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https://issues.apache.org/jira/browse/RANGER-1293?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Qiang Zhang updated RANGER-1293:
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Attachment: 0001-RANGER-1293-the-create_rangerdb_user-and-grant_xa_db.patch
> In the MysqlConf class of security-admin/scripts/dba_script.py, the
> create_rangerdb_user and grant_xa_db_user function have a problem.
> ---------------------------------------------------------------------------------------------------------------------------------------
>
> Key: RANGER-1293
> URL: https://issues.apache.org/jira/browse/RANGER-1293
> Project: Ranger
> Issue Type: Bug
> Components: admin
> Reporter: Qiang Zhang
> Assignee: Qiang Zhang
> Priority: Minor
> Labels: patch
> Attachments:
> 0001-RANGER-1293-the-create_rangerdb_user-and-grant_xa_db.patch
>
>
> In the MysqlConf class of security-admin/scripts/dba_script.py, the
> create_rangerdb_user and grant_xa_db_user function have following problem:
> At the beginning the hosts_arr variable was set ["%", "localhost"] as default
> value. The hosts_arr variable will include two localhost values if self.host
> equal to localhost. As a result, the back code segment will be executed
> repeatedly, And the performance of the program will be reduced.
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