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neo4j-contrib / neo4j-elasticsearch

Neo4j ElasticSearch Integration
Apache License 2.0
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neo4j Elasticsearch failed to initialize #51

Closed satya06 closed 5 years ago

satya06 commented 5 years ago

Starting Neo4j. 2018-09-04 08:17:16.867+0000 INFO ======== Neo4j 3.0.12 ======== 2018-09-04 08:17:16.886+0000 INFO No SSL certificate found, generating a self-signed certificate.. 2018-09-04 08:17:17.280+0000 INFO Starting... 2018-09-04 08:17:17.721+0000 INFO Bolt enabled on 0.0.0.0:7687. 2018-09-04 08:17:17.741+0000 ERROR Failed to start Neo4j: Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase@352ddc7e' was successfully initialized, but failed to start. Please see attached cause exception. Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase@352ddc7e' was successfully initialized, but failed to start. Please see attached cause exception. org.neo4j.server.ServerStartupException: Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase@352ddc7e' was successfully initialized, but failed to start. Please see attached cause exception. at org.neo4j.server.exception.ServerStartupErrors.translateToServerStartupError(ServerStartupErrors.java:68) at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:218) at org.neo4j.server.ServerBootstrapper.start(ServerBootstrapper.java:90) at org.neo4j.server.ServerBootstrapper.start(ServerBootstrapper.java:67) at org.neo4j.server.CommunityEntryPoint.main(CommunityEntryPoint.java:28) Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.server.database.LifecycleManagingDatabase@352ddc7e' was successfully initialized, but failed to start. Please see attached cause exception. at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:444) at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:107) at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:190) ... 3 more Caused by: java.lang.RuntimeException: Error starting org.neo4j.kernel.impl.factory.CommunityFacadeFactory, /var/lib/neo4j/data/databases/graph.db at org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory.newFacade(GraphDatabaseFacadeFactory.java:144) at org.neo4j.kernel.impl.factory.CommunityFacadeFactory.newFacade(CommunityFacadeFactory.java:40) at org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory.newFacade(GraphDatabaseFacadeFactory.java:108) at org.neo4j.server.CommunityNeoServer.lambda$static$0(CommunityNeoServer.java:55) at org.neo4j.server.database.LifecycleManagingDatabase.start(LifecycleManagingDatabase.java:89) at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:434) ... 5 more Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.elasticsearch.ElasticSearchExtension@1ad38216' failed to initialize. Please see attached cause exception. at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.init(LifeSupport.java:416) at org.neo4j.kernel.lifecycle.LifeSupport.init(LifeSupport.java:62) at org.neo4j.kernel.extension.KernelExtensions.init(KernelExtensions.java:80) at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.init(LifeSupport.java:406) at org.neo4j.kernel.lifecycle.LifeSupport.init(LifeSupport.java:62) at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:98) at org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory.newFacade(GraphDatabaseFacadeFactory.java:140) ... 10 more Caused by: java.lang.NoClassDefFoundError: io/searchbox/client/JestClientFactory at org.neo4j.elasticsearch.ElasticSearchExtension.getJestClient(ElasticSearchExtension.java:63) at org.neo4j.elasticsearch.ElasticSearchExtension.init(ElasticSearchExtension.java:48) at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.init(LifeSupport.java:406) ... 16 more Caused by: java.lang.ClassNotFoundException: io.searchbox.client.JestClientFactory at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 19 more

jexp commented 5 years ago

You have a horribly old Neo4j version. Please update.

jexp commented 5 years ago

There are a few releases that you can use directly otherwise check out the appropriate branch and run mvn package and use the large jar.

satya06 commented 5 years ago

Thank it is working