Guangyuan Feng created KYLIN-5545:
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             Summary: Try best to interrupt running queries and limit the 
number of queries to run
                 Key: KYLIN-5545
                 URL: https://issues.apache.org/jira/browse/KYLIN-5545
             Project: Kylin
          Issue Type: Bug
          Components: Query Engine
    Affects Versions: 5.0-alpha
            Reporter: Guangyuan Feng
             Fix For: 5.0-alpha


There are two issues will decrease the stability of Kylin:
 # Don't try best to cancel the running queries if occurred interruptions, 
leading to the useless consumptions of calculating resources.
 # Don't limit the number of queries that can be pushed down, leading to too 
many queries to run, evenly to a OOM.



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