drill-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Chunhui Shi (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (DRILL-5696) change default compiler strategy
Date Tue, 01 Aug 2017 18:37:00 GMT

     [ https://issues.apache.org/jira/browse/DRILL-5696?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chunhui Shi reassigned DRILL-5696:
----------------------------------

    Assignee: Kunal Khatua

> 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
>
> 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.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

Mime
View raw message