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From ShaoFeng Shi <shaofeng...@apache.org>
Subject Re: select * clause still case all regionserver crash
Date Fri, 02 Dec 2016 09:51:43 GMT
I remember hongbin has further optimization on the limit push down after
1.5.3; @hongbin, can you confirm this?

2016-12-02 17:02 GMT+08:00 alaleiwang <alaleiwang@sohu-inc.com>:

> i can see each regionserver scan over 20000000+....
>
> the query "select *"  is called from tableau used by non-technical
> analyst,so we can't force them to bypass such clause  or to do something
> from tableau ...
>
> how can "limit" work for "select *" without "where"?
>
>
>
>
> --
> View this message in context: http://apache-kylin.74782.x6.
> nabble.com/select-clause-still-cause-all-regionserver-
> crash-tp6474p6481.html
> Sent from the Apache Kylin mailing list archive at Nabble.com.
>



-- 
Best regards,

Shaofeng Shi 史少锋

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