[ https://issues.apache.org/jira/browse/IMPALA-8542?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Todd Lipcon resolved IMPALA-8542. --------------------------------- Resolution: Fixed Fix Version/s: Impala 3.3.0 > Access trace collection for data cache > -------------------------------------- > > Key: IMPALA-8542 > URL: https://issues.apache.org/jira/browse/IMPALA-8542 > Project: IMPALA > Issue Type: Improvement > Components: Backend > Reporter: Todd Lipcon > Assignee: Todd Lipcon > Priority: Major > Fix For: Impala 3.3.0 > > > Now that we have a remote-read data cache, it would be useful to log an > access trace. The trace can be then fed back into various cache policy > simulators to compare the relative performance, and do "what if" analysis > (how would hit rate react with larger/smaller capacities) -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-all-unsubscr...@impala.apache.org For additional commands, e-mail: issues-all-h...@impala.apache.org