Review Request 57721: Custom properties of Alert Target are not reset after last Alert Target being created

[yao lei <le...@163.com>]

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https://reviews.apache.org/r/57721/
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Review request for Ambari, Andrii Babiichuk, Alexandr Antonenko, Oleg Nechiporenko, and Richard Zang.


Bugs: AMBARI-20484
    https://issues.apache.org/jira/browse/AMBARI-20484


Repository: ambari


Description
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Steps to reproduce:
1.Open Alerts / Actions / Manage Notifications
2.Click + buttion and save a new alert target with any custom properties like (a1,b1) and (a2,b2)
3.Click + buttion again,at the bottom of popup, you will still find the custom properties which belong to the last alert target.

Solution:
We should reset custom proepertis before creating a new Alert Target.


Diffs
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  ambari-web/app/controllers/main/alerts/manage_alert_notifications_controller.js f470f08 
  ambari-web/test/controllers/main/alerts/manage_alert_notifications_controller_test.js 15b4da3 


Diff: https://reviews.apache.org/r/57721/diff/1/


Testing
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mvn test
20580 passing (36s)
153 pending


Thanks,

yao lei