Richard Low created CASSANDRA-7377:
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             Summary: Should be an option to fail startup if corrupt SSTable 
found
                 Key: CASSANDRA-7377
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7377
             Project: Cassandra
          Issue Type: Improvement
            Reporter: Richard Low


We had a server that crashed and when it came back, some SSTables were 
corrupted. Cassandra happily started, but we then realised the corrupt SSTable 
contained some tombstones and a few keys were resurrected. This means 
corruption on a single replica can bring back data even if you run repairs at 
least every gc_grace.

There should be an option, probably controlled by the disk failure policy, to 
catch this and stop node startup.



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