no
> On Dec 14, 2017, at 10:59 AM, Anshu Vajpayee <anshu.vajpa...@gmail.com> wrote:
>
> Thanks! I am aware with these steps.
>
> I m just thinking , is it possible to do the upgrade using nodetool rebuild
> like we rebuld new dc ?
>
> Has anyone tried - upgrade with nodetool rebuild ?
>
>
>
> On Thu, 14 Dec 2017 at 7:08 PM, Hannu Kröger <hkro...@gmail.com
> <mailto:hkro...@gmail.com>> wrote:
> If you want to do a version upgrade, you need to basically do follow node by
> node:
>
> 0) stop repairs
> 1) make sure your sstables are at the latest version (nodetool
> upgradesstables can do it)
> 2) stop cassandra
> 3) update cassandra software and update cassandra.yaml and cassandra-env.sh
> files
> 4) start cassandra
>
> After all nodes are up, run “nodetool upgradesstables” on each node to update
> your sstables to the latest version.
>
> Also please note that when you upgrade, you need to upgrade only between
> compatible versions.
>
> E.g. 2.2.x -> 3.0.x but not 1.2 to 3.11
>
> Cheers,
> Hannu
> On 14 December 2017 at 12:33:49, Anshu Vajpayee (anshu.vajpa...@gmail.com
> <mailto:anshu.vajpa...@gmail.com>) wrote:
>
>> Hi -
>>
>> Is it possible to upgrade a cluster ( DC wise) using nodetool rebuild ?
>>
>>
>>
>> --
>> C*heers,
>> Anshu V
>>
>>
>
> --
> C*heers,
> Anshu V
>
>