Dayue Gao created KYLIN-2058:
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Summary: 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
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.
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