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graphaware / neo4j-to-elasticsearch

GraphAware Framework Module for Integrating Neo4j with Elasticsearch
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Graphaware 3.2.x plugin compatibility issue with Neo4j 3.3.0. Future plans? #88

Closed vishwajitmankar closed 6 years ago

vishwajitmankar commented 7 years ago

We are planning to migrate to Neo4j 3.3.0 version. However, graphaware plug-ins are not yet released for the same. When I try to use graphaware-neo4j-to-elasticsearch-3.2.5.51.7 and other 2 plugins, I get below errors. Is there way to fix this issue with some settings or need to wait for next plugin version to release. Thank you in advance.

2017-11-01 09:48:11.906+0000 ERROR Failed to start Neo4j: Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase@5ef5c734' was su ccessfully initialized, but failed to start. Please see the attached cause excep tion "org.neo4j.kernel.configuration.Settings.setting(Ljava/lang/String;Ljava/ut il/function/Function;Ljava/lang/String;)Lorg/neo4j/graphdb/config/BaseSetting;". Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDa tabase@5ef5c734' was successfully initialized, but failed to start. Please see t he attached cause exception "org.neo4j.kernel.configuration.Settings.setting(Lja va/lang/String;Ljava/util/function/Function;Ljava/lang/String;)Lorg/neo4j/graphd b/config/BaseSetting;". org.neo4j.server.ServerStartupException: Starting Neo4j failed: Component 'org.n eo4j.server.database.LifecycleManagingDatabase@5ef5c734' was successfully initia lized, but failed to start. Please see the attached cause exception "org.neo4j.k ernel.configuration.Settings.setting(Ljava/lang/String;Ljava/util/function/Funct ion;Ljava/lang/String;)Lorg/neo4j/graphdb/config/BaseSetting;". at org.neo4j.server.exception.ServerStartupErrors.translateToServerStart upError(ServerStartupErrors.java:68) at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:218) 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.s erver.database.LifecycleManagingDatabase@5ef5c734' was successfully initialized, but failed to start. Please see the attached cause exception "org.neo4j.kernel. configuration.Settings.setting(Ljava/lang/String;Ljava/util/function/Function;Lj ava/lang/String;)Lorg/neo4j/graphdb/config/BaseSetting;". at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSu pport.java:466) at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:107) at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:210) ... 3 more Caused by: java.lang.RuntimeException: Error starting org.neo4j.kernel.impl.fact ory.GraphDatabaseFacadeFactory, D:\eclipse\sw\neo4j-community-3.3.0-2\data\datab ases\graph.db at org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory.initFacade(G

ikwattro commented 7 years ago

It generally takes some time before we release for the latest neo versions. It will take a couple of days.

vishwajitmankar commented 7 years ago

Thank you. Will wait for latest version of this plugin before Neo4j upgrade.

vishwajitmankar commented 6 years ago

I see new Graphaware plugin with version 3.3.0. Will it work with elasticsearch-2.4.1 or we need to upgrade ES too? I took all latest jars graphaware-neo4j-to-elasticsearch-3.3.0.51.7, graphaware-server-community-all-3.3.0.51, graphaware-uuid-3.3.0.51.14 I am getting below error - 2017-11-20 13:57:02.411+0000 ERROR Failed to create Elasticsearch index. org.apa che.http.conn.HttpHostConnectException: Connect to localhost:9201 [localhost/127 .0.0.1, localhost/0:0:0:0:0:0:0:1] failed: Connection refused: connect java.lang.RuntimeException: org.apache.http.conn.HttpHostConnectException: Conne ct to localhost:9201 [localhost/127.0.0.1, localhost/0:0:0:0:0:0:0:1] failed: Co nnection refused: connect at com.graphaware.module.es.mapping.BaseMapping.lambda$createIndexAndMap ping$15(BaseMapping.java:184) at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:18 4)

Thanks.

vishwajitmankar commented 6 years ago

If I understood the logic of version, for latest plugin, I will need Elasticsearch 51.7? (Which is not available.)

sonu27 commented 6 years ago

@vishwajitmankar It's not related to ES. It's an internal build number I think.

Anyway the latest version does work with 3.3, so this can be closed.

davidrapin commented 6 years ago

@vishwajitmankar You error stack says Connect to localhost:9201, which means that your ES server is not running. You can check that by connecting to http://localhost:9201 with your browser.

vishwajitmankar commented 6 years ago

I tried with latest version of ES 6.0 and it worked. I had to change connecting port in neo4j.conf to 9200. It was working with 9201 with previous ES version and I was trying with same setting. We can mark this issue as close. Thank you so much for the support.