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https://issues.apache.org/jira/browse/HIVE-14991?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15583469#comment-15583469
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Prasanth Jayachandran commented on HIVE-14991:
----------------------------------------------

There is no other assignment for rowStr in the code. Since this patch just 
removes the unwanted logs I don't we need precommit tests for this patch.

> JDBC result set iterator has useless DEBUG log
> ----------------------------------------------
>
>                 Key: HIVE-14991
>                 URL: https://issues.apache.org/jira/browse/HIVE-14991
>             Project: Hive
>          Issue Type: Bug
>          Components: JDBC
>    Affects Versions: 2.2.0
>            Reporter: Prasanth Jayachandran
>            Assignee: Prasanth Jayachandran
>         Attachments: HIVE-14991.1.patch
>
>
> Result set iterator prints the following debug lines for every row. The row 
> string is always empty as per code.
> {code}
> 2016-10-17T11:49:52,792 DEBUG [main] jdbc.HiveQueryResultSet: Fetched row 
> string: 
> 2016-10-17T11:49:52,792 DEBUG [main] jdbc.HiveQueryResultSet: Fetched row 
> string: 
> 2016-10-17T11:49:52,792 DEBUG [main] jdbc.HiveQueryResultSet: Fetched row 
> string: 
> 2016-10-17T11:49:52,793 DEBUG [main] jdbc.HiveQueryResultSet: Fetched row 
> string: 
> 2016-10-17T11:49:52,793 DEBUG [main] jdbc.HiveQueryResultSet: Fetched row 
> string: 
> 2016-10-17T11:49:52,793 DEBUG [main] jdbc.HiveQueryResultSet: Fetched row 
> string: 
> 2016-10-17T11:49:52,793 DEBUG [main] jdbc.HiveQueryResultSet: Fetched row 
> string: 
> {code}
> NO PRECOMMIT TESTS



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