[jira] [Created] (FLINK-22287) Java documentation of mini cluster should mention usage of before() and after()

[Shang Yuanchun (Jira)]

Svend Vanderveken created FLINK-22287:
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             Summary: 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



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.




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