Mongo Event repository not working with archive Completion Mode

[nkolosnjaji]

When using CompetitionMode ARCHIVE with Mongo Event repository following error occurs:

Command execution failed on MongoDB server with error 263 (OperationNotSupportedInTransaction): '$merge cannot be used in a transaction' on server ...

How to reproduce:

Add @SpringBootTest(properties = {CompletionMode.PROPERTY + "=ARCHIVE"}) to spring-modulith-examples/spring-modulith-example-epr-mongodb/src/test/java/example/ApplicationIntegrationTests.java

P.S. I see there are test for all Completion modes in MongoDbEventPublicationRepositoryTest, but for 1.x they were run against embedded Mongo and for 2.x i see that tests are skipped in CI.

[nkolosnjaji]

This issue is not reproducible in MongoDbEventPublicationRepositoryTest, EventPublication needs to be triggered from ApplicationEventPublisher under transaction (same as in modulith-example-epr-mongodb)

[odrotbohm]

Can you provide a minimal reproducer (ideally Java, Maven) to show the problem?

[nkolosnjaji]

You can just add @SpringBootTest(properties = {CompletionMode.PROPERTY + "=ARCHIVE"}) in MongoDbEventPublicationRepositoryTest (modulith-example-epr-mongodb dir) and run test

[odrotbohm]

There's no such test in the example you referenced.

[nkolosnjaji]

Sorry my bad it's ApplicationIntegrationTests inside spring-modulith-example-epr-mongodb directory. There is already @SpringBootTest on top level class, needs just to update it with CompletionMode property as described above.

full path spring-modulith/spring-modulith-examples/spring-modulith-example-epr-mongodb/src/test/java/example/ApplicationIntegrationTests.java

P.S. I also noticed that this is only repository which is referencing invalid local parent pom with 2.0.0-SNAPSHOT where it should be 2.1.0-SNAPSHOT link

[nkolosnjaji]

@odrotbohm here is reproducer: https://github.com/nkolosnjaji/spring-modulith/tree/GH-1412
test:
spring-modulith-examples/spring-modulith-example-epr-mongodb/src/test/java/example/ApplicationIntegrationTests.java
method:
bootstrapsApplication
error:
org.springframework.data.mongodb.ClientSessionException: Command execution failed on MongoDB server with error 263 (OperationNotSupportedInTransaction): '$merge cannot be used in a transaction' on server localhost:32773
command
mvn test -Dtest=ApplicationIntegrationTests#bootstrapsApplication (from spring-modulith-example-epr-mongodb folder)