[ https://issues.apache.org/jira/browse/CASSANDRA-5745?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
C. Scott Andreas updated CASSANDRA-5745: ---------------------------------------- Component/s: Compaction > Minor compaction tombstone-removal deadlock > ------------------------------------------- > > Key: CASSANDRA-5745 > URL: https://issues.apache.org/jira/browse/CASSANDRA-5745 > Project: Cassandra > Issue Type: Improvement > Components: Compaction > Reporter: Jonathan Ellis > Priority: Minor > Fix For: 4.x > > > From a discussion with Axel Liljencrantz, > If you have two SSTables that have temporally overlapping data, you can get > lodged into a state where a compaction of SSTable A can't drop tombstones > because SSTable B contains older data *and vice versa*. Once that's happened, > Cassandra should be wedged into a state where CASSANDRA-4671 no longer helps > with tombstone removal. The only way to break the wedge would be to perform a > compaction containing both SSTable A and SSTable B. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org