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https://issues.apache.org/jira/browse/DRILL-5696?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pritesh Maker updated DRILL-5696:
---------------------------------
    Fix Version/s:     (was: 1.13.0)
                   1.14.0

> Change default compiler strategy
> --------------------------------
>
>                 Key: DRILL-5696
>                 URL: https://issues.apache.org/jira/browse/DRILL-5696
>             Project: Apache Drill
>          Issue Type: Improvement
>          Components: Execution - Codegen
>    Affects Versions: 1.9.0, 1.10.0, 1.11.0
>            Reporter: weijie.tong
>            Assignee: Kunal Khatua
>            Priority: Major
>             Fix For: 1.14.0
>
>
> at our production ,when we have more than 20 agg expression, the  compile 
> time is high using the default janino.  but when changed to  jdk compiler,we 
> gain fewer compile time than the janino one. Our product jdk version is 1.8. 
> So the default one should be JDK , if user's jdk version is upper than 1.7. 
> We should add another check condition to the ClassCompilerSelector.



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