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Benedict commented on CASSANDRA-8897: ------------------------------------- I've read your remaining comments, and commented next to them and pushed to github. I see you'd highlighted this discussion there already, and yes this is what I was angling for, and sorry that was not at all clear previously. > Remove FileCacheService, instead pooling the buffers > ---------------------------------------------------- > > Key: CASSANDRA-8897 > URL: https://issues.apache.org/jira/browse/CASSANDRA-8897 > Project: Cassandra > Issue Type: Improvement > Components: Core > Reporter: Benedict > Assignee: Stefania > Fix For: 3.x > > Attachments: 9240_test_results.txt, > snapshot-1431582436640-cpu-backtraces.png, > snapshot-1431582436640-cpu-calltree-compression-8897.nps, > snapshot-1431582436640-cpu-calltree-compression-trunk.nps > > > After CASSANDRA-8893, a RAR will be a very lightweight object and will not > need caching, so we can eliminate this cache entirely. Instead we should have > a pool of buffers that are page-aligned. -- This message was sent by Atlassian JIRA (v6.3.4#6332)