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Posted to commits@cassandra.apache.org by "Pavel Yaskevich (JIRA)" <ji...@apache.org> on 2011/03/02 17:36:39 UTC
[jira] Commented: (CASSANDRA-1427) Optimize loadbalance/move for
moves within the current range
[ https://issues.apache.org/jira/browse/CASSANDRA-1427?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13001476#comment-13001476 ]
Pavel Yaskevich commented on CASSANDRA-1427:
--------------------------------------------
+1
> 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: Pavel Yaskevich
> Fix For: 0.8
>
> Attachments: 0001-Minor-reorginization.patch, CASSANDRA-1427-v2.patch, CASSANDRA-1427-v3.patch, CASSANDRA-1427-v4.patch, CASSANDRA-1427-v5.patch, CASSANDRA-1427.patch
>
> Original Estimate: 42h
> Time Spent: 42h
> Remaining Estimate: 0h
>
> 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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