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https://issues.apache.org/jira/browse/CASSANDRA-1427?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12902546#action_12902546
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Nick Bailey commented on CASSANDRA-1427:
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Currently a move is just decommission then bootstrap. This means that if
loadbalance is called, the token the node is going to move to isn't calculated
until the node has fully left the ring.
It might make sense for this ticket to implement this as a special case for
when a token to move to is actually specified. Any loadbalancer implemented in
CASSANDRA-1418 will need to calculate the token it plans to move to before the
move operation takes place.
> Optimize loadbalance/move for moves within the current range
> ------------------------------------------------------------
>
> Key: CASSANDRA-1427
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1427
> Project: Cassandra
> Issue Type: Sub-task
> Components: Core
> Affects Versions: 0.7 beta 1
> Reporter: Nick Bailey
> Assignee: Nick Bailey
> Fix For: 0.8
>
>
> Currently our move/loadbalance operations only implement case 2 of the Ruhl
> algorithm described at
> https://issues.apache.org/jira/browse/CASSANDRA-192#action_12713079.
> We should add functionality to optimize moves that take/give ranges to a
> node's direct neighbors.
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