Integration Tests BasicIT is failing with message about RocksdbMavenPomCache

[khmarbaise]

I currenlty facing the issue related to the integration test BasicIT.

[INFO] Running org.openrewrite.maven.BasicIT
[ERROR] Tests run: 4, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 15.833 s <<< FAILURE! - in org.openrewrite.maven.BasicIT
[ERROR] null_check_profile_activation{MavenExecutionResult}  Time elapsed: 5.267 s  <<< FAILURE!
java.lang.AssertionError: 

Expecting empty but was: ["Unable to initialize RocksdbMavenPomCache, falling back to InMemoryMavenPomCache"]
	at org.openrewrite.maven.BasicIT.null_check_profile_activation(BasicIT.java:36)

[INFO] 
[INFO] Results:
[INFO] 
[ERROR] Failures: 
[ERROR]   BasicIT.null_check_profile_activation:36 
Expecting empty but was: ["Unable to initialize RocksdbMavenPomCache, falling back to InMemoryMavenPomCache"]
[INFO] 
[ERROR] Tests run: 24, Failures: 1, Errors: 0, Skipped: 1
[INFO] 
[INFO] 

The above is caused by the WARNING during the Maven build:

[INFO] Project [BasicIT#null_check_profile_activation] Resolving Poms...
[WARNING] Unable to initialize RocksdbMavenPomCache, falling back to InMemoryMavenPomCache
[INFO] Project [BasicIT#null_check_profile_activation] Parsing Source Files

Testing environment:

Apache Maven 3.9.0 (9b58d2bad23a66be161c4664ef21ce219c2c8584)
Maven home: /Users/khm/tools/maven
Java version: 17.0.6, vendor: Eclipse Adoptium, runtime: /Users/khm/.sdkman/candidates/java/17.0.6-tem
Default locale: en_DE, platform encoding: UTF-8
OS name: "mac os x", version: "12.4", arch: "aarch64", family: "mac"

From my understanding the produced warning is related to the underlying OS (in my case MacOS)...

[timtebeek]

Hmm; I've tried to replicate this locally, but as I'm on Linux I'm not seeing the same issue; used Ubuntu 22.4.1 & Maven 3.9.0 on Temurin 17.0.6 to get as close as possible. I did notice @sambsnyd recently made two changes to RocksDB handling, even though he's on Windows, while the rest of the team is on Macs. openrewrite/rewrite@2311dec & openrewrite/rewrite@8f847c4 .

I'm tempted to ignore that known warning if it occurs: #507 . Even if it's something to fix, that would have to go into openrewrite/rewrite rather than fail a test in the Maven plugin.

[khmarbaise]

As far as I understood the code it was related to MacOS only. Sound like an reasonable way to solve that via #507. So I close that. Thanks for your deeper dive into it.

[timtebeek]

You're welcome, thanks for reporting it here! Without a Mac or this report I would have never known.