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https://issues.apache.org/jira/browse/CASSANDRA-8897?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14575704#comment-14575704
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Stefania commented on CASSANDRA-8897:
-------------------------------------
Hi [~benedict], thank you for taking the time to improve the burn test, it's in
much better shape now.
I've integrated all your suggestions, which do make a lot of sense, and
rebased. I made a couple of changes, nothing of significance, last two commits
on the branch.
All tests are good, CI results:
http://cassci.datastax.com/view/Dev/view/stef1927/job/stef1927-8897-dtest/lastCompletedBuild/testReport/
http://cassci.datastax.com/view/Dev/view/stef1927/job/stef1927-8897-testall/lastCompletedBuild/testReport/
A couple of cperf tests:
http://cstar.datastax.com/tests/id/1747b600-0c16-11e5-a86a-42010af0688f
http://cstar.datastax.com/tests/id/ff83bc82-0c18-11e5-a1b0-42010af0688f
Burn test ran for 30 minutes on my box with no errors reported.
> 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: 8897.yaml, 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.
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