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https://issues.apache.org/jira/browse/KYLIN-3628?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Na Zhai updated KYLIN-3628:
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Description: Two cubes use the same lookup table, and then the lookup table
data in Hive changes. One of Kylin's cubes builds the new data, and the other
doesn't. When Kylin queries the lookup table, there is no mechanism to choose
which cube being used. So it maybe gets the error result. I have an idea,
choose the latest cube to answer the query. (was: Two cubes use the same
lookup table, and then the lookup table data in Hive changes. One of Kylin's
cubes builds the new data, and the other doesn't. When Kylin queries the lookup
table, there is no mechanism to choose which cube being used. So it maybe get
the error result. I have an idea, choose the latest cube to answer the query.)
> The wrong result when a query with one lookup table
> ---------------------------------------------------
>
> Key: KYLIN-3628
> URL: https://issues.apache.org/jira/browse/KYLIN-3628
> Project: Kylin
> Issue Type: Improvement
> Reporter: Na Zhai
> Assignee: Na Zhai
> Priority: Major
> Fix For: v2.6.0
>
>
> Two cubes use the same lookup table, and then the lookup table data in Hive
> changes. One of Kylin's cubes builds the new data, and the other doesn't.
> When Kylin queries the lookup table, there is no mechanism to choose which
> cube being used. So it maybe gets the error result. I have an idea, choose
> the latest cube to answer the query.
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