[ https://issues.apache.org/jira/browse/KYLIN-2058?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dayue Gao resolved KYLIN-2058. ------------------------------ Resolution: Fixed Fix Version/s: v1.6.0 There are still works to be done to defend Kylin against bad query. However since 1.6.0 has been released, I'll fire new JIRAs to continue. > Make Kylin more resilient to bad queries > ---------------------------------------- > > Key: KYLIN-2058 > URL: https://issues.apache.org/jira/browse/KYLIN-2058 > Project: Kylin > Issue Type: Improvement > Components: Query Engine, Storage - HBase > Affects Versions: v1.6.0 > Reporter: Dayue Gao > Assignee: Dayue Gao > Fix For: v1.6.0 > > > Bad/Big queries are a huge threat to the overall performance and stability of > Kylin. We occasionally saw some of these queries either causing heavy GC > activities or crashing regionservers. I'd like to start a series of work to > make Kylin more resilient to bad queries. > This is an umbrella jira to relating works. -- This message was sent by Atlassian JIRA (v6.3.15#6346)