Apache Karaf starting up. Press Enter to open the shell now...

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Karaf started in 0s. Bundle stats: 20 active, 20 total
java.lang.OutOfMemoryError: Java heap space
Dumping heap to java_pid30209.hprof ...
Heap dump file created [6801649567 bytes in 100.080 secs]
java.lang.OutOfMemoryError: Java heap space
	at org.apache.felix.resolver.util.OpenHashMap.clone(OpenHashMap.java:820)
	at org.apache.felix.resolver.util.OpenHashMapList.deepClone(OpenHashMapList.java:35)
	at org.apache.felix.resolver.Candidates.copy(Candidates.java:1143)
	at org.apache.felix.resolver.Candidates.permutate(Candidates.java:1196)
	at org.apache.felix.resolver.ResolverImpl$ResolveSession.permutateIfNeeded(ResolverImpl.java:155)
	at org.apache.felix.resolver.Candidates.checkSubstitutes(Candidates.java:344)
	at org.apache.felix.resolver.ResolverImpl.checkConsistency(ResolverImpl.java:606)
	at org.apache.felix.resolver.ResolverImpl.findValidCandidates(ResolverImpl.java:574)
	at org.apache.felix.resolver.ResolverImpl.doResolve(ResolverImpl.java:437)
	at org.apache.felix.resolver.ResolverImpl.resolve(ResolverImpl.java:420)
	at org.apache.felix.resolver.ResolverImpl.resolve(ResolverImpl.java:374)
	at org.apache.karaf.features.internal.region.SubsystemResolver.resolve(SubsystemResolver.java:256)
	at org.apache.karaf.features.internal.service.Deployer.deploy(Deployer.java:399)
	at org.apache.karaf.features.internal.service.FeaturesServiceImpl.doProvision(FeaturesServiceImpl.java:1069)
	at org.apache.karaf.features.internal.service.FeaturesServiceImpl.lambda$doProvisionInThread$13(FeaturesServiceImpl.java:1004)
	at org.apache.karaf.features.internal.service.FeaturesServiceImpl$$Lambda/0x00000007c0500000.call(Unknown Source)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
	at java.base/java.lang.Thread.runWith(Thread.java:1596)
	at java.base/java.lang.Thread.run(Thread.java:1583)