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https://issues.apache.org/jira/browse/KYLIN-3847?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17055614#comment-17055614
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ASF GitHub Bot commented on KYLIN-3847:
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harveyyue commented on pull request #1154: KYLIN-3847 Flink cubing step : fact
distinct
URL: https://github.com/apache/kylin/pull/1154
Refer jira: https://issues.apache.org/jira/browse/KYLIN-3847
Add flink fact distinct columns step, to avoid a mass of duplicated code
with Spark and Flink implement self fact distinct step, add base class
FactDistinctColumnsBase, extract core methods and variables from mapper/reducer
class.
About different engine will implement the abstract method
FactDistinctColumnsBase.Visitor.collect(...) to output the result from
Spark/Flink engine framework.
Please help to review this code changes
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> Flink cubing step : fact distinct
> ---------------------------------
>
> Key: KYLIN-3847
> URL: https://issues.apache.org/jira/browse/KYLIN-3847
> Project: Kylin
> Issue Type: Sub-task
> Components: Flink Engine
> Reporter: vinoyang
> Assignee: vinoyang
> Priority: Major
>
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