KylinOLAP / Kylin

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Apache License 2.0
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查询延时高 #480

Open ZouHongxue opened 6 years ago

ZouHongxue commented 6 years ago

在查询记录二十万时,速度在1s左右,但是变更查询维度,结果集二百万记录后查询在10s左右,这个现象正常还是我的cube构建有问题。 我的查询维度在cube构建时的group中全部添加了,是否还有优化方式呢?求大神指点

liyang-gmt8 commented 6 years ago

请加入apache kylin mailing list提问。Thanks!

http://kylin.apache.org/community/

2018-02-27 14:34 GMT+08:00 邹洪学 notifications@github.com:

在查询记录二十万时,速度在1s左右,但是变更查询维度,结果集二百万记录后查询在10s左右,这个现象正常还是我的cube构建有问题。 我的查询维度在cube构建时的group中全部添加了,是否还有优化方式呢?求大神指点

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