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https://issues.apache.org/jira/browse/CASSANDRA-825?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12840733#action_12840733
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Jonathan Ellis commented on CASSANDRA-825:
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JUG also provides a native library for getting the mac address. I'm -1 on
putting mac in the config since it completely screws the ability to run a
cluster from a common file. If we can't get the mac from native code on
platform X, or if it's painful, then let's make something up and use it as the
mac bytes. For our purposes one pseudo-unique set of bytes in the MAC
positions is as good as another.
> Create an additional system keyspace to store KS definitions and migration
> data.
> --------------------------------------------------------------------------------
>
> Key: CASSANDRA-825
> URL: https://issues.apache.org/jira/browse/CASSANDRA-825
> Project: Cassandra
> Issue Type: Sub-task
> Components: Core
> Reporter: Gary Dusbabek
> Assignee: Gary Dusbabek
> Priority: Minor
> Fix For: 0.7
>
> Attachments:
> v2-0001-CASSANDRA-825-TimeUUID-generation-and-tests.patch,
> v2-0002-add-MacAddress-to-config.patch,
> v2-0003-dump-and-load-definition-tables.patch,
> v2-0004-make-KSMetaData-immutable.patch,
> v2-0005-push-cfid-generation-down-into-CFMetaData-getting-ri.patch,
> v2-0006-support-for-serializing-historical-cf-names.patch
>
>
> Create an additional system keyspace to store KS definitions and migration
> data.
> Tweak the internals so cassandra can optional load all definitions from
> there, ignoring CF definitions in the xml.
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