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https://issues.apache.org/jira/browse/HIVE-15360?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chao Sun updated HIVE-15360:
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Fix Version/s: 2.2.0
> Nested column pruning: add pruned column paths to explain output
> ----------------------------------------------------------------
>
> Key: HIVE-15360
> URL: https://issues.apache.org/jira/browse/HIVE-15360
> Project: Hive
> Issue Type: Sub-task
> Components: Query Planning
> Affects Versions: 2.2.0
> Reporter: Chao Sun
> Assignee: Chao Sun
> Priority: Minor
> Fix For: 2.2.0
>
> Attachments: HIVE-15360.1.patch, HIVE-15360.2.patch,
> HIVE-15360.3.patch
>
>
> We should add the pruned nested column paths to the explain output for easier
> tracing and debugging.
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