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https://issues.apache.org/jira/browse/KYLIN-2004?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shaofeng SHI resolved KYLIN-2004.
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Resolution: Fixed
> Make the creating intermediate hive table steps configurable (two options)
> --------------------------------------------------------------------------
>
> Key: KYLIN-2004
> URL: https://issues.apache.org/jira/browse/KYLIN-2004
> Project: Kylin
> Issue Type: Improvement
> Components: Job Engine
> Affects Versions: v1.5.3
> Reporter: Shaofeng SHI
> Assignee: Shaofeng SHI
> Fix For: v1.5.4
>
>
> In 1.5.3 for KYLIN-1677, Kylin changed the steps when pull data from hive as:
> 1) count the source table 2) create intermediate flat table with
> redistribution (reducer number is determined by step1)
> This works good for many cases, but may not benefit for case like a view
> (which joins several tables) as the fact table.
> So it is better to keep the other option: 1) create intermediate flat table
> 2) count the intermediate table 3) redistribute it based on the output of
> step 2)
> Plan to make this configurable (system level & cube level).
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