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Posted to commits@cassandra.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2011/01/12 20:42:48 UTC
[jira] Commented: (CASSANDRA-1654) EC2Snitch
[ https://issues.apache.org/jira/browse/CASSANDRA-1654?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12980878#action_12980878 ]
Hudson commented on CASSANDRA-1654:
-----------------------------------
Integrated in Cassandra-0.7 #154 (See [https://hudson.apache.org/hudson/job/Cassandra-0.7/154/])
ec2 snitch. Patch by Jon Hermes, Matt Dennis, and brandonwilliams.
Reviewed by brandonwilliams for CASSANDRA-1654
> EC2Snitch
> ---------
>
> Key: CASSANDRA-1654
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1654
> Project: Cassandra
> Issue Type: New Feature
> Components: Core
> Reporter: Jonathan Ellis
> Assignee: Brandon Williams
> Fix For: 0.7.1
>
> Attachments: 1654-cassandra-0.7-v3.txt, 1654-cassandra-0.7-v5.txt, 1654-incomplete.txt, 1654-v2.txt, 1654-v4.txt, 1654.txt
>
> Original Estimate: 16h
> Remaining Estimate: 16h
>
> This will be a snitch extending AbstractNetworkTopologySnitch that pulls DC from instance metadata placement_availability_zone.
> I don't think we can get rack information so the choice is between picking something unique-per-machine to be the rack or assigning everything in the DC the same rack. Second seems easier, so let's use placement_availability_zone for rack, too.
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