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https://issues.apache.org/jira/browse/HIVE-20266?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vineet Garg reassigned HIVE-20266:
----------------------------------


> Extra column is being shuffled in cbo as compared to non-cbo
> ------------------------------------------------------------
>
>                 Key: HIVE-20266
>                 URL: https://issues.apache.org/jira/browse/HIVE-20266
>             Project: Hive
>          Issue Type: Improvement
>          Components: Query Planning
>            Reporter: Vineet Garg
>            Assignee: Vineet Garg
>            Priority: Major
>
> {code:sql}
> CREATE TABLE tablePartitioned (a STRING NOT NULL ENFORCED, b STRING, c STRING 
> NOT NULL ENFORCED) PARTITIONED BY (p1 STRING, p2 INT NOT NULL DISABLE);
> {code}
> {code:sql}
> explain INSERT INTO tablePartitioned partition(p1, p2) select key, value, 
> value, key as p1, 3 as p2 from src limit 10;
> {code}



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