by: java.lang.IndexOutOfBoundsException: Index 0 out of >> bounds for length 0____ >> at >> >> java.base/jdk.internal.util.Preconditions.outOfBounds(Preconditions.java:64)____ >> at >> >> java.base/jdk.internal.util.Preconditions.outOfBoundsCheckIndex(Preconditions.java:70)____ >> at >> >> java.base/jdk.internal.util.Preconditions.checkIndex(Preconditions.java:248)____ >> at >> java.base/java.util.Objects.checkIndex(Objects.java:372)____ >> at java.base/java.util.ArrayList.get(ArrayList.java:458)____ >> at >> >> org.apache.felix.framework.ExtensionManager.addExtensionBundle(ExtensionManager.java:516)____ >> at >> org.apache.felix.framework.Felix.installBundle(Felix.java:3061)____ >> ... 4 more____ >> >> I see the same error message after removing our new feature from >> the featuresBoot property in the config >> etc/org.apache.karaf.features.cfg and when I replace the >> startup.properties file with the one that ships with the vanilla >> karaf 4.2.1 distribution. For what it’s worth, the Export >> statement in output for karaf.bat belongs to the >> lib/goot/org.osgi.core-6.0.0.jar.____ >> >> What settings can I modify to get more information about the >> bundle/jar file that’s causing the IndexOutOfBoundsException >> showing up in the karaf.log?____ >> -- ____ >> *Javer Delgadillo* | Realtime GIS Engineer/ScrumMaster____ >> *Esri* | 380 New York St | Redlands, CA 92373 | USA____ >> T 909 793 2853 x1068 | [email protected] >> <mailto:[email protected]> | esri.com <http://esri.com/>____ >> ____ >> */THE/*____ >> */SCIENCE/*____ >> */OF/*____ >> */WHERE™/* > -- Jean-Baptiste Onofré [email protected] http://blog.nanthrax.net Talend - http://www.talend.com
