Jean-Baptiste Onofré created KARAF-6813:
-------------------------------------------
Summary: Warning while starting cellar bundle activator
Key: KARAF-6813
URL: https://issues.apache.org/jira/browse/KARAF-6813
Project: Karaf
Issue Type: Bug
Components: cellar
Reporter: Jean-Baptiste Onofré
Assignee: Jean-Baptiste Onofré
Fix For: cellar-4.2.1
The following warn happens while starting cellar-bundle bundle:
{code:java}
09:01:07.353 WARN [activator-1-thread-4] Error starting activator
java.lang.UnsupportedOperationException: null
at java.util.AbstractCollection.add(AbstractCollection.java:262)
~[?:1.8.0_241]
at
org.apache.karaf.cellar.hazelcast.HazelcastGroupManager.listGroups(HazelcastGroupManager.java:351)
~[!/:?]
at
org.apache.karaf.cellar.hazelcast.HazelcastGroupManager.listGroups(HazelcastGroupManager.java:380)
~[!/:?]
at
org.apache.karaf.cellar.hazelcast.HazelcastGroupManager.listLocalGroups(HazelcastGroupManager.java:297)
~[!/:?]
at
org.apache.karaf.cellar.bundle.BundleSynchronizer.init(BundleSynchronizer.java:62)
~[!/:?]
at
org.apache.karaf.cellar.bundle.internal.osgi.Activator.doStart(Activator.java:109)
~[!/:?]
at
org.apache.karaf.util.tracker.BaseActivator.run(BaseActivator.java:312) [!/:?]
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
[?:1.8.0_241]
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[?:1.8.0_241]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[?:1.8.0_241]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[?:1.8.0_241]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_241] {code}
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