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https://issues.apache.org/jira/browse/KYLIN-4368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17028755#comment-17028755
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ASF GitHub Bot commented on KYLIN-4368:
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wangxiaojing123 commented on pull request #1097: KYLIN-4368 Global domain dict
for MR/Hive global dict
URL: https://github.com/apache/kylin/pull/1097
issue link: https://issues.apache.org/jira/browse/KYLIN-4368
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> Global domain dict for MR/Hive global dict
> ------------------------------------------
>
> Key: KYLIN-4368
> URL: https://issues.apache.org/jira/browse/KYLIN-4368
> Project: Kylin
> Issue Type: Sub-task
> Reporter: wangxiaojing
> Assignee: wangxiaojing
> Priority: Major
>
> At present, global dictionary can reuse other columns in the same cube,
> but cannot reuse the dictionaries of other cubes in the cluster.
> It is suggested that not only the global dictionaries of the same cube
> can be reused, but also the global dictionaries of other cubes can be reused,
> which can greatly reduce the build time of dictionaries and avoid the
> repeated build of dictionaries.
> I add this feature called "Global domain dictionary" for tire-tree
> global dictionary implementation, issue KYLIN-4335
> This issue is Global domain dictionary for Mr/Hive implementation.
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