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From 金剑 <>
Subject Is there a way to update column's TTL only?
Date Thu, 05 Apr 2012 02:00:06 GMT

We would like to leverage Cassandra's expiration to manage our data's
lifecycle. We need to: Delete data after a period, like: 1 hour , when user
clicked the "Delete" button.

We need to read and insert the column in order to update the TTL, but this
is unacceptable in our system that might need to readout gigabytes of data.

Is there a way to do this?

Best Regards!

Jian Jin

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