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From "Aleksey Yeschenko (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-13080) Use new token allocation for non bootstrap case as well.
Date Sun, 05 Feb 2017 16:10:42 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-13080?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Aleksey Yeschenko updated CASSANDRA-13080:
------------------------------------------
    Fix Version/s:     (was: 3.12)
                   4.0

> Use new token allocation for non bootstrap case as well.
> --------------------------------------------------------
>
>                 Key: CASSANDRA-13080
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-13080
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: Dikang Gu
>            Assignee: Dikang Gu
>             Fix For: 4.0
>
>
> There are couple reasons I think we should use the new token allocation for non bootstrap
case as well.
> 1. In some cases, We want to bring up nodes, but do not need to stream any data to the
new nodes. So we want to allocate correct tokens, and skip the JOIN state, which should avoid
triggering pending range calculation on other nodes as well. On use case is when we bring
up a new DC.
> 2. We can unify the token allocation code path for both bootstrap and non-bootstrap use
case.



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