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Svend Vanderveken commented on FLINK-22287: ------------------------------------------- Thanks for the feed-back Dawid. I see my mistake now, sorry for the unnecessary ticket. I'm coding with Junit 5 on my current project, which as far as I understand does not handle resources as Junit `ClassRule` does. I resolved it on my project by adding explicit calls to mini-cluster's `before()` and `after()` and figured it was an omission in the doc. Sorry again :) > Java documentation of mini cluster should mention usage of before() and > after() > ------------------------------------------------------------------------------- > > Key: FLINK-22287 > URL: https://issues.apache.org/jira/browse/FLINK-22287 > Project: Flink > Issue Type: Improvement > Components: Documentation > Reporter: Svend Vanderveken > Priority: Minor > Labels: pull-request-available > > The java code examples [for Mini cluster usage in unit tests in the current > documentation|https://ci.apache.org/projects/flink/flink-docs-release-1.12/dev/stream/testing.html#junit-rule-miniclusterwithclientresource] > do not mention that the user should call {{before()}} and {{after()}} > methods on the mini cluster instance. > I believe this is a mistake since omitting those calls would make, as far as > a I understand, the creation of the mini cluster ignored. > The scala code samples seem correct. -- This message was sent by Atlassian Jira (v8.3.4#803005)