Patrick Wendell created SPARK-7558:
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             Summary: Log test name when starting and finishing each test
                 Key: SPARK-7558
                 URL: https://issues.apache.org/jira/browse/SPARK-7558
             Project: Spark
          Issue Type: Improvement
          Components: Tests
            Reporter: Patrick Wendell
            Assignee: Andrew Or


Right now it's really tough to interpret testing output because logs for 
different tests are interspersed in the same unit-tests.log file. This makes it 
particularly hard to diagnose flaky tests. This would be much easier if we 
logged the test name before and after every test (e.g. "Starting test XX", 
"Finished test XX"). Then you could get right to the logs.

I think one way to do this might be to create a custom test fixture that logs 
the test class name and then mix that into every test suite /cc [~joshrosen] 
for his superb knowledge of Scalatest.



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