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From Horia Mocioi <>
Subject Re: Question about allocate_tokens_for_keyspace
Date Mon, 28 Jan 2019 09:44:38 GMT

When configuring this option, the replication strategy of that keyspace
will be used to optimize token selection, so this is useful when you have a
single keyspace across the cluster or the same replication strategy for all

Also, is worth noting that the option is available for Murmur3Partitioner.


On Mon, Jan 28, 2019 at 9:44 AM Ahmed Eljami <> wrote:

> Hi Folks,
> I'm about to configure a new cluster with num_token = 32 and using the new
> token allocation.
> For the first keyspace, I understood  that it will be used to start my
> cluster: allocate_tokens_for_keyspace = my_first_ks.
> My question is how about the rest of keyspaces ? they will take the same
> conf than the first ks or I have to add them to the cassandra.yaml and
> restart each time my cluster?
> Thanks


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