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https://issues.apache.org/jira/browse/KYLIN-3841?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16792432#comment-16792432
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ASF GitHub Bot commented on KYLIN-3841:
---------------------------------------
javalife0312 commented on pull request #515: KYLIN-3841 Build Global Dict by
MR/Hive
URL: https://github.com/apache/kylin/pull/515
add steps:
1、Global Dict Mr/Hive extract dict_val from Data
2、Global Dict Mr/Hive build dict_val
3、Global Dict Mr/Hive replace dict_val to Data
optimize:
1、Extract Fact Table Distinct Columns reduce mr-hive-dict-column option
2、Build Dimension Dictionary reduce mr-hive-dict-column option
3、Build Base Cuboid reduce dict option
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> Build Global Dict by MR/Hive
> ----------------------------
>
> Key: KYLIN-3841
> URL: https://issues.apache.org/jira/browse/KYLIN-3841
> Project: Kylin
> Issue Type: Improvement
> Reporter: jinguowei
> Assignee: jinguowei
> Priority: Major
>
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