Neo4j spark connector issue

[fathima (Fathima Sherin)]

I am facing this issue

org.neo4j.driver.exceptions.ClientException: The server does not support any of the protocol versions supported by this driver. Ensure that you are using driver and server versions that are compatible with one another.

I am using a neo4j spark connector, ' neo4j-connector-apache-spark_2.11-4.0.2_for_spark_2.4.jar ' for reading data from neo4j.

Scala version - 2.11

Spark - 2.4

and Neo4j is 3.3.x

Why that issue is arising?

I couldn't find any connectors matching the spark and scala versions.

Thanks

[cobra]

Hello @fathima

I'm pretty sure your version of Neo4j is too old for this connector. You should upgrade Neo4j to the latest version possible (4.4). Version 3 of Neo4j is not maintained anymore and 4.1 will soon be too.

So upgrade both Neo4j and Neo4j Spark Connector to the latest version.

Some documentation:

• https://github.com/neo4j-contrib/neo4j-spark-connector/releases
• https://neo4j.com/docs/spark/5.0/overview/
• https://neo4j.com/docs/operations-manual/current/installation/

Regards,
Cobra