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https://issues.apache.org/jira/browse/CASSANDRA-3706?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13420729#comment-13420729
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David Alves commented on CASSANDRA-3706:
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How far is this from going in? Any thing I can do to help? CASSANDRA-1123 will
also need distributed system tables and I'd like to minimize duplicate code.
I can split the patch into generic dist system tables and specific
configuration backup + rebase and use the common part in 1123.
wdyt?
> Back up configuration files on startup
> --------------------------------------
>
> Key: CASSANDRA-3706
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3706
> Project: Cassandra
> Issue Type: New Feature
> Components: Tools
> Reporter: Jonathan Ellis
> Assignee: Dave Brosius
> Priority: Minor
> Labels: lhf
> Fix For: 1.2
>
> Attachments: save_configuration.diff, save_configuration_2.diff,
> save_configuration_3.diff, save_configuration_4.diff,
> save_configuration_6.diff, save_configuration_7.diff,
> save_configuration_8.diff, save_configuration_9.diff
>
>
> Snapshot can backup user data, but it's also nice to be able to have
> known-good configurations saved as well in case of accidental snafus or even
> catastrophic loss of a cluster. If we check for changes to cassandra.yaml,
> cassandra-env.sh, and maybe log4j-server.properties on startup, we can back
> them up to a columnfamily that can then be handled by normal snapshot/backup
> procedures.
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