Rajesh Balamohan created HIVE-22013:
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Summary: "Show table extended" should not compute table statistics
Key: HIVE-22013
URL: https://issues.apache.org/jira/browse/HIVE-22013
Project: Hive
Issue Type: Bug
Components: Hive
Reporter: Rajesh Balamohan
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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