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From Greg Hogan <c...@greghogan.com>
Subject Re: [DISCUSS] Drop Hadoop 1 support with Flink 1.2
Date Thu, 13 Oct 2016 15:04:57 GMT
Hi Robert,

What are the benefits to Flink for dropping Hadoop 1 support? Is there
significant code cleanup or would we simply be publishing one less set of
artifacts?

Greg

On Thu, Oct 13, 2016 at 10:47 AM, Robert Metzger <rmetzger@apache.org>
wrote:

> Hi,
>
> The Apache Hadoop community has recently released the first alpha version
> for Hadoop 3.0.0, while we are still supporting Hadoop 1. I think its time
> to finally drop Hadoop 1 support in Flink.
>
> The last minor Hadoop 1 release was in 27 June, 2014.
> Apache Spark dropped Hadoop 1 support with their 2.0 release in July 2016.
> Hadoop 2.2 was first released in October 2013, so there was enough time
> for users to upgrade.
>
> I added also the user@ list to the discussion to get opinions about this
> from there as well.
>
> Let me know what you think about this!
>
>
> Regards,
> Robert
>

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