NIFI-11429 - Upgrade Gremlin to 3.6.2

[pvillard31]

Summary

NIFI-11429

Upgrade Gremlin to 3.6.2

https://github.com/apache/tinkerpop/blob/master/CHANGELOG.asciidoc

Tracking

Please complete the following tracking steps prior to pull request creation.

Issue Tracking

• Apache NiFi Jira issue created

Pull Request Tracking

• Pull Request title starts with Apache NiFi Jira issue number, such as NIFI-00000
• Pull Request commit message starts with Apache NiFi Jira issue number, as such NIFI-00000

Pull Request Formatting

• Pull Request based on current revision of the main branch
• Pull Request refers to a feature branch with one commit containing changes

Verification

Please indicate the verification steps performed prior to pull request creation.

Build

• Build completed using mvn clean install -P contrib-check
  • JDK 11
  • JDK 17

Licensing

• New dependencies are compatible with the Apache License 2.0 according to the License Policy
• New dependencies are documented in applicable LICENSE and NOTICE files

Documentation

• Documentation formatting appears as expected in rendered files

[exceptionfactory]

@mattyb149 Can you take a closer look at this particular upgrade? There was an issue with some graph databases in past versions, but this is a good opportunity to move to the latest version of the Gremlin libraries.

[MikeThomsen]

@exceptionfactory Which databases are you talking about?

[exceptionfactory]

Thanks for taking a look @MikeThomsen, I was referring to pull request #5284, which backed down a change from Gremlin 3.5.1 to 3.4.4. The changes apply to the nifi-other-graph-services module, so with your background on those services, are you familiar with any potential impact to supported versions?

[MikeThomsen]

@exceptionfactory the other graph services module needs to be reexamined because its main selling point was OpenCypher support, and I'm not sure what level of support that has today.

[MikeThomsen]

@exceptionfactory cypher-gremlin-neo4j-driver has not been updated for 3 years. I'm going to merge this and put up a PR to remove the OpenCypher client service because no one should be using it right now.