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From Peter Schuller <>
Subject Re: Multi-DC Deployment
Date Thu, 21 Apr 2011 11:42:05 GMT
> Cassandra doesn't "replicate sstable corruptions". It detects corrupt
> data and only replicates good data.

This is incorrect. Depending on the nature of the corruption it may
spread to other nodes. Checksumming (done right) would be a great
addition to alleiate this. Yes, there is code that tries to skip rows
that are obviously bad, but "true" integrity checking is not supported
at this time.

/ Peter Schuller

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