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https://issues.apache.org/jira/browse/HIVE-15717?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15840057#comment-15840057
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Thejas M Nair commented on HIVE-15717:
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[~taoli-hwx] can you also add a simple unit test ?


> Class "org.apache.hive.beeline.Rows.Row" constructor is CPU consuming due to 
> exception handling
> -----------------------------------------------------------------------------------------------
>
>                 Key: HIVE-15717
>                 URL: https://issues.apache.org/jira/browse/HIVE-15717
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Tao Li
>            Assignee: Tao Li
>         Attachments: HIVE-15717.1.patch, Screen Shot 2017-01-24 at 3.11.09 
> PM.png, Screen Shot 2017-01-24 at 3.15.14 PM.png
>
>
> The exception handling from the 3 methods calls (rowDeleted, rowInserted and 
> rowUpdated). The implementation of these methods in 
> org.apache.hive.jdbc.HiveBaseResultSet class is just throwing 
> SQLException("Method not supported”), i.e. no real implementations.



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