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Posted to issues@kylin.apache.org by "Xiaoxiang Yu (Jira)" <ji...@apache.org> on 2021/03/05 09:08:00 UTC
[jira] [Resolved] (KYLIN-4908) Segment pruner support integer
partition col in spark query engine
[ https://issues.apache.org/jira/browse/KYLIN-4908?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Xiaoxiang Yu resolved KYLIN-4908.
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Fix Version/s: v4.0.0-GA
Resolution: Fixed
> Segment pruner support integer partition col in spark query engine
> ------------------------------------------------------------------
>
> Key: KYLIN-4908
> URL: https://issues.apache.org/jira/browse/KYLIN-4908
> Project: Kylin
> Issue Type: Improvement
> Reporter: ShengJun Zheng
> Assignee: ShengJun Zheng
> Priority: Major
> Fix For: v4.0.0-GA
>
>
> 1. It's allowed to use int/bigint partition column from hive table to divide KYLIN's segments, but segment pruner doesn't support prune segments based on integer-type partition.
> 2. For String type of partition column (string date_str), date_str = '20210221' will trigger segment pruner , date_str = 20210221 will not
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