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https://issues.apache.org/jira/browse/HIVE-3073?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gang Tim Liu updated HIVE-3073:
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Attachment: HIVE-3073.patch.22
> Hive List Bucketing - DML support
> ----------------------------------
>
> Key: HIVE-3073
> URL: https://issues.apache.org/jira/browse/HIVE-3073
> Project: Hive
> Issue Type: New Feature
> Components: SQL
> Affects Versions: 0.10.0
> Reporter: Gang Tim Liu
> Assignee: Gang Tim Liu
> Attachments: HIVE-3073.patch.12, HIVE-3073.patch.13,
> HIVE-3073.patch.15, HIVE-3073.patch.18, HIVE-3073.patch.19,
> HIVE-3073.patch.21, HIVE-3073.patch.22
>
>
> If a hive table column has skewed keys, query performance on non-skewed key
> is always impacted. Hive List Bucketing feature will address it:
> https://cwiki.apache.org/Hive/listbucketing.html
> This jira issue will track DML change for the feature:
> 1. single skewed column
> 2. manual load data
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