[jira] [Created] (BIGTOP-1321) TestCLI: check assumptions before the test run

["Martin Bukatovic (JIRA)" <ji...@apache.org>]

Martin Bukatovic created BIGTOP-1321:
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             Summary: TestCLI: check assumptions before the test run
                 Key: BIGTOP-1321
                 URL: https://issues.apache.org/jira/browse/BIGTOP-1321
             Project: Bigtop
          Issue Type: Improvement
          Components: Tests
    Affects Versions: 0.8.0
            Reporter: Martin Bukatovic
            Priority: Minor


The TestCLI test cases has some assumptions which are not checked in the test code. This is a proposal to add checks for each important assumption which would make some cases fail if not met. This would save us some debugging time when setting up new test environment and would make this test easier to reuse.

So far, I have identified these:

 * the effective user must be hdfs (a root for HDFS)
 * the HDFS trash feature must be disabled (`fs.trash.interval` should be 0)

I expect there are additional assumptions worth checking, any ideas? I will add it here when I find another one.



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