Error writing to DB when running 2.0.0 version

[SteveFreeman]

I am getting this error in the log:

com.mongodb.WriteConcernException: Write failed with error code 79 and error message 'No write concern mode named 'JOURNALED' found in replica set configuration'

What changes do I need to make to the MongoDB replica set?

[BillyD73]

Hi @SteveFreeman - could you please tell me which versions of the MongoDB client and server you are using as well as your Java and Gradle versions, and the steps to reproduce the problem please? I have been running on Mongodb client and server v4.2.0 using Java 8 and haven't been able to reproduce this issue.

[SteveFreeman]

MongoDB 4.0.12 and IBM Java 8.0.5.36. Gradle has nothing to do with the runtime as this is happening after the build is complete and when I deploy to a real environment.

[BillyD73]

Hi @SteveFreeman. Thank you for your patience whilst I have investigated this issue. I've pushed a fix to my dev_bd branch which should solve this problem. Please let me know how it works for you.

[BillyD73]

This has been fixed with the 2.0.1 release