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Managing a Neo4j Database Exercise #7: Install a plugin

paulare
Graph Buddy

Hi,

I have difficulty with **Exercise #7: Install a plugin

After following exercise steps 1-6 neo4j will not start. I am guessing that plugin does not support neo4j version 3.5.3 ?

Apr 01 15:03:26 neoforjei.sandbox.estpak.ee neo4j[30124]: 2019-04-01 12:03:26.958+0000 INFO  ======== Neo4j 3.5.3 ========
Apr 01 15:03:26 neoforjei.sandbox.estpak.ee neo4j[30124]: 2019-04-01 12:03:26.971+0000 INFO  Starting...
Apr 01 15:03:28 neoforjei.sandbox.estpak.ee neo4j[30124]: 2019-04-01 12:03:28.563+0000 INFO  Initiating metrics...
Apr 01 15:03:30 neoforjei.sandbox.estpak.ee neo4j[30124]: 2019-04-01 12:03:30.425+0000 ERROR Failed to start Neo4j: Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase@31e04b13' was successfully initialized, but failed to start. Please see the attached cause exception "Some jar procedure files are invalid, see log for details.". Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase@31e04b13' was successfully initialized, but failed to start. Please see the attached cause exception "Some jar procedure files are invalid, see log for details.".
Apr 01 15:03:30 neoforjei.sandbox.estpak.ee neo4j[30124]: org.neo4j.server.ServerStartupException: Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase@31e04b13' was successfully initialized, but failed to start. Please see the attached cause exception "Some jar procedure files are invalid, see log for details.".
Apr 01 15:03:30 neoforjei.sandbox.estpak.ee neo4j[30124]:         at org.neo4j.server.exception.ServerStartupErrors.translateToServerStartupError(ServerStartupErrors.java:45)
Apr 01 15:03:30 neoforjei.sandbox.estpak.ee neo4j[30124]:         at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:184)
Apr 01 15:03:30 neoforjei.sandbox.estpak.ee neo4j[30124]:         at org.neo4j.server.ServerBootstrapper.start(ServerBootstrapper.java:123)
Apr 01 15:03:30 neoforjei.sandbox.estpak.ee neo4j[30124]:         at org.neo4j.server.ServerBootstrapper.start(ServerBootstrapper.java:90)
Apr 01 15:03:30 neoforjei.sandbox.estpak.ee neo4j[30124]:         at com.neo4j.server.enterprise.CommercialEntryPoint.main(CommercialEntryPoint.java:22)
Apr 01 15:03:30 neoforjei.sandbox.estpak.ee neo4j[30124]: Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.server.database.LifecycleManagingDatabase@31e04b13' was successfully initialized, but failed to start. Please see the attached cause exception "Some jar procedure files are invalid, see log for details.".
Apr 01 15:03:30 neoforjei.sandbox.estpak.ee neo4j[30124]:         at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:473)
Apr 01 15:03:30 neoforjei.sandbox.estpak.ee neo4j[30124]:         at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:111)
Apr 01 15:03:30 neoforjei.sandbox.estpak.ee neo4j[30124]:         at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:177)
Apr 01 15:03:30 neoforjei.sandbox.estpak.ee neo4j[30124]:         ... 3 more
Apr 01 15:03:30 neoforjei.sandbox.estpak.ee neo4j[30124]: Caused by: java.lang.RuntimeException: Error starting org.neo4j.graphdb.facade.GraphDatabaseFacadeFactory, /usr/local/data/databases
Apr 01 15:03:30 neoforjei.sandbox.estpak.ee neo4j[30124]:         at org.neo4j.graphdb.facade.GraphDatabaseFacadeFactory.initFacade(GraphDatabaseFacadeFactory.java:216)
Apr 01 15:03:30 neoforjei.sandbox.estpak.ee neo4j[30124]:         at com.neo4j.commercial.edition.CommercialGraphDatabase.<init>(CommercialGraphDatabase.java:20)
Apr 01 15:03:30 neoforjei.sandbox.estpak.ee neo4j[30124]:         at com.neo4j.server.database.CommercialGraphFactory.newGraphDatabase(CommercialGraphFactory.java:40)
Apr 01 15:03:30 neoforjei.sandbox.estpak.ee neo4j[30124]:         at org.neo4j.server.database.LifecycleManagingDatabase.start(LifecycleManagingDatabase.java:78)
Apr 01 15:03:30 neoforjei.sandbox.estpak.ee neo4j[30124]:         at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:452)
Apr 01 15:03:30 neoforjei.sandbox.estpak.ee neo4j[30124]:         ... 5 more
Apr 01 15:03:30 neoforjei.sandbox.estpak.ee neo4j[30124]: Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.kernel.impl.proc.Procedures@41b0ae4c' was successfully initialized, but failed to start. Please see the attached cause exception "Some jar procedure files are invalid, see log for details.".
Apr 01 15:03:30 neoforjei.sandbox.estpak.ee neo4j[30124]:         at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:473)
Apr 01 15:03:30 neoforjei.sandbox.estpak.ee neo4j[30124]:         at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:111)
Apr 01 15:03:30 neoforjei.sandbox.estpak.ee neo4j[30124]:         at org.neo4j.graphdb.facade.GraphDatabaseFacadeFactory.initFacade(GraphDatabaseFacadeFactory.java:211)
Apr 01 15:03:30 neoforjei.sandbox.estpak.ee neo4j[30124]:         ... 9 more
Apr 01 15:03:30 neoforjei.sandbox.estpak.ee neo4j[30124]: Caused by: java.util.zip.ZipException: Some jar procedure files are invalid, see log for details.
Apr 01 15:03:30 neoforjei.sandbox.estpak.ee neo4j[30124]:         at org.neo4j.kernel.impl.proc.ProcedureJarLoader.loadProceduresFromDir(ProcedureJarLoader.java:76)
Apr 01 15:03:30 neoforjei.sandbox.estpak.ee neo4j[30124]:         at org.neo4j.kernel.impl.proc.Procedures.start(Procedures.java:323)
Apr 01 15:03:30 neoforjei.sandbox.estpak.ee neo4j[30124]:         at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:452)
Apr 01 15:03:30 neoforjei.sandbox.estpak.ee neo4j[30124]:         ... 11 more
Apr 01 15:03:30 neoforjei.sandbox.estpak.ee neo4j[30124]: 2019-04-01 12:03:30.443+0000 INFO  Neo4j Server shutdown initiated by request
Apr 01 15:03:30 neoforjei.sandbox.estpak.ee systemd[1]: neo4j.service: Main process exited, code=exited, status=1/FAILURE
Apr 01 15:03:30 neoforjei.sandbox.estpak.ee systemd[1]: neo4j.service: Unit entered failed state.
Apr 01 15:03:30 neoforjei.sandbox.estpak.ee systemd[1]: neo4j.service: Failed with result 'exit-code'.
Apr 01 15:03:30 neoforjei.sandbox.estpak.ee systemd[1]: neo4j.service: Service hold-off time over, scheduling restart.
Apr 01 15:03:30 neoforjei.sandbox.estpak.ee systemd[1]: Stopped Neo4j Graph Database.
1 ACCEPTED SOLUTION

Looking at the release notes for Spatial, 3.5.2 is the last build so that may be what you are running in to.

For an exercise, can you try to install/use the APOC and Graph Algorithms plugins to get some hands-on experience?

Best regards,
Elaine Rosenberg

View solution in original post

1 REPLY 1

Looking at the release notes for Spatial, 3.5.2 is the last build so that may be what you are running in to.

For an exercise, can you try to install/use the APOC and Graph Algorithms plugins to get some hands-on experience?

Best regards,
Elaine Rosenberg