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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