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From 孙文隆 <wenl...@icloud.com>
Subject Re: How to specify the point lookup chunks number(parallelism) at query
Date Tue, 29 Aug 2017 15:09:12 GMT
Thanks James,

It is a good idea. The situation is that my customer will give different numbers of "in" conditions
randomly. So sometimes there is 10 point lookups for a sql while sometimes there could be
100 thousand point lookups. If I change the guidepost width to a smaller digit
, the parallelism number would be too many for the 10-point-lookup SQLs.

Best regards,
Ryan



发自我的 iPhone
> 在 2017年8月29日,下午10:43,James Taylor <jamestaylor@apache.org> 写道:
> 
> granularity

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