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From rahul challapalli <challapallira...@gmail.com>
Subject Re: Clarification around MapR test framework data generation
Date Mon, 26 Oct 2015 02:11:47 GMT

Unfortunately you are not missing anything. There was no drop table support
when these tests were added. So we can only delete them from a script. With
the drop table support in-place you can certainly modify the tests and add
a drop table statement at the end.

 We also have some suites which have CTAS statements in the data gen
scripts. So the script drops and creates the tables required. This is to
avoid running some long running CTAS statements in every single test of the
suite. We at MapR run the data gen step for every single run ( as we still
want to run those CTAS statements).

- Rahul

On Sun, Oct 25, 2015 at 4:29 PM, Jacques Nadeau <jacques@dremio.com> wrote:

> Hey All,
> I continue to try to get the test framework up and running. It looks like
> I'm close but I'm seeing something strange. Once I've run the test suite
> once with -d (generate data), I would expect multiple runs to be successful
> without having to use -d. However, I've noticed with the ctas flatten tests
> that they are generating new tables that are not ever getting deleted. I
> realized that there is a gen task
> in resources/Functional/ctas/ctas_flatten/100000rows/ctas_flatten.json that
> is used to the delete tables. This seems to mean that the only way to
> successfully complete a test would be to run the generation step on every
> single run. What am I missing?
> thanks,
> Jacques
> --
> Jacques Nadeau
> CTO and Co-Founder, Dremio

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