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https://issues.apache.org/jira/browse/HIVE-22013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rajesh Balamohan updated HIVE-22013:
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Summary: "Show table extended" should not compute FS statistics (was:
"Show table extended" should not compute table statistics)
> "Show table extended" should not compute FS statistics
> ------------------------------------------------------
>
> Key: HIVE-22013
> URL: https://issues.apache.org/jira/browse/HIVE-22013
> Project: Hive
> Issue Type: Bug
> Components: Hive
> Reporter: Rajesh Balamohan
> Priority: Minor
>
> In some of the `show table extended` statements, following codepath is invoked
> [https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/metadata/formatting/TextMetaDataFormatter.java#L421]
> [https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/metadata/formatting/TextMetaDataFormatter.java#L449]
> [https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/metadata/formatting/TextMetaDataFormatter.java#L468]
> 1. Not sure why this invokes stats computation. This should be removed?
> 2. Even if #1 is needed, it would be broken when {{tblPath}} and
> {{partitionPaths}} are different (i.e when both of them of them are in
> different fs or configured via router etc).
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