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Head's Up! Site migration is underway. Phase 2: migrate recent content

Forum Posts

About the Integrations category

There are a lot of systems that Neo4j integrates with, from other databases, data processing solutions like Spark, data visualization tools and libraries and ETL and reporting tools. Please select a descriptive label so we can direct your question to...

yolande by Community Team
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Trouble Integrating Elasticsearch into Neo4j

I'm having a hard time getting the syntax right on an apoc.es.query or an apoc.es.get for a nested field call into elasticsearch from my Neo4j database. I'm running Neo4j 4.3.1 with ELK at 7.15.0. I am trying to grab specific event IDs such as 4624 f...

Integrating Neo4j with DynamoDB

We are running an amazon hosted Neo4j cluster and we are getting close to 30G of data, storing quite a lot of legal documents with some hefty fulltext properties that tend to take a lot of space. We are now starting to experience instability around b...

Neo4j Docker Container Can't Write Logs

Hi All I am running two Neo4j Docker containers on the same server and both of them have an error with the logs. After using the docker logs command I realized that the containers can't write any logs anymore with the following errors: The first cont...

Neo4J Docker Intermittent Error (Lock Manager Not Found)

Hey guys, I'm getting the following intermittent error (maybe half the time) when starting up Neo4J in docker locally. Can anyone help diagnose the issue? Thanks. Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.server....

ben6 by Node
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Convert TTL to POJOs

Hello, I know there's the ability to take a .ttl file format and insert it to a Neo4j using the neo-semantics library. In the graph, the .ttl file is being divided into its relevant objects. My question is: how can I convert a .ttl file into POJO's w...

Consumer config doesn't seem to work

I have a sink connector which consumes messages from KAFKA, I've configured poll records as 1000 by adding this property. "kafka.max.poll.records":1000 I just followed the documentation here. Neo4j Graph Database Platform ...

Graphileon Visual Query Builder

Over the last weeks, we have been working on a Visual Query builder, that allows users to explore their stores and extract info. This is one of the more generic configurations of Graphileon. The most recent iteration allows for the use of edge proper...

Unable to set parameters for queries using docker

Hello, I've been trying to set a parameter to use in parameterized queries using docker, my first approach has been to set a volume to bind the conf folder and place a apoc.conf where the following configuration is present: apoc.initializer.neo4j.0=...