NiFi goes Neo

Integrations & Ecosystem
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21

Hi @martin_ebert,

Thank you for this! Would you know if the graph bundle is compatible with Nifi 1.9.2?

22

Yes 3.x is working with NiFi 1.9.2.

23

Does this mvn clean install take a long time? It's going on for several hours in my laptop and often fails with connection reset error.

24

Which of the below nar files should be copied over to

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\nifi-1.10\nifi-assembly\target\nifi-1.10.0-bin\nifi-1.10.0\lib

25

Got this done. After setting up nifi per the build instructions given in Github, just copy the below nar files to

nifi-graph-client-service-api-nar-1.10.0.nar
nifi-graph-nar-1.10.0.nar
nifi-neo4j-cypher-service-nar-1.10.0.nar
nifi-other-graph-services-nar-1.10.0.nar

\nifi-1.10\nifi-assembly\target\nifi-1.10.0-bin\nifi-1.10.0\lib

26

Hello Martin,

Do you have any news regarding the compatibility of recent versions of neo4j and Nifi ? I tested the following versions :

Nifi 1.11.x + Neo 4.2.2 => ServiceUnavailableException
Nifi 1.11.x + Neo 4.1.5 => ServiceUnavailableException
Nifi 1.11.x + Neo 4.0.11 => ServiceUnavailableException
Nifi 1.11.x + Neo 3.5.26 => OK

Nifi 1.12.x + Neo 4.2.2 => ServiceUnavailableException
Nifi 1.11.x + Neo 4.1.5 => ServiceUnavailableException
Nifi 1.11.x + Neo 4.0.11 => ServiceUnavailableException
Nifi 1.11.x + Neo 3.5.26 => OK

27

@karim.el I think that the best option to connect NiFi to the last Neo4j versions is via JDBC driver.