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From Zach York <zyork.contribut...@gmail.com>
Subject Re: DISCUSSION: Minimum hbase1 version from which you can upgrade to hbase2 (1.2.x?)
Date Sat, 04 Nov 2017 00:56:32 GMT
+1 for having the minimum (supported) hbase1 version be 1.2.x.

On Fri, Nov 3, 2017 at 5:30 PM, Stack <stack@duboce.net> wrote:

> Over in the adjacent "[DISCUSS] hbase-2.0.0 compatibility expectations"
> thread, we chatted some on what would be the minimum hbase-1.x version from
> which you can upgrade to hbase-2.
> The last statement made on this topic by Sean was that only upgrades from
> 1.2.x, our current stable offering, or later should be supported.
> There was no dissent.
> We all good w/ this? Speak up if you disagree else 1.2.x becomes the
> 'official' minimum.
> + We need to agree on a minimum so we know what migrations to test.
> + It might be possible to upgrade from versions before 1.2.x but we (or at
> least I -- smile) won't have tried it or run verifications to ensure all
> made it over (let us know if you successfully migrate from a baseline that
> precedes 1.2).
> + Hopefully we can avoid requiring Users move to the latest on the 1.2
> branch. This shouldn't be necessary doing a stop/start upgrade. It might be
> needed doing a rolling upgrade. Lets see.
> Thanks,
> St.Ack

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