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Vijay commented on CASSANDRA-4165: ---------------------------------- Hi Jonathan, 3648 actually adds block level CRC for uncompressed files and writes to a separate file (CRC.db), and uses it during the streaming parts of the file to validate before streaming (not during normal reads). Hence we need 2 Checksums during the flush 1 for blocks and the md5 for the whole file. > Generate Digest file for compressed SSTables > -------------------------------------------- > > Key: CASSANDRA-4165 > URL: https://issues.apache.org/jira/browse/CASSANDRA-4165 > Project: Cassandra > Issue Type: Improvement > Reporter: Marcus Eriksson > Assignee: Marcus Eriksson > Priority: Minor > Attachments: 0001-Generate-digest-for-compressed-files-as-well.patch, > 4165-rebased.txt > > > We use the generated *Digest.sha1-files to verify backups, would be nice if > they were generated for compressed sstables as well. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira