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Jon Haddad commented on CASSANDRA-8494:
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{quote}
It could I think. Assuming it stored the last range it received. Feels like a
follow-on ticket though.
{quote}
Hmm... one of the point of the ticket was to reduce the impact of node failure,
but I failed to explicitly point that out, my bad. The state manager that Yuki
had proposed does include that functionality. It seems like once that follow
up ticket is written, you'll end up writing a state manager anyways?
> incremental bootstrap
> ---------------------
>
> Key: CASSANDRA-8494
> URL: https://issues.apache.org/jira/browse/CASSANDRA-8494
> Project: Cassandra
> Issue Type: New Feature
> Components: Core
> Reporter: Jon Haddad
> Assignee: Yuki Morishita
> Priority: Minor
> Labels: density
> Fix For: 3.0
>
>
> Current bootstrapping involves (to my knowledge) picking tokens and streaming
> data before the node is available for requests. This can be problematic with
> "fat nodes", since it may require 20TB of data to be streamed over before the
> machine can be useful. This can result in a massive window of time before
> the machine can do anything useful.
> As a potential approach to mitigate the huge window of time before a node is
> available, I suggest modifying the bootstrap process to only acquire a single
> initial token before being marked UP. This would likely be a configuration
> parameter "incremental_bootstrap" or something similar.
> After the node is bootstrapped with this one token, it could go into UP
> state, and could then acquire additional tokens (one or a handful at a time),
> which would be streamed over while the node is active and serving requests.
> The benefit here is that with the default 256 tokens a node could become an
> active part of the cluster with less than 1% of it's final data streamed over.
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