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Ariel Weisberg commented on CASSANDRA-9265: ------------------------------------------- If you could that would help. Also use the C* brace after newline style. I am fixing it up for myself now just so I can look at code code coverage for the unit test. > Add checksum to saved cache files > --------------------------------- > > Key: CASSANDRA-9265 > URL: https://issues.apache.org/jira/browse/CASSANDRA-9265 > Project: Cassandra > Issue Type: Improvement > Reporter: Ariel Weisberg > Fix For: 3.x > > Attachments: > 0001-Add-checksum-to-saved-cache-files-CASSANDRA-9265.patch > > > Saved caches are not covered by a checksum. We should at least emit a > checksum. My suggestion is a large checksum of the whole file (convenient > offline validation), and then smaller per record checksums after each record > is written (possibly a subset of the incrementally maintained larger > checksum). > I wouldn't go for anything fancy to try to recover from corruption since it > is just a saved cache. If corruption is detected while reading I would just > have it bail out. I would rather have less code to review and test in this > instance. -- This message was sent by Atlassian JIRA (v6.3.4#6332)