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From Mich Talebzadeh <mich.talebza...@gmail.com>
Subject Re: Spark SQL is not returning records for HIVE transactional tables on HDP
Date Mon, 14 Mar 2016 18:07:54 GMT
Thanks for update Alan

Dr Mich Talebzadeh



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On 14 March 2016 at 17:49, Alan Gates <alanfgates@gmail.com> wrote:

>
> > On Mar 14, 2016, at 10:31, Mich Talebzadeh <mich.talebzadeh@gmail.com>
> wrote:
> >
> > That is an interesting point Alan.
> >
> > Does this imply that Hive on Spark (Hive 2 encourages Spark or TEZ)  is
> going to have an issue with transactional tables?
> I was partially wrong.  In HIVE-12366 Wei refactored this so that the
> heartbeats are sent from the client rather than from the execution engine.
> This JIRA has been committed to master and branch-1, but after 1.2.  So
> Hive on Spark should work fine with transactional tables in Hive 2.x.  In
> 1.2 and earlier it will not.
>
> Alan.
>
>
>

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