Hello,

I've been working with Hive for a couple of months now, and although it
is a pretty strong framework, I can't help but noticing that some
testcases fails on Non-Sun Java.

Some examples are: TestCliDriver, TestParse and TestJdbcDriver.

The issues involve HashMap situation, where Sun Java has a different
output order than Non-Sun Java.  It is a silly problem, but it does
cause failures.

I've been working on fixes for theses problems, and was planning to
contribute it. Is this something the Hive community would be interested
in? What are your thoughts about that?

Thanks,
Renata.

Hi,

I think we'd want hive to work on as many JVM's as feasible. With that
said, since it's tested mostly on Sun JVM, it's possible we'll introduce
new issues in the future so you'll need to keep testing. Here is a guide on
how to contribute:

https://cwiki.apache.org/confluence/display/Hive/HowToContribute

Glad to have you interested!
Brock
On Wed, Feb 27, 2013 at 10:06 AM, Renata Ghisloti Duarte de Souza <
[EMAIL PROTECTED]> wrote:

> Hello,
>
> I've been working with Hive for a couple of months now, and although it
> is a pretty strong framework, I can't help but noticing that some
> testcases fails on Non-Sun Java.
>
> Some examples are: TestCliDriver, TestParse and TestJdbcDriver.
>
> The issues involve HashMap situation, where Sun Java has a different
> output order than Non-Sun Java.  It is a silly problem, but it does
> cause failures.
>
> I've been working on fixes for theses problems, and was planning to
> contribute it. Is this something the Hive community would be interested
> in? What are your thoughts about that?
>
> Thanks,
>
>
> Renata.
>
>
--
Apache MRUnit - Unit testing MapReduce - http://incubator.apache.org/mrunit/

Hi Renata,
I'm glad to see you interested in contributing to Hive community! Please don't hesitate and follow the link provided by Brock in previous email if you're interested.

I just wanted to add that Hive is a Hadoop SQL Engine and thus we have major dependencies on Hadoop. Whereas extending Hive ability to work on other JDKs is definitely a great thing to do, I feel the need to warn that you might get into issues as Hadoop itself might not work on those JDKs. I know about following wiki page [1] that describes the support of various JDKs in Hadoop, but it seems not maintained any more.

Jarcec

Links:
1: http://wiki.apache.org/hadoop/HadoopJavaVersions

On Wed, Feb 27, 2013 at 11:01:58AM -0600, Brock Noland wrote:
> Hi,
>
> I think we'd want hive to work on as many JVM's as feasible. With that
> said, since it's tested mostly on Sun JVM, it's possible we'll introduce
> new issues in the future so you'll need to keep testing. Here is a guide on
> how to contribute:
>
> https://cwiki.apache.org/confluence/display/Hive/HowToContribute
>
> Glad to have you interested!
> Brock
>
>
> On Wed, Feb 27, 2013 at 10:06 AM, Renata Ghisloti Duarte de Souza <
> [EMAIL PROTECTED]> wrote:
>
> > Hello,
> >
> > I've been working with Hive for a couple of months now, and although it
> > is a pretty strong framework, I can't help but noticing that some
> > testcases fails on Non-Sun Java.
> >
> > Some examples are: TestCliDriver, TestParse and TestJdbcDriver.
> >
> > The issues involve HashMap situation, where Sun Java has a different
> > output order than Non-Sun Java.  It is a silly problem, but it does
> > cause failures.
> >
> > I've been working on fixes for theses problems, and was planning to
> > contribute it. Is this something the Hive community would be interested
> > in? What are your thoughts about that?
> >
> > Thanks,
> >
> >
> > Renata.
> >
> >
>
>
> --
> Apache MRUnit - Unit testing MapReduce - http://incubator.apache.org/mrunit/

Hello Brock and Jarcec,

Thank you very much for your answer!

Brock, thanks for the link. It was very helpful.

Jarcec, yes I agree that Hadoop itself still has some problems with
non-Sun Java as well. Nevertheless, I believe there are some people
working to improve that, and hopefully,
soon Hive and Hadoop will run with all JVMs. :)

I have started contributing with some patches:

https://issues.apache.org/jira/browse/HIVE-3989
https://issues.apache.org/jira/browse/HIVE-3691
https://issues.apache.org/jira/browse/HIVE-3812
Thanks,

Renata.

On Wed, 2013-02-27 at 11:14 -0800, Jarek Jarcec Cecho wrote:
> Hi Renata,
> I'm glad to see you interested in contributing to Hive community! Please don't hesitate and follow the link provided by Brock in previous email if you're interested.
>
> I just wanted to add that Hive is a Hadoop SQL Engine and thus we have major dependencies on Hadoop. Whereas extending Hive ability to work on other JDKs is definitely a great thing to do, I feel the need to warn that you might get into issues as Hadoop itself might not work on those JDKs. I know about following wiki page [1] that describes the support of various JDKs in Hadoop, but it seems not maintained any more.
>
> Jarcec
>
> Links:
> 1: http://wiki.apache.org/hadoop/HadoopJavaVersions
>
> On Wed, Feb 27, 2013 at 11:01:58AM -0600, Brock Noland wrote:
> > Hi,
> >
> > I think we'd want hive to work on as many JVM's as feasible. With that
> > said, since it's tested mostly on Sun JVM, it's possible we'll introduce
> > new issues in the future so you'll need to keep testing. Here is a guide on
> > how to contribute:
> >
> > https://cwiki.apache.org/confluence/display/Hive/HowToContribute
> >
> > Glad to have you interested!
> > Brock
> >
> >
> > On Wed, Feb 27, 2013 at 10:06 AM, Renata Ghisloti Duarte de Souza <
> > [EMAIL PROTECTED]> wrote:
> >
> > > Hello,
> > >
> > > I've been working with Hive for a couple of months now, and although it
> > > is a pretty strong framework, I can't help but noticing that some
> > > testcases fails on Non-Sun Java.
> > >
> > > Some examples are: TestCliDriver, TestParse and TestJdbcDriver.
> > >
> > > The issues involve HashMap situation, where Sun Java has a different
> > > output order than Non-Sun Java.  It is a silly problem, but it does
> > > cause failures.
> > >
> > > I've been working on fixes for theses problems, and was planning to
> > > contribute it. Is this something the Hive community would be interested
> > > in? What are your thoughts about that?
> > >
> > > Thanks,
> > >
> > >
> > > Renata.
> > >
> > >
> >
> >
> > --
> > Apache MRUnit - Unit testing MapReduce - http://incubator.apache.org/mrunit/

Hi,

Great to see the patches! It doesn't appear you've followed the "Review
Process" section of the contribution guide here
https://cwiki.apache.org/confluence/display/Hive/HowToContribute

Brock
On Mon, Mar 25, 2013 at 12:00 PM, Renata Ghisloti Duarte de Souza <
[EMAIL PROTECTED]> wrote:

> Hello Brock and Jarcec,
>
> Thank you very much for your answer!
>
> Brock, thanks for the link. It was very helpful.
>
> Jarcec, yes I agree that Hadoop itself still has some problems with
> non-Sun Java as well. Nevertheless, I believe there are some people
> working to improve that, and hopefully,
> soon Hive and Hadoop will run with all JVMs. :)
>
> I have started contributing with some patches:
>
> https://issues.apache.org/jira/browse/HIVE-3989
> https://issues.apache.org/jira/browse/HIVE-3691
> https://issues.apache.org/jira/browse/HIVE-3812
>
>
> Thanks,
>
> Renata.
>
> On Wed, 2013-02-27 at 11:14 -0800, Jarek Jarcec Cecho wrote:
> > Hi Renata,
> > I'm glad to see you interested in contributing to Hive community! Please
> don't hesitate and follow the link provided by Brock in previous email if
> you're interested.
> >
> > I just wanted to add that Hive is a Hadoop SQL Engine and thus we have
> major dependencies on Hadoop. Whereas extending Hive ability to work on
> other JDKs is definitely a great thing to do, I feel the need to warn that
> you might get into issues as Hadoop itself might not work on those JDKs. I
> know about following wiki page [1] that describes the support of various
> JDKs in Hadoop, but it seems not maintained any more.
> >
> > Jarcec
> >
> > Links:
> > 1: http://wiki.apache.org/hadoop/HadoopJavaVersions
> >
> > On Wed, Feb 27, 2013 at 11:01:58AM -0600, Brock Noland wrote:
> > > Hi,
> > >
> > > I think we'd want hive to work on as many JVM's as feasible. With that
> > > said, since it's tested mostly on Sun JVM, it's possible we'll
> introduce
> > > new issues in the future so you'll need to keep testing. Here is a
> guide on
> > > how to contribute:
> > >
> > > https://cwiki.apache.org/confluence/display/Hive/HowToContribute
> > >
> > > Glad to have you interested!
> > > Brock
> > >
> > >
> > > On Wed, Feb 27, 2013 at 10:06 AM, Renata Ghisloti Duarte de Souza <
> > > [EMAIL PROTECTED]> wrote:
> > >
> > > > Hello,
> > > >
> > > > I've been working with Hive for a couple of months now, and although
> it
> > > > is a pretty strong framework, I can't help but noticing that some
> > > > testcases fails on Non-Sun Java.
> > > >
> > > > Some examples are: TestCliDriver, TestParse and TestJdbcDriver.
> > > >
> > > > The issues involve HashMap situation, where Sun Java has a different
> > > > output order than Non-Sun Java.  It is a silly problem, but it does
> > > > cause failures.
> > > >
> > > > I've been working on fixes for theses problems, and was planning to
> > > > contribute it. Is this something the Hive community would be
> interested
> > > > in? What are your thoughts about that?
> > > >
> > > > Thanks,
> > > >
> > > >
> > > > Renata.
> > > >
> > > >
> > >
> > >
> > > --
> > > Apache MRUnit - Unit testing MapReduce -
> http://incubator.apache.org/mrunit/
>
>
>
--
Apache MRUnit - Unit testing MapReduce - http://incubator.apache.org/mrunit/

Thanks for the tip Brock!
I used Phabricator now.

Thanks,
Renata.

On Mon, 2013-03-25 at 12:30 -0500, Brock Noland wrote:
> Hi,
>
> Great to see the patches! It doesn't appear you've followed the "Review
> Process" section of the contribution guide here
> https://cwiki.apache.org/confluence/display/Hive/HowToContribute
>
> Brock
>
>
> On Mon, Mar 25, 2013 at 12:00 PM, Renata Ghisloti Duarte de Souza <
> [EMAIL PROTECTED]> wrote:
>
> > Hello Brock and Jarcec,
> >
> > Thank you very much for your answer!
> >
> > Brock, thanks for the link. It was very helpful.
> >
> > Jarcec, yes I agree that Hadoop itself still has some problems with
> > non-Sun Java as well. Nevertheless, I believe there are some people
> > working to improve that, and hopefully,
> > soon Hive and Hadoop will run with all JVMs. :)
> >
> > I have started contributing with some patches:
> >
> > https://issues.apache.org/jira/browse/HIVE-3989
> > https://issues.apache.org/jira/browse/HIVE-3691
> > https://issues.apache.org/jira/browse/HIVE-3812
> >
> >
> > Thanks,
> >
> > Renata.
> >
> > On Wed, 2013-02-27 at 11:14 -0800, Jarek Jarcec Cecho wrote:
> > > Hi Renata,
> > > I'm glad to see you interested in contributing to Hive community! Please
> > don't hesitate and follow the link provided by Brock in previous email if
> > you're interested.
> > >
> > > I just wanted to add that Hive is a Hadoop SQL Engine and thus we have
> > major dependencies on Hadoop. Whereas extending Hive ability to work on
> > other JDKs is definitely a great thing to do, I feel the need to warn that
> > you might get into issues as Hadoop itself might not work on those JDKs. I
> > know about following wiki page [1] that describes the support of various
> > JDKs in Hadoop, but it seems not maintained any more.
> > >
> > > Jarcec
> > >
> > > Links:
> > > 1: http://wiki.apache.org/hadoop/HadoopJavaVersions
> > >
> > > On Wed, Feb 27, 2013 at 11:01:58AM -0600, Brock Noland wrote:
> > > > Hi,
> > > >
> > > > I think we'd want hive to work on as many JVM's as feasible. With that
> > > > said, since it's tested mostly on Sun JVM, it's possible we'll
> > introduce
> > > > new issues in the future so you'll need to keep testing. Here is a
> > guide on
> > > > how to contribute:
> > > >
> > > > https://cwiki.apache.org/confluence/display/Hive/HowToContribute
> > > >
> > > > Glad to have you interested!
> > > > Brock
> > > >
> > > >
> > > > On Wed, Feb 27, 2013 at 10:06 AM, Renata Ghisloti Duarte de Souza <
> > > > [EMAIL PROTECTED]> wrote:
> > > >
> > > > > Hello,
> > > > >
> > > > > I've been working with Hive for a couple of months now, and although
> > it
> > > > > is a pretty strong framework, I can't help but noticing that some
> > > > > testcases fails on Non-Sun Java.
> > > > >
> > > > > Some examples are: TestCliDriver, TestParse and TestJdbcDriver.
> > > > >
> > > > > The issues involve HashMap situation, where Sun Java has a different
> > > > > output order than Non-Sun Java.  It is a silly problem, but it does
> > > > > cause failures.
> > > > >
> > > > > I've been working on fixes for theses problems, and was planning to
> > > > > contribute it. Is this something the Hive community would be
> > interested
> > > > > in? What are your thoughts about that?
> > > > >
> > > > > Thanks,
> > > > >
> > > > >
> > > > > Renata.
> > > > >
> > > > >
> > > >
> > > >
> > > > --
> > > > Apache MRUnit - Unit testing MapReduce -
> > http://incubator.apache.org/mrunit/
> >
> >
> >
>
>