[jira] [Created] (FLINK-23383) FlinkEnvironmentContext#setUp is called twice

["Chesnay Schepler (Jira)" <ji...@apache.org>]

Chesnay Schepler created FLINK-23383:
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             Summary: FlinkEnvironmentContext#setUp is called twice
                 Key: FLINK-23383
                 URL: https://issues.apache.org/jira/browse/FLINK-23383
             Project: Flink
          Issue Type: Bug
          Components: Benchmarks
            Reporter: Chesnay Schepler
            Assignee: Chesnay Schepler


Several benchmarks subclass the FlinkEnvironmentContext and override #setUp, like this:
{code}
@Setup
public void setUp() throws Exception {
    super.setUp();
    // do more stuff
}
{code}
Because this method is also annotated with {{@Setup}}, both the overridden and super version will be called separately, and since the overridden once _also_ calls into super, then the super version is called twice.

This is not a problem right now, but it could result in leaks if we allocate a resource in super.setUp, because @TearDown would only be called once.



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