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Jonathan Ellis commented on CASSANDRA-4292: ------------------------------------------- Can you rebase post-CASSANDRA-2116? > Per-disk I/O queues > ------------------- > > Key: CASSANDRA-4292 > URL: https://issues.apache.org/jira/browse/CASSANDRA-4292 > Project: Cassandra > Issue Type: Improvement > Components: Core > Reporter: Jonathan Ellis > Assignee: Yuki Morishita > Fix For: 1.2 > > Attachments: 4292-v2.txt, 4292.txt > > > As noted in CASSANDRA-809, we have a certain amount of flush (and compaction) > threads, which mix and match disk volumes indiscriminately. It may be worth > creating a tight thread -> disk affinity, to prevent unnecessary conflict at > that level. > OTOH as SSDs become more prevalent this becomes a non-issue. Unclear how > much pain this actually causes in practice in the meantime. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira