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From Apache Wiki <wikidi...@apache.org>
Subject [Cassandra Wiki] Update of "NodeProbe" by Daniel Lundin
Date Thu, 30 Sep 2010 12:55:02 GMT
Dear Wiki user,

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

The "NodeProbe" page has been changed by Daniel Lundin.
http://wiki.apache.org/cassandra/NodeProbe?action=diff&rev1=9&rev2=10

--------------------------------------------------

  == Decommission ==
  Tells the node to move its data elsewhere; opposite of bootstrap. Since 0.5. See https://issues.apache.org/jira/browse/CASSANDRA-435
  
+ == Drain ==
+ Flushes memtables on the node and stop accepting writes. Reads will still be processed.
Useful for rolling upgrades.
+ 

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