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From Apache Wiki <>
Subject [Cassandra Wiki] Update of "FAQ" by BrandonWilliams
Date Fri, 22 Jul 2011 19:29:23 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Cassandra Wiki" for change notification.

The "FAQ" page has been changed by BrandonWilliams:

  == How do I fix schema disagreement errors? ==
- This is no longer a problem in Cassandra 0.8, but is still seen in 0.7. 
  Open the cassandra-cli and run: 'connect localhost/9160;', then 'describe cluster;'.
  Note which schemas are in the minority and mark down those IPs. Login to each of those machines
and stop the Cassandra service/process by running 'sudo service cassandra stop' or 'kill <pid>'.
Remove the schema* and migration* sstables inside of your /var/lib/cassandra/data/system folder
(based on default settings).

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