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Posted to dev@hive.apache.org by Lars Francke <la...@gmail.com> on 2014/08/30 11:47:10 UTC

Running tests in IntelliJ

Hi,

I'm trying to set up my dev environment properly so that I can run tests in
IntelliJ but a lot of them fail due to errors like this:

"Caused by:
org.datanucleus.api.jdo.exceptions.ClassNotPersistenceCapableException: The
class "org.apache.hadoop.hive.metastore.model.MVersionTable" is not
persistable. This means that it either hasnt been enhanced, or that the
enhanced version of the file is not in the CLASSPATH (or is hidden by an
unenhanced version), or the Meta-Data/annotations for the class are not
found."

I understand that this comes due to some stuff Datanucleus does behind the
scenes but I can't get that to work in IntelliJ even with the two available
Datanucleus plugins. They both seem to be unmaintained.

So: Does anyone use IntelliJ and has all the tests running in it?

I appreciate any pointers, thank you!

Cheers,
Lars

Re: Running tests in IntelliJ

Posted by Lars Francke <la...@gmail.com>.

Thanks Navis, I'll try that!


On Mon, Sep 1, 2014 at 8:20 AM, Navis류승우 <na...@nexr.com> wrote:

> Make a jar dependency on metastore module with hive-metastore,jar and give
> higher priority to it than module source. Pretty sure there is a better way
> than this.
>
> Thanks,
> Navis
>
>
> 2014-08-30 18:47 GMT+09:00 Lars Francke <la...@gmail.com>:
>
> > Hi,
> >
> > I'm trying to set up my dev environment properly so that I can run tests
> in
> > IntelliJ but a lot of them fail due to errors like this:
> >
> > "Caused by:
> > org.datanucleus.api.jdo.exceptions.ClassNotPersistenceCapableException:
> The
> > class "org.apache.hadoop.hive.metastore.model.MVersionTable" is not
> > persistable. This means that it either hasnt been enhanced, or that the
> > enhanced version of the file is not in the CLASSPATH (or is hidden by an
> > unenhanced version), or the Meta-Data/annotations for the class are not
> > found."
> >
> > I understand that this comes due to some stuff Datanucleus does behind
> the
> > scenes but I can't get that to work in IntelliJ even with the two
> available
> > Datanucleus plugins. They both seem to be unmaintained.
> >
> > So: Does anyone use IntelliJ and has all the tests running in it?
> >
> > I appreciate any pointers, thank you!
> >
> > Cheers,
> > Lars
> >
>

Re: Running tests in IntelliJ

Posted by Navis류승우 <na...@nexr.com>.

Make a jar dependency on metastore module with hive-metastore,jar and give
higher priority to it than module source. Pretty sure there is a better way
than this.

Thanks,
Navis


2014-08-30 18:47 GMT+09:00 Lars Francke <la...@gmail.com>:

> Hi,
>
> I'm trying to set up my dev environment properly so that I can run tests in
> IntelliJ but a lot of them fail due to errors like this:
>
> "Caused by:
> org.datanucleus.api.jdo.exceptions.ClassNotPersistenceCapableException: The
> class "org.apache.hadoop.hive.metastore.model.MVersionTable" is not
> persistable. This means that it either hasnt been enhanced, or that the
> enhanced version of the file is not in the CLASSPATH (or is hidden by an
> unenhanced version), or the Meta-Data/annotations for the class are not
> found."
>
> I understand that this comes due to some stuff Datanucleus does behind the
> scenes but I can't get that to work in IntelliJ even with the two available
> Datanucleus plugins. They both seem to be unmaintained.
>
> So: Does anyone use IntelliJ and has all the tests running in it?
>
> I appreciate any pointers, thank you!
>
> Cheers,
> Lars
>