[jira] [Created] (HIVE-14169) Beeline Row printing should only calculate the width if TableOutputFormat is used

["Sahil Takiar (JIRA)" <ji...@apache.org>]

Sahil Takiar created HIVE-14169:
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             Summary: Beeline Row printing should only calculate the width if TableOutputFormat is used
                 Key: HIVE-14169
                 URL: https://issues.apache.org/jira/browse/HIVE-14169
             Project: Hive
          Issue Type: Sub-task
          Components: Beeline
            Reporter: Sahil Takiar
            Assignee: Sahil Takiar


* When Beeline prints out a {{ResultSet}} to stdout it uses the {{BeeLine.print}} method
* This method takes the {{ResultSet}} from the completed query and uses a specified {{OutputFormat}} to print the rows (by default it uses {{TableOutputFormat}})
* The {{print}} method also wraps the {{ResultSet}} into a {{Rows}} class (either a {{IncrementalRows}} or a {{BufferedRows}} class)
* The {{Rows}} class will calculate the optimal width that each row in the {{ResultSet}} should be displayed with
* However, this width is only relevant / used by {{TableOutputFormat}}

We should modify the logic so that the width is only calculated if {{TableOutputFormat}} is used. This will save CPU cycles when printing records out to the user.





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