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From Dmitry Tolpeko <dmtolp...@gmail.com>
Subject Re: [VOTE] Apache Hive 2.0.0 Release Candidate 0
Date Tue, 02 Feb 2016 21:01:12 GMT
Antlr3 and Antlr4 are like different products (think of Hadoop 1 and 2), I
believe it is impossible to migrate Hive without significant rewrite. When
Hplsql starts it loads 4.5 version, while Hive loads version 3.

On Tue, Feb 2, 2016 at 11:51 PM, Sergey Shelukhin <sergey@hortonworks.com>
wrote:

> That sounds like a recipe for class loading disaster… I think Hive would
> need to be upgraded to use the new version unless it can be isolated in
> the distribution somehow.
>
> On 16/2/2, 12:46, "Dmitry Tolpeko" <dmtolpeko@gmail.com> wrote:
>
> >Sergey,
> >
> >3) It is a different version 4.5 that is not compatible with 3 used in
> >Hive, so both jars should be supplied.
> >
> >Thanks,
> >
> >Dmitry
> >
> >On Tue, Feb 2, 2016 at 11:27 PM, Sergey Shelukhin <sergey@hortonworks.com
> >
> >wrote:
> >
> >> 1) I’ll add the scripts.
> >> 2) We currently do not appear to be packaging the config files in the
> >> binary distribution; even hive-site.xml is absent.
> >> 3) lib/ already includes an earlier version of Antlr runtime. Should
> >>Hive
> >> be upgraded to a newer version overall for HPLSQL to work?
> >>
> >> On 16/2/1, 22:55, "Dmitry Tolpeko" <dmtolpeko@gmail.com> wrote:
> >>
> >> >Hi Sergey,
> >> >
> >> >Can you please include /bin/hplsql (and \bin\hplsql.cmd for Windows)
> >>for
> >> >launch HPLSQL tool (you can find them at
> >> >https://github.com/apache/hive/tree/master/bin). Also this tool
> depends
> >> >on antlr-runtime-4.5.jar. Can you please add it to /lib as well? One
> >>more
> >> >thing is the configuration file hplsql-site.xml from
> >> >https://github.com/apache/hive/tree/master/hplsql/src/main/resources
> >> >
> >> >Let me know if you have any questions.
> >> >
> >> >Thank you,
> >> >
> >> >Dmitry
> >> >
> >> >On Tue, Feb 2, 2016 at 12:45 AM, Sergey Shelukhin <sershe@apache.org>
> >> >wrote:
> >> >
> >> >> Apache Hive 2.0.0 Release Candidate 0 is available here:
> >> >>
> >> >> http://people.apache.org/~sershe/hive-2.0.0-RC0/
> >> >>
> >> >>
> >> >> Maven artifacts are available here:
> >> >>
> >> >>
> >>https://repository.apache.org/content/repositories/orgapachehive-1041/
> >> >>
> >> >>
> >> >> Source tag for RC0 (github mirror) is:
> >> >> https://github.com/apache/hive/releases/tag/release-2.0.0-rc0
> >> >> (
> >> >>
> >> >>
> >>
> >>
> https://github.com/apache/hive/commit/b45f4c69f0c8853d9faea2dac8523517d28
> >> >>3
> >> >> 91d3)
> >> >>
> >> >> Voting will conclude in 72 hours.
> >> >>
> >> >> Hive PMC Members: Please test and vote.
> >> >> Note that this is the first Apache release that I’m making; I hope
> >> >> everything is correct...
> >> >>
> >> >> Thanks.
> >> >>
> >> >>
> >> >>
> >> >>
> >> >>
> >> >>
> >> >>
> >>
> >>
>
>

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