[jira] [Created] (AMBARI-7483) Slider View: Stopping ResourceManager results in multiple calls waiting to finish

["Andrii Tkach (JIRA)" <ji...@apache.org>]

Andrii Tkach created AMBARI-7483:
------------------------------------

             Summary: Slider View: Stopping ResourceManager results in multiple calls waiting to finish
                 Key: AMBARI-7483
                 URL: https://issues.apache.org/jira/browse/AMBARI-7483
             Project: Ambari
          Issue Type: Bug
          Components: ambari-web
    Affects Versions: 1.7.0
            Reporter: Andrii Tkach
            Assignee: Andrii Tkach
            Priority: Critical
             Fix For: 1.7.0


Stop the RM through Ambari and go to the Slider View Apps page. There will be multiple _/apps_ calls going on in parallel and each of them is pending. This has to be changed so that :
* Each call times-out in 20s. 
* If it timed-out, warning message is shown on Slider-Apps page saying "HDFS or YARN services are currently unaccessible".
* If any call succeeds, the above warning (if set) should be cleared.
* Each call should either be chained to previous call, or next call should cancel the previous call



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)