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Posted to dev@ambari.apache.org by "Aleksandr Kovalenko (JIRA)" <ji...@apache.org> on 2014/06/27 22:52:24 UTC

[jira] [Created] (AMBARI-6312) Hosts page: paging behaves randomly

Aleksandr Kovalenko created AMBARI-6312:
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             Summary: Hosts page: paging behaves randomly
                 Key: AMBARI-6312
                 URL: https://issues.apache.org/jira/browse/AMBARI-6312
             Project: Ambari
          Issue Type: Bug
          Components: client
    Affects Versions: 1.6.1
            Reporter: Aleksandr Kovalenko
            Assignee: Aleksandr Kovalenko
            Priority: Blocker
             Fix For: 1.6.1


Paging on Hosts page seems to work randomly on the 2K-node cluster.
* Sometimes clicking on back / next to page does nothing.
* Sometimes it refreshes after delay (long after the overlay is removed).
* Sometimes the page number and the host content gets out of sync.
* User-specified page size is not respected.
* Sometimes, hitting Back from Host Details page shows only the host that was visited, but none of the other hosts that were showing before going to Host Details page, then after a while, other hosts show up.
* Looks like overlay is not displayed, even if UI is still updating or waiting on data.
* Also, this random behavior might be caused (or partly caused) by JS errors.  I see errors like "Uncaught Error: <DS.StateManager:ember21797> could not respond to event didChangeData in state rootState.loaded.updated.uncommitted."



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