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Review request for ranger, Alok Lal, Ankita Sinha, Don Bosco Durai, Colm O hEigeartaigh, Gautam Borad, Madhan Neethiraj, Ramesh Mani, Selvamohan Neethiraj, Velmurugan Periasamy, and Qiang Zhang. Bugs: RANGER-1764 https://issues.apache.org/jira/browse/RANGER-1764 Repository: ranger Description ------- At ranger hive web ,when I first click “+” button to create a service( named hivedev) before click "add" button?then click "Test Connection", I got a error dialog,the infomation is follow: Connection Failed. Unable to retrieve any files using given parameters, You can still save the repository and start creating policies, but you would not be able to use autocomplete for resource names. Check ranger_admin.log for more info. org.apache.ranger.plugin.client.HadoopException: Unable to execute SQL [show databases like "*"].. Unable to execute SQL [show databases like "*"].. null. But when I finish create a service(hive_dev) and click hive_dev, then click "Test Connection" ,it show successful. I think the button should disabled or hidden when first create, should enable when edit. Diffs ----- security-admin/src/main/webapp/scripts/views/service/ServiceForm.js 079ce00a Diff: https://reviews.apache.org/r/62111/diff/1/ Testing ------- Thanks, pengjianhua