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Pavel Yaskevich commented on CASSANDRA-2749: -------------------------------------------- Good, can you briefly tell what is left? I see that ColumnFamilyStoreTest has an commented assertion and code still have some TODOs. Also please make sure you follow your CodeStyle and put space after if/for/while/... statements... > fine-grained control over data directories > ------------------------------------------ > > Key: CASSANDRA-2749 > URL: https://issues.apache.org/jira/browse/CASSANDRA-2749 > Project: Cassandra > Issue Type: New Feature > Components: Core > Reporter: Jonathan Ellis > Priority: Minor > Fix For: 1.1 > > Attachments: > 0001-Make-it-possible-to-put-column-families-in-subdirect.patch, > 2749_backwards_compatible_v1.patch, 2749_backwards_compatible_v2.patch > > > Currently Cassandra supports multiple data directories but no way to control > what sstables are placed where. Particularly for systems with mixed SSDs and > rotational disks, it would be nice to pin frequently accessed columnfamilies > to the SSDs. > Postgresql does this with tablespaces > (http://www.postgresql.org/docs/9.0/static/manage-ag-tablespaces.html) but we > should probably avoid using that name because of confusing similarity to > "keyspaces." -- 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