Oleg Nechiporenko created AMBARI-2313:
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Summary: UI allows adding already existing properties to custom
core-site.xml /hdfs-site.xml settings and creates confusion
Key: AMBARI-2313
URL: https://issues.apache.org/jira/browse/AMBARI-2313
Project: Ambari
Issue Type: Bug
Reporter: Oleg Nechiporenko
Assignee: Oleg Nechiporenko
Fix For: 1.2.5
Steps:
1. Go to "Services" page.
2. Select "HDFS" service.
3. Select "Configs" tab.
4. Open "Custom core-site.xml" panel.
5. Add property with name "ipc.client.idlethreshold" to this panel.
Result:
Property with name "ipc.client.idlethreshold" was added to "Custom
core-site.xml" panel. But there is already presented property with same name in
"core-site.xml" file. After saving added property was disappeared from UI, and
after service starting value of the old was changed to new (on UI and in
"core-site.xml" file).
Expected result:
UI should not allow to add property with existing name in specified file.
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