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https://issues.apache.org/jira/browse/KYLIN-3078?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yifei Wu updated KYLIN-3078:
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Description: To set a shard number that will be for controlling the size
per shard properly, we need to estimate cube size through accumulating all
dimension and measure size roughly before building cube (was: before
building cube we need to estimate cube size through accumulating all dimension
and measure size roughly, )
> the estimated size of percentile measure is too big
> ----------------------------------------------------
>
> Key: KYLIN-3078
> URL: https://issues.apache.org/jira/browse/KYLIN-3078
> Project: Kylin
> Issue Type: Bug
> Reporter: Yifei Wu
> Assignee: Yifei Wu
>
> To set a shard number that will be for controlling the size per shard
> properly, we need to estimate cube size through accumulating all dimension
> and measure size roughly before building cube
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