Cassandra Targett created SOLR-12003:
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Summary: Suggestions UI fails with a single core
Key: SOLR-12003
URL: https://issues.apache.org/jira/browse/SOLR-12003
Project: Solr
Issue Type: Bug
Security Level: Public (Default Security Level. Issues are Public)
Components: Admin UI, AutoScaling
Reporter: Cassandra Targett
Attachments: suggestions-single-core-error.gif
>From a build of master from today (15 Feb 2018), the new Suggestions UI
>doesn't work well with a single core (meaning, Solr in standalone mode). It
>shows a cryptic error that doesn't tell the user what's wrong.
* The screen should be hidden if it's not supported in standalone mode.
* In the left menu, the Suggestions item in the list is not highlighted
properly to show that's the screen you are on. Whatever screen you were on when
you clicked "Suggestions" is highlighted.
* The only error shown to the user is a red bar with "no core retrieved for
null", which doesn't explain what's going on.
* Errors are logged and shown in the Logging UI, but it repeats the same "no
core retrieved for null" - nothing explains that it's not supported for
standalone mode (I only happen to know that).
I've attached a short .gif of the user experience with this - it's rather poor.
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