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Posted to dev@orc.apache.org by Gopal Vijayaraghavan <go...@apache.org> on 2017/07/21 22:17:14 UTC

Upgrading ORC to hadoop-2.7.4

Hi,

 

ORC files are currently 5% larger than they should be because Hadoop-2.6.4 does not have the relevant APIs to control block sizing.

I need to upgrade ORC to 2.7.x API usage to fix 

https://issues.apache.org/jira/browse/ORC-91

Comments or concerns?

 

Cheers,

Gopal

Re: Upgrading ORC to hadoop-2.7.4

Posted by Owen O'Malley <ow...@gmail.com>.

It is a good idea to upgrade. We should probably configure the travis-ci so
that one of the builds compiles against hadoop 2.6 to ensure that we
continue to compile against it.

.. Owen

On Fri, Jul 21, 2017 at 3:17 PM, Gopal Vijayaraghavan <go...@apache.org>
wrote:

> Hi,
>
>
>
> ORC files are currently 5% larger than they should be because Hadoop-2.6.4
> does not have the relevant APIs to control block sizing.
>
> I need to upgrade ORC to 2.7.x API usage to fix
>
> https://issues.apache.org/jira/browse/ORC-91
>
> Comments or concerns?
>
>
>
> Cheers,
>
> Gopal
>
>
>
>