At present, Kylin's min "kylin.query.timeout-seconds" is 60s, and you can not set this smaller.
If you want to simulate the scenario of timeout, you can take a look at "ITKylinQueryTest#testTimeoutQuery". It uses a hack way, see: "org.apache.kylin.gridtable.StorageSideBehavior#SCAN_FILTER_AGGR_CHECKMEM_WITHDELAY". But I do not recommend this cuz it seems just for developing and it is too hacky. By the way, Kylin's timeout exception is: KylinTimeoutException. And there's a test mocked this scenario: "org.apache.kylin.rest.service.KylinQueryTimeoutTest". May this can help you. -- Regards! Aron Tao 黄云尧 <[email protected]> 于2018年12月26日周三 上午11:54写道： > i want to catch the exception and do something > 发件人：Na Zhai <[email protected]> > 发送日期：2018-12-26 16:40:32 > 收件人："[email protected]" <[email protected]> > 主题：答复: show the kylin sql for timeout>Hi, yunyao. > > > > Is that you mean you want to see the phenomenon of SQL query > timeout? Why do you want to do that? Or you just want to know the value of > timeout? > > > > > > > >发送自 Windows 10 版邮件<https://go.microsoft.com/fwlink/?LinkId=550986>应用 > > > > > > > >________________________________ > >发件人: 黄云尧 <[email protected]> > >发送时间: Monday, December 24, 2018 4:52:05 PM > >收件人: [email protected] > >主题: show the kylin sql for timeout > > > >I want to demo the appearance when a sql for timeout in kylin query , > someone has a good idea? > > > > > > > > > > > > > > > > >
