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From "Dop Sun" <>
Subject RE: Moving/copying columns in between ColumnFamilies
Date Wed, 26 May 2010 13:14:17 GMT
There are no single API call to achieve this.


It’s read and write, plus a delete (if move) API calls I guess.


From: Utku Can Topçu [] 
Sent: Wednesday, May 26, 2010 9:09 PM
Subject: Moving/copying columns in between ColumnFamilies


Hey All,

Assume I have two ColumnFamilies in the same keyspace and I want to move or copy a range of
columns (defined by a keyrange) into another columnfamily.

Do you think it's somehow possible and doable with the current support of the API, if so how?

Best Regards,

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