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Posted to dev@hive.apache.org by Matt Burgess <ma...@apache.org> on 2018/03/21 17:44:03 UTC
Integration testing for clients
I'm looking into writing integration tests for our Hive processors in
Apache NiFi to be able to test against a "real" Hive Server 2, Hive
Metastore, etc. I see in Hive 3.0 there's a MiniHMS and other test
classes, but I couldn't find them in a Maven repo anywhere. Are there
artifacts published somewhere that I could use for integration
testing? If not, it might be a good idea to make those available for
Hive clients to test with, especially if it doesn't require a full
Hive install.
Thanks,
Matt
Re: Integration testing for clients
Posted by Peter Vary <pv...@cloudera.com>.
I am for it, but we should be absolutely clear about them, that they will be changed on whim. :)
> On Mar 22, 2018, at 4:24 PM, Alan Gates <al...@gmail.com> wrote:
>
> Any reason we shouldn't publish our tests jar? I know it isn't clean and
> nice and easy to use. And we'd need to be explicit about any interfaces
> we're guaranteeing not to change (very few at this point I think). But the
> tools in MetaStoreTestUtils would be really useful for other projects.
> Given that we want to encourage others to integrate with HMS this seems
> like something we should do.
>
> Alan.
>
> On Thu, Mar 22, 2018 at 3:49 AM, Peter Vary <pv...@cloudera.com> wrote:
>
>> Hi Matt,
>>
>> The MiniHMS is an internal test utility used to test HMS features.
>> It is contained in the hive-standalone-metastore-3.0.0-SNAPSHOT-tests.jar
>> I do not think there are currently plans publish it in any of the
>> artifacts.
>>
>> Thanks,
>> Peter
>>
>>> On Mar 21, 2018, at 6:44 PM, Matt Burgess <ma...@apache.org> wrote:
>>>
>>> I'm looking into writing integration tests for our Hive processors in
>>> Apache NiFi to be able to test against a "real" Hive Server 2, Hive
>>> Metastore, etc. I see in Hive 3.0 there's a MiniHMS and other test
>>> classes, but I couldn't find them in a Maven repo anywhere. Are there
>>> artifacts published somewhere that I could use for integration
>>> testing? If not, it might be a good idea to make those available for
>>> Hive clients to test with, especially if it doesn't require a full
>>> Hive install.
>>>
>>> Thanks,
>>> Matt
>>
>>
Re: Integration testing for clients
Posted by Alan Gates <al...@gmail.com>.
Any reason we shouldn't publish our tests jar? I know it isn't clean and
nice and easy to use. And we'd need to be explicit about any interfaces
we're guaranteeing not to change (very few at this point I think). But the
tools in MetaStoreTestUtils would be really useful for other projects.
Given that we want to encourage others to integrate with HMS this seems
like something we should do.
Alan.
On Thu, Mar 22, 2018 at 3:49 AM, Peter Vary <pv...@cloudera.com> wrote:
> Hi Matt,
>
> The MiniHMS is an internal test utility used to test HMS features.
> It is contained in the hive-standalone-metastore-3.0.0-SNAPSHOT-tests.jar
> I do not think there are currently plans publish it in any of the
> artifacts.
>
> Thanks,
> Peter
>
> > On Mar 21, 2018, at 6:44 PM, Matt Burgess <ma...@apache.org> wrote:
> >
> > I'm looking into writing integration tests for our Hive processors in
> > Apache NiFi to be able to test against a "real" Hive Server 2, Hive
> > Metastore, etc. I see in Hive 3.0 there's a MiniHMS and other test
> > classes, but I couldn't find them in a Maven repo anywhere. Are there
> > artifacts published somewhere that I could use for integration
> > testing? If not, it might be a good idea to make those available for
> > Hive clients to test with, especially if it doesn't require a full
> > Hive install.
> >
> > Thanks,
> > Matt
>
>
Re: Integration testing for clients
Posted by Peter Vary <pv...@cloudera.com>.
Hi Matt,
The MiniHMS is an internal test utility used to test HMS features.
It is contained in the hive-standalone-metastore-3.0.0-SNAPSHOT-tests.jar
I do not think there are currently plans publish it in any of the artifacts.
Thanks,
Peter
> On Mar 21, 2018, at 6:44 PM, Matt Burgess <ma...@apache.org> wrote:
>
> I'm looking into writing integration tests for our Hive processors in
> Apache NiFi to be able to test against a "real" Hive Server 2, Hive
> Metastore, etc. I see in Hive 3.0 there's a MiniHMS and other test
> classes, but I couldn't find them in a Maven repo anywhere. Are there
> artifacts published somewhere that I could use for integration
> testing? If not, it might be a good idea to make those available for
> Hive clients to test with, especially if it doesn't require a full
> Hive install.
>
> Thanks,
> Matt