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Sylvain Lebresne commented on CASSANDRA-6843: --------------------------------------------- Then let's maybe wait to see how that pan out first, but using allocateMemory() and freeMemory() does sound like a reasonable idea to me a priori. > Reclaim overwritten off-heap memtable space early > ------------------------------------------------- > > Key: CASSANDRA-6843 > URL: https://issues.apache.org/jira/browse/CASSANDRA-6843 > Project: Cassandra > Issue Type: Improvement > Components: Core > Reporter: Benedict > Assignee: Benedict > Labels: performance > Fix For: 3.0 > > > Perform GC on the off-heap memtable arenas -- This message was sent by Atlassian JIRA (v6.2#6252)