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From Reynold Xin <>
Subject Re: Logical Plan
Date Thu, 30 Jun 2016 21:10:57 GMT
Which version are you using here? If the underlying files change,
technically we should go through optimization again.

Perhaps the real "fix" is to figure out why is logical plan creation so
slow for 700 columns.

On Thu, Jun 30, 2016 at 1:58 PM, Darshan Singh <>

> Is there a way I can use same Logical plan for a query. Everything will be
> same except underlying file will be different.
> Issue is that my query has around 700 columns and Generating logical plan
> takes 20 seconds and it happens every 2 minutes but every time underlying
> file is different.
> I do not know these files in advance so I cant create the table on
> directory level. These files are created and then used in the final query.
> Thanks

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