Aleksey Yeschenko created CASSANDRA-15690:
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Summary: Single partition queries can mistakenly omit partition
deletions and resurrect data
Key: CASSANDRA-15690
URL: https://issues.apache.org/jira/browse/CASSANDRA-15690
Project: Cassandra
Issue Type: Bug
Reporter: Aleksey Yeschenko
Assignee: Sam Tunnicliffe
We have logic that allows us to exclude sstables with partition deletions that
are older than the minimum collected timestamp in a local request. However,
it’s possible that another node could have rows that aren’t known to the local
node that are in turn older than the excluded partition deletion. In such a
scenario, those will be mistakenly resurrected, which is a correctness issue.
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