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https://issues.apache.org/jira/browse/KYLIN-1657?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dayue Gao updated KYLIN-1657:
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Attachment: KYLIN-1657.patch
Added a new kylin configuration "kylin.job.mapreduce.min.reducer.number" which
defaults to "1".
> Add new configuration kylin.job.mapreduce.min.reducer.number
> ------------------------------------------------------------
>
> Key: KYLIN-1657
> URL: https://issues.apache.org/jira/browse/KYLIN-1657
> Project: Kylin
> Issue Type: Improvement
> Components: Job Engine
> Affects Versions: v1.5.1
> Reporter: Dayue Gao
> Assignee: Dayue Gao
> Priority: Minor
> Attachments: KYLIN-1657.patch
>
>
> We have "kylin.job.mapreduce.max.reducer.number" to limit the max number of
> reducers for cubing job, but min reducer is hard coded to 1. We should make
> it also configurable and this could be helpful in some circumstances.
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