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https://issues.apache.org/jira/browse/CASSANDRA-2963?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pavel Yaskevich updated CASSANDRA-2963:
---------------------------------------

    Attachment: CASSANDRA-2963-v3.patch

I have made some styling improvements and changed 
MigrationManager.resetLocalSchema() to reset local schema even if there no 
nodes around (because when the new nodes will come up it will request schema 
from them anyway) + I have made sure that if there any nodes schema is 
requested from the first node with version >= 1.1.
                
> Add a convenient way to reset a node's schema
> ---------------------------------------------
>
>                 Key: CASSANDRA-2963
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-2963
>             Project: Cassandra
>          Issue Type: New Feature
>          Components: Tools
>            Reporter: Brandon Williams
>            Assignee: Yuki Morishita
>            Priority: Minor
>              Labels: lhf
>             Fix For: 1.1.1
>
>         Attachments: CASSANDRA-2963-v3.patch, cassandra-1.1-2963-v2.txt, 
> cassandra-1.1-2963.txt, system_reset_schema.txt
>
>
> People often encounter a schema disagreement where just one node is out of 
> sync.  To get it back in sync, they shutdown the node, move the Schema* and 
> Migration* files out of the system ks, and then start it back up.  Rather 
> than go through this process, it would be nice if you could just tell the 
> node to reset its schema.

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