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Kaide Mu commented on CASSANDRA-8928: ------------------------------------- Hi, dear [~pauloricardomg]. Thank you for the reply and all these references! I'll look through all of them, especially StandaloneScrubbler which seems it's the key for our design. If I have any questions I'll leave a message in this ticket or via irc. Also, since the student application deadline is next Friday, I had drawn up a [proposal|https://docs.google.com/document/d/10Xor1LggGxEihZ39ItOJ8QZ-EKTOVqcAXaE_B2TY3BM/edit?usp=sharing] for this issue, if you have any time, would you mind take a look and tell me if I missed anything or anything that I should detailed more. Thank you so much. > Add downgradesstables > --------------------- > > Key: CASSANDRA-8928 > URL: https://issues.apache.org/jira/browse/CASSANDRA-8928 > Project: Cassandra > Issue Type: New Feature > Components: Tools > Reporter: Jeremy Hanna > Priority: Minor > Labels: gsoc2016, mentor > > As mentioned in other places such as CASSANDRA-8047 and in the wild, > sometimes you need to go back. A downgrade sstables utility would be nice > for a lot of reasons and I don't know that supporting going back to the > previous major version format would be too much code since we already support > reading the previous version. -- This message was sent by Atlassian JIRA (v6.3.4#6332)