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Sample Event Listener / Triggers

License: MIT License

Java 87.96% Shell 12.04%

triggers neo4j-server neo4j neo4j-database neo4j-plugin

neo_listens's Introduction

Neo_Listens

Sample Event Listener / Triggers

Build it:
```
 mvn clean package
```
Copy target/triggers-1.0.jar to the plugins/ directory of your Neo4j server.
Start your Neo4j Server

Run these queries, tailing the graph.db/log/debug.log file:

 CREATE (max:User {name:"Max"}) RETURN max;

 CREATE (al:Suspect {name:"Al Capone"}) RETURN al;

 MATCH (max:User),(al:Suspect)
 WHERE max.name = "Max" AND al.name = "Al Capone"
 CREATE (max)-[r:KNOWS]->(al)
 RETURN r;

 CREATE (monica:User {name:"Monica"}) RETURN monica;

 MATCH (max:User),(monica:User)
 WHERE max.name = "Max" AND monica.name = "Monica"
 CREATE (max)-[r:KNOWS]->(monica)
 RETURN r;

 MATCH (monica:User)
 WHERE monica.name = "Monica"
 SET monica :Suspect
 RETURN monica;

You should see:

 A new Suspect has been created!
 A new direct relationship to a Suspect has been created!
 A new indirect relationship to a Suspect has been created!
 A new Suspect has been identified!

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jameswei ikwattro dgordon5483 i4late adam-cowley conker84 hoyski mulinnuha moxious smaugho gozermon cskardon bobrich juadeper

neo_listens's Issues

Triggers are not working while building a fatJar

I followed this tutorial for testing triggers and everything worked seamlessly. For my usecase, I had to build a fatJar using maven-assembly-plugin with one of the external packages. After building the jar, placing it in plugins folder and starting the neo4j server, the server shuts down with the following error.

Here, I am using neo4j and neo4j-kernel versions as 3.4.0 as my neo4j server is running on 3.4 version. Can someone please help me in solving this issue?

2018-08-10 07:22:26.346+0000 ERROR Failed to start Neo4j: Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase@5a6d30e2' was successfully initialized, but failed to start. Please see the attached cause exception "It is not allowed to define functions in the root namespace please use a namespace, e.g. `@UserFunction("org.example.com.randomUUID")". Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase@5a6d30e2' was successfully initialized, but failed to start. Please see the attached cause exception "It is not allowed to define functions in the root namespace please use a namespace, e.g. `@UserFunction("org.example.com.randomUUID")".
org.neo4j.server.ServerStartupException: Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase@5a6d30e2' was successfully initialized, but failed to start. Please see the attached cause exception "It is not allowed to define functions in the root namespace please use a namespace, e.g. `@UserFunction("org.example.com.randomUUID")".
	at org.neo4j.server.exception.ServerStartupErrors.translateToServerStartupError(ServerStartupErrors.java:68)
	at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:220)
	at org.neo4j.server.ServerBootstrapper.start(ServerBootstrapper.java:111)
	at org.neo4j.server.ServerBootstrapper.start(ServerBootstrapper.java:79)
	at org.neo4j.server.CommunityEntryPoint.main(CommunityEntryPoint.java:32)
Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.server.database.LifecycleManagingDatabase@5a6d30e2' was successfully initialized, but failed to start. Please see the attached cause exception "It is not allowed to define functions in the root namespace please use a namespace, e.g. `@UserFunction("org.example.com.randomUUID")".
	at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:466)
	at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:107)
	at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:212)
	... 3 more
Caused by: java.lang.RuntimeException: Error starting org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory, /Users/anirudhalampally/Downloads/neo4j-community-3.4.0/data/databases/graph.db
	at org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory.initFacade(GraphDatabaseFacadeFactory.java:212)
	at org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory.newFacade(GraphDatabaseFacadeFactory.java:125)
	at org.neo4j.server.CommunityNeoServer.lambda$static$0(CommunityNeoServer.java:58)
	at org.neo4j.server.database.LifecycleManagingDatabase.start(LifecycleManagingDatabase.java:88)
	at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:445)
	... 5 more
Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.kernel.impl.proc.Procedures@58472096' was successfully initialized, but failed to start. Please see the attached cause exception "It is not allowed to define functions in the root namespace please use a namespace, e.g. `@UserFunction("org.example.com.randomUUID")".
	at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:466)
	at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:107)
	at org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory.initFacade(GraphDatabaseFacadeFactory.java:208)
	... 9 more
Caused by: org.neo4j.internal.kernel.api.exceptions.ProcedureException: It is not allowed to define functions in the root namespace please use a namespace, e.g. `@UserFunction("org.example.com.randomUUID")
	at org.neo4j.kernel.impl.proc.ReflectiveProcedureCompiler.rejectEmptyNamespace(ReflectiveProcedureCompiler.java:974)
	at org.neo4j.kernel.impl.proc.ReflectiveProcedureCompiler.compileFunction(ReflectiveProcedureCompiler.java:328)
	at org.neo4j.kernel.impl.proc.ReflectiveProcedureCompiler.compileFunction(ReflectiveProcedureCompiler.java:148)
	at org.neo4j.kernel.impl.proc.ProcedureJarLoader.loadProcedures(ProcedureJarLoader.java:91)
	at org.neo4j.kernel.impl.proc.ProcedureJarLoader.loadProceduresFromDir(ProcedureJarLoader.java:78)
	at org.neo4j.kernel.impl.proc.Procedures.start(Procedures.java:323)
	at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:445)
	... 11 more
2018-08-10 07:22:26.348+0000 INFO  Neo4j Server shutdown initiated by request

Incompatible with 3.5 release

This was working while I tested Neo4j enterprise 3.4.9, but yielded errors when I tested it with Neo4j community 3.5.1 with the same triggers-1.0.jar file. The error at startup is related to a missing class "org/neo4j/kernel/impl/logging/LogService", and was resolved by removal of triggers-1.0.jar from the plugins directory. An incompatible version of APOC jar can cause the same issue, but I'm using the correct version of that. So I suspect an update of this trigger code is needed for compatibility with the 3.5 release.

OUTPUT:
ERROR Failed to start Neo4j: Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase@26ceffa8' was successfully initialized, but failed to start. Please see the attached cause exception "org.neo4j.kernel.impl.logging.LogService". Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase@26ceffa8' was successfully initialized, but failed to start. Please see the attached cause exception "org.neo4j.kernel.impl.logging.LogService".
org.neo4j.server.ServerStartupException: Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase@26ceffa8' was successfully initialized, but failed to start. Please see the attached cause exception "org.neo4j.kernel.impl.logging.LogService".
at org.neo4j.server.exception.ServerStartupErrors.translateToServerStartupError(ServerStartupErrors.java:45)
at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:184)
at org.neo4j.server.ServerBootstrapper.start(ServerBootstrapper.java:123)
at org.neo4j.server.ServerBootstrapper.start(ServerBootstrapper.java:90)
at org.neo4j.server.CommunityEntryPoint.main(CommunityEntryPoint.java:32)
Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.server.database.LifecycleManagingDatabase@26ceffa8' was successfully initialized, but failed to start. Please see the attached cause exception "org.neo4j.kernel.impl.logging.LogService".
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:473)
at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:111)
at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:177)
... 3 more
Caused by: java.lang.RuntimeException: Error starting org.neo4j.graphdb.facade.GraphDatabaseFacadeFactory, /media/ebs/neo4j-community-3.5.1/data/databases
at org.neo4j.graphdb.facade.GraphDatabaseFacadeFactory.initFacade(GraphDatabaseFacadeFactory.java:212)
at org.neo4j.graphdb.facade.GraphDatabaseFacadeFactory.newFacade(GraphDatabaseFacadeFactory.java:135)
at org.neo4j.server.database.CommunityGraphFactory.newGraphDatabase(CommunityGraphFactory.java:40)
at org.neo4j.server.database.LifecycleManagingDatabase.start(LifecycleManagingDatabase.java:78)
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:452)
... 5 more
Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.kernel.extension.GlobalKernelExtensions@2796aeae' failed to initialize. Please see the attached cause exception "org.neo4j.kernel.impl.logging.LogService".
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.graphdb.facade.GraphDatabaseFacadeFactory.initFacade(GraphDatabaseFacadeFactory.java:207)
... 9 more
Caused by: org.neo4j.kernel.extension.FailedToBuildKernelExtensionException: Failed to build kernel extension KernelExtension:RegisterTransactionEventHandlerExtensionFactory[registerTransactionEventHandler] because it is compiled with a reference to a class, method, or field, that is not in the class path: 'org/neo4j/kernel/impl/logging/LogService'. The most common cause of this problem, is that Neo4j has been upgraded without also upgrading allinstalled extensions, such as APOC. Make sure that all of your extensions are build against your specific version of Neo4j.
at org.neo4j.kernel.extension.KernelExtensionFailureStrategies.wrap(KernelExtensionFailureStrategies.java:60)
at org.neo4j.kernel.extension.KernelExtensionFailureStrategies.access$100(KernelExtensionFailureStrategies.java:26)
at org.neo4j.kernel.extension.KernelExtensionFailureStrategies$1.handle(KernelExtensionFailureStrategies.java:76)
at org.neo4j.kernel.extension.AbstractKernelExtensions.init(AbstractKernelExtensions.java:72)
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.init(LifeSupport.java:413)
... 12 more
Caused by: java.lang.NoClassDefFoundError: org/neo4j/kernel/impl/logging/LogService
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
at java.lang.Class.privateGetPublicMethods(Class.java:2902)
at java.lang.Class.getMethods(Class.java:1615)
at sun.misc.ProxyGenerator.generateClassFile(ProxyGenerator.java:451)
at sun.misc.ProxyGenerator.generateProxyClass(ProxyGenerator.java:339)
at java.lang.reflect.Proxy$ProxyClassFactory.apply(Proxy.java:639)
at java.lang.reflect.Proxy$ProxyClassFactory.apply(Proxy.java:557)
at java.lang.reflect.WeakCache$Factory.get(WeakCache.java:230)
at java.lang.reflect.WeakCache.get(WeakCache.java:127)
at java.lang.reflect.Proxy.getProxyClass0(Proxy.java:419)
at java.lang.reflect.Proxy.newProxyInstance(Proxy.java:719)
at org.neo4j.kernel.impl.util.DependenciesProxy.dependencies(DependenciesProxy.java:55)
at org.neo4j.kernel.extension.AbstractKernelExtensions.getKernelExtensionDependencies(AbstractKernelExtensions.java:114)
at org.neo4j.kernel.extension.AbstractKernelExtensions.init(AbstractKernelExtensions.java:61)
... 13 more
Caused by: java.lang.ClassNotFoundException: org.neo4j.kernel.impl.logging.LogService
at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 28 more
2018-12-21 22:43:39.724+0000 INFO Neo4j Server shutdown initiated by request

Issues in 3.1

Thanks for creating this example! I'm hoping to structure my trigger off of this template. However in neo4j 3.1 I'm receiving the following error:

2016-10-19 13:33:29.564+0000 INFO  Starting...
2016-10-19 13:33:40.064+0000 ERROR Failed to start Neo4j: Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase@12b57aef' was successfully initialized, but failed to start. Please see attached cause exception. Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase@12b57aef' 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@12b57aef' 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:227)
        at org.neo4j.server.ServerBootstrapper.start(ServerBootstrapper.java:91)
        at org.neo4j.server.ServerBootstrapper.start(ServerBootstrapper.java:68)
        at org.neo4j.server.CommunityEntryPoint.main(CommunityEntryPoint.java:28)
Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.server.database.LifecycleManagingDatabase@12b57aef' was successfully initialized, but failed to start. Please see attached cause exception.
        at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:443)
        at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:107)
        at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:199)
        ... 3 more
Caused by: java.lang.RuntimeException: Error starting org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory, /home/ubuntu/neo4j-community-3.1.0-BETA1/data/databases/graph.db
        at org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory.initFacade(GraphDatabaseFacadeFactory.java:186)
        at org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory.newFacade(GraphDatabaseFacadeFactory.java:124)
        at org.neo4j.server.CommunityNeoServer.lambda$static$0(CommunityNeoServer.java:57)
        at org.neo4j.server.database.LifecycleManagingDatabase.start(LifecycleManagingDatabase.java:89)
        at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:433)
        ... 5 more
Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.kernel.extension.KernelExtensions@1572007e' failed to initialize. Please see attached cause exception.
        at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.init(LifeSupport.java:415)
        at org.neo4j.kernel.lifecycle.LifeSupport.init(LifeSupport.java:62)
        at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:98)
        at org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory.initFacade(GraphDatabaseFacadeFactory.java:182)
        ... 9 more
Caused by: java.lang.AbstractMethodError
        at org.neo4j.kernel.extension.KernelExtensions.init(KernelExtensions.java:69)
        at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.init(LifeSupport.java:405)
        ... 12 more

Any thoughts on this?

Incompatible with latest release of neo4j 4.1.3

We have updated the POM file with our neo4j version 4.1.3 but mvn clean package returns the following trace:

[root@centos-s-1vcpu-1gb-lon1-01 neo_listens]# mvn clean package -e
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
[WARNING] 
[WARNING] Some problems were encountered while building the effective model for com.maxdemarzi:triggers:jar:1.0
[WARNING] 'build.plugins.plugin.version' for org.apache.maven.plugins:maven-compiler-plugin is missing. @ line 41, column 21
[WARNING] 
[WARNING] It is highly recommended to fix these problems because they threaten the stability of your build.
[WARNING] 
[WARNING] For this reason, future Maven versions might no longer support building such malformed projects.
[WARNING] 
[INFO] 
[INFO] ----------------------< com.maxdemarzi:triggers >-----------------------
[INFO] Building triggers 1.0
[INFO] --------------------------------[ jar ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ triggers ---
[INFO] Deleting /root/neo_listens/target
[INFO] 
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ triggers ---
[WARNING] Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent!
[INFO] Copying 1 resource
[INFO] 
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ triggers ---
[INFO] Changes detected - recompiling the module!
[WARNING] File encoding has not been set, using platform encoding UTF-8, i.e. build is platform dependent!
[INFO] Compiling 5 source files to /root/neo_listens/target/classes
[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR : 
[INFO] -------------------------------------------------------------
[ERROR] /root/neo_listens/src/main/java/com/maxdemarzi/RegisterTransactionEventHandlerExtensionFactory.java:[5,34] cannot find symbol
  symbol:   class KernelExtensionFactory
  location: package org.neo4j.kernel.extension
[ERROR] /root/neo_listens/src/main/java/com/maxdemarzi/RegisterTransactionEventHandlerExtensionFactory.java:[6,33] package org.neo4j.kernel.impl.spi does not exist
[ERROR] /root/neo_listens/src/main/java/com/maxdemarzi/RegisterTransactionEventHandlerExtensionFactory.java:[15,70] cannot find symbol
  symbol: class KernelExtensionFactory
[ERROR] /root/neo_listens/src/main/java/com/maxdemarzi/RegisterTransactionEventHandlerExtensionFactory.java:[19,34] cannot find symbol
  symbol:   class KernelContext
  location: class com.maxdemarzi.RegisterTransactionEventHandlerExtensionFactory
[ERROR] /root/neo_listens/src/main/java/com/maxdemarzi/MyTransactionEventHandler.java:[5,31] cannot find symbol
  symbol:   class TransactionEventHandler
  location: package org.neo4j.graphdb.event
[ERROR] /root/neo_listens/src/main/java/com/maxdemarzi/MyTransactionEventHandler.java:[11,51] cannot find symbol
  symbol: class TransactionEventHandler
[INFO] 6 errors 
[INFO] -------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 5.770 s
[INFO] Finished at: 2020-10-31T21:09:03Z
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile) on project triggers: Compilation failure: Compilation failure: 
[ERROR] /root/neo_listens/src/main/java/com/maxdemarzi/RegisterTransactionEventHandlerExtensionFactory.java:[5,34] cannot find symbol
[ERROR]   symbol:   class KernelExtensionFactory
[ERROR]   location: package org.neo4j.kernel.extension
[ERROR] /root/neo_listens/src/main/java/com/maxdemarzi/RegisterTransactionEventHandlerExtensionFactory.java:[6,33] package org.neo4j.kernel.impl.spi does not exist
[ERROR] /root/neo_listens/src/main/java/com/maxdemarzi/RegisterTransactionEventHandlerExtensionFactory.java:[15,70] cannot find symbol
[ERROR]   symbol: class KernelExtensionFactory
[ERROR] /root/neo_listens/src/main/java/com/maxdemarzi/RegisterTransactionEventHandlerExtensionFactory.java:[19,34] cannot find symbol
[ERROR]   symbol:   class KernelContext
[ERROR]   location: class com.maxdemarzi.RegisterTransactionEventHandlerExtensionFactory
[ERROR] /root/neo_listens/src/main/java/com/maxdemarzi/MyTransactionEventHandler.java:[5,31] cannot find symbol
[ERROR]   symbol:   class TransactionEventHandler
[ERROR]   location: package org.neo4j.graphdb.event
[ERROR] /root/neo_listens/src/main/java/com/maxdemarzi/MyTransactionEventHandler.java:[11,51] cannot find symbol
[ERROR]   symbol: class TransactionEventHandler
[ERROR] -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile) on project triggers: Compilation failure
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:213)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:154)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:146)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:954)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:566)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: org.apache.maven.plugin.compiler.CompilationFailureException: Compilation failure
    at org.apache.maven.plugin.compiler.AbstractCompilerMojo.execute (AbstractCompilerMojo.java:858)
    at org.apache.maven.plugin.compiler.CompilerMojo.execute (CompilerMojo.java:129)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:208)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:154)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:146)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:954)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:566)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
[ERROR] 
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
[root@centos-s-1vcpu-1gb-lon1-01 neo_listens]#

maxdemarzi / neo_listens Goto Github PK

neo_listens's Introduction

Neo_Listens

neo_listens's People

Contributors

Stargazers

Watchers

Forkers

neo_listens's Issues

Triggers are not working while building a fatJar

Incompatible with 3.5 release

Issues in 3.1

Incompatible with latest release of neo4j 4.1.3

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