Sylvain Lebresne created CASSANDRA-8437:
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Summary: Track digest mismatch ratio
Key: CASSANDRA-8437
URL: https://issues.apache.org/jira/browse/CASSANDRA-8437
Project: Cassandra
Issue Type: Improvement
Reporter: Sylvain Lebresne
Assignee: Benjamin Lerer
Priority: Minor
I don't believe we track how often read results in a digest mismatch but we
should since that could directly impact read performance in practice.
Once we have that data, it might be that some workloads (write heavy most
likely) ends up with enough mismatches that going to the data read is more
efficient in practice. What we do about it it step 2 however, but getting the
data is easy enough.
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