hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Gour Saha (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-5498) [Usability] Make UI continue to work and render already loaded models even when there is no network connection
Date Tue, 09 Aug 2016 23:16:20 GMT

     [ https://issues.apache.org/jira/browse/YARN-5498?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Gour Saha updated YARN-5498:
----------------------------
    Description: 
I load the UI in my browser and traverse to all the tabs. Then I disconnect the network. The
tabs "Queues", "Applications" and "Nodes" continue to work even when there is no network connection.
However, the "Cluster Overview" tab does not work and UI shows "Sorry, Error Occurred.". This
tab should also continue to show the already loaded models, for better usability.

We should also add a small message on the top of the UI when the network connection is gone.
It is very similar to what gmail or other modern applications do today. An exception of type
{color:red}net::ERR_INTERNET_DISCONNECTED{color} is already thrown, which can be caught and
this small message can be marked visible.


  was:
I load the UI in my browser and traverse to all the tabs. Then I disconnect the network. The
tabs "Queues", "Applications" and "Nodes" continue to work even when there is no network connection.
However, the "Cluster Overview" tab does not work. This tab should also continue to show the
already loaded models, for better usability.

We should also add a small message on the top of the UI when the network connection is gone.
It is very similar to what gmail or other modern applications do today. An exception of type
{color:red}net::ERR_INTERNET_DISCONNECTED{color} is already thrown, which can be caught and
this small message can be marked visible.



> [Usability] Make UI continue to work and render already loaded models even when there
is no network connection
> --------------------------------------------------------------------------------------------------------------
>
>                 Key: YARN-5498
>                 URL: https://issues.apache.org/jira/browse/YARN-5498
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Gour Saha
>            Assignee: Gour Saha
>         Attachments: No_Internet_Connection_Sample.png
>
>
> I load the UI in my browser and traverse to all the tabs. Then I disconnect the network.
The tabs "Queues", "Applications" and "Nodes" continue to work even when there is no network
connection. However, the "Cluster Overview" tab does not work and UI shows "Sorry, Error Occurred.".
This tab should also continue to show the already loaded models, for better usability.
> We should also add a small message on the top of the UI when the network connection is
gone. It is very similar to what gmail or other modern applications do today. An exception
of type {color:red}net::ERR_INTERNET_DISCONNECTED{color} is already thrown, which can be caught
and this small message can be marked visible.



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

---------------------------------------------------------------------
To unsubscribe, e-mail: yarn-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: yarn-issues-help@hadoop.apache.org


Mime
View raw message