Sandor Molnar created KNOX-3003:
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Summary: Group UI services of the same type
Key: KNOX-3003
URL: https://issues.apache.org/jira/browse/KNOX-3003
Project: Apache Knox
Issue Type: Improvement
Components: Homepage
Affects Versions: 1.6.0, 2.0.0, 1.6.1
Reporter: Sandor Molnar
Assignee: Sandor Molnar
Currently, if a UI service has multiple instances with different URLs in a
given topology, that UI service will be listed on the Knox Home page as many
times as the number of URLs it has. This makes the user experience a lot worse
if we are talking about hundreds of occurrences of this case.
We learned from some real-life use cases that IMPALA is one of these services,
and there are 1000+ node clusters out there with more than 100 Impala Daemon
roles. In that particular case, the Knox Home page was a mess.
To address this issue, the following UI improvement should be implemented:
* if a UI service has more than one URL in the given topology, individual
tiles should not be displayed. Instead, one "group" tile must be added with a
clear indication this is a group of URLs of the same service.
* clicking the group tile should open a modal window with separate tiles for
each service URL
* in this modal window, a search field will be added to give our end-users the
chance to narrow down results (by hostname for instance)
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