[ https://issues.apache.org/jira/browse/CASSANDRA-3919?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13627265#comment-13627265 ]
Aleksey Yeschenko commented on CASSANDRA-3919: ---------------------------------------------- K, I think I see how "Why do we only call discardDropped if it has re-added columns?" is valid. The other thing is most likely wrong, though. Will push a new, trunk-based, branch tomorrow. > Dropping a column should do more than just remove the definition > ---------------------------------------------------------------- > > Key: CASSANDRA-3919 > URL: https://issues.apache.org/jira/browse/CASSANDRA-3919 > Project: Cassandra > Issue Type: Sub-task > Components: Core > Reporter: Jonathan Ellis > Assignee: Aleksey Yeschenko > Labels: compaction, cql > Fix For: 2.0 > > > Dropping a column should: > - immediately make it unavailable for {{SELECT}}, including {{SELECT *}} > - eventually (i.e., post-compaction) reclaim the space formerly used by that > column -- 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