[jira] [Commented] (SOLR-4456) Admin UI: Displays dashboard even if Solr is down

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[jira] [Commented] (SOLR-4456) Admin UI: Displays dashboard even if Solr is down

JIRA jira@apache.org

    [ https://issues.apache.org/jira/browse/SOLR-4456?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13607497#comment-13607497 ]

Stefan Matheis (steffkes) commented on SOLR-4456:
-------------------------------------------------

Hey [~janhoy], yes already saw this, but had no clue until yesterday if there is a way to detect that properly ;o

That's not related to the caching issue .. that's another kind of caching :/ It's still in the Browser DOM (Document Object Model), that's why you can see it w/o having a server-connection. I'll try to bring up a hackish patch that we can check if the detection works the way it should .. and if it does, i'm going to put some layout over it and we're done, hopefully *g
               

> Admin UI: Displays dashboard even if Solr is down
> -------------------------------------------------
>
>                 Key: SOLR-4456
>                 URL: https://issues.apache.org/jira/browse/SOLR-4456
>             Project: Solr
>          Issue Type: Bug
>          Components: web gui
>    Affects Versions: 4.1
>            Reporter: Jan H√łydahl
>             Fix For: 4.3
>
>
> 1. Run Solr and bruing up the Admin dashboard
> 2. Stop Solr
> 3. Click around the Admin GUI. It apparently works, but displays a spinning wheel for most panels
> 4. Click on "Dashboard". An old cached dashboard is displayed
> What should happen is that once connection to Solr is lost, the whole Admin UI displays a large red box "CONNECTION LOST" or something :)

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