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T Jake Luciani commented on CASSANDRA-3428: ------------------------------------------- But you will for incremental snapshots. How do you know what versions to load of the sstables? Right now you must load all previous versions. > add constituent tracking to sstables > ------------------------------------ > > Key: CASSANDRA-3428 > URL: https://issues.apache.org/jira/browse/CASSANDRA-3428 > Project: Cassandra > Issue Type: Improvement > Components: Core > Reporter: T Jake Luciani > Labels: compaction > Fix For: 1.1 > > > Compaction merges older sstables into newer versions of the data. > When snapshotting sstables (esp incrementally) it would be very useful to > know what older sstables are no longer needed because they are now > represented in a newer version. > This patch should add the list of sstables that made up each new sstable and > store this info in the -Statistics file. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira