elasticsearch 将elasticsearch jar文件复制到插件文件夹后无法启动neo4j

在将jar文件从elasticsearch的dependency文件夹复制到neo4j的plugin文件夹后，我在neo4j console.log中发现以下错误

2015-12-11 08:08:21.697+0000 ERROR Failed to start Neo4j: Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase@623dc0b8' was successfully initialized, but failed to start. Please see attach
ed cause exception. Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase@623dc0b8' 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@623dc0b8' was successfully initialized, but failed to start. Please see attached cause exceptio
n.

at org.neo4j.server.exception.ServerStartupErrors.translateToServerStartupError(ServerStartupErrors.java:67)

at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:234)

at org.neo4j.server.Bootstrapper.start(Bootstrapper.java:97)

at org.neo4j.server.CommunityBootstrapper.start(CommunityBootstrapper.java:48)

at org.neo4j.server.CommunityBootstrapper.main(CommunityBootstrapper.java:35)

Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.server.database.LifecycleManagingDatabase@623dc0b8' was successfully initialized, but failed to start. Please see attached cause exception.

at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:462)

at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:111)

at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:194)

... 3 more

Caused by: java.lang.RuntimeException: Error starting org.neo4j.kernel.impl.factory.CommunityFacadeFactory, /var/lib/neo4j/data/graph.db

at org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory.newFacade(GraphDatabaseFacadeFactory.java:143)

at org.neo4j.kernel.impl.factory.CommunityFacadeFactory.newFacade(CommunityFacadeFactory.java:43)

at org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory.newFacade(GraphDatabaseFacadeFactory.java:108)

at org.neo4j.server.CommunityNeoServer$1.newGraphDatabase(CommunityNeoServer.java:66)

at org.neo4j.server.database.LifecycleManagingDatabase.start(LifecycleManagingDatabase.java:95)

at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:452)

... 5 more

Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.kernel.extension.KernelExtensions@28d2afd8' failed to initialize. Please see attached cause exception.

at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.init(LifeSupport.java:434)

at org.neo4j.kernel.lifecycle.LifeSupport.init(LifeSupport.java:66)

at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:102)

at org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory.newFacade(GraphDatabaseFacadeFactory.java:139)

... 10 more

Caused by: org.neo4j.kernel.impl.util.UnsatisfiedDependencyException: java.lang.IllegalArgumentException: No dependency satisfies type class org.neo4j.kernel.impl.util.StringLogger

at org.neo4j.kernel.impl.util.DependenciesProxy$ProxyHandler.invoke(DependenciesProxy.java:79)

at com.sun.proxy.$Proxy6.getStringLogger(Unknown Source)

at org.neo4j.elasticsearch.ElasticSearchKernelExtensionFactory.newKernelExtension(ElasticSearchKernelExtensionFactory.java:39)

at org.neo4j.elasticsearch.ElasticSearchKernelExtensionFactory.newKernelExtension(ElasticSearchKernelExtensionFactory.java:20)

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您的问题可能是因为Neo4j和ElasticSearch使用了不同版本的Lucene

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在JVM中，一个jar不能有两个不同的版本

你的问题是什么？另外，看起来OS、java、Neo4J和elasticsearch的版本信息在这里也会有所帮助。Neo4J版本-ubuntu ES版本上的社区版本2.3.1-2.1.0 Neo4J.properties elasticsearch.host_name=elasticsearch.index_spec=product:product（product_name）如何检查在Neo4J上运行的Lucene版本？