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From Billy Liu <>
Subject Re: Does the dimension table exist in memory all the time?
Date Thu, 07 Sep 2017 08:56:14 GMT
please check

2017-09-07 15:56 GMT+08:00 周湘伦 <>:

> I have some questions about dimension table:
> 1.I know that when you send a query request to kylin, kylin loads the
> dimension table into memory.But i want to know when the query is finished,
> will this dimension table be freed from memory?
> 2.If the dimension tables is not been freed from memory,when there is
> another query,will the same dimension table be loaded into memory again?
> 3.If those dimensions which in dimension table was normal dimensions(not
> derived dimension),will the dimension table be loaded into memory?

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