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From "Jon Hermes (JIRA)" <j...@apache.org>
Subject [jira] Updated: (CASSANDRA-1654) EC2Snitch
Date Wed, 27 Oct 2010 19:49:24 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-1654?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jon Hermes updated CASSANDRA-1654:
----------------------------------

    Attachment: 1654.txt

svn st:
M       conf/cassandra.yaml
A       src/java/org/apache/cassandra/locator/EC2Snitch.java
M       src/java/org/apache/cassandra/config/DatabaseDescriptor.java

> 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: Jon Hermes
>             Fix For: 0.7.1
>
>         Attachments: 1654.txt
>
>
> 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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