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https://issues.apache.org/jira/browse/SOLR-8207?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16466430#comment-16466430
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Cassandra Targett commented on SOLR-8207:
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I didn't get a chance to give feedback last week, but I agree with much that
was said, and the new changes look good IMO.
I do think the numbers are still a bit large, but the colors are a fine
mitigation of that if you think they are better with a larger font. IOW, with
the color variation I don't have strong opinions about it. Another couple years
and I'll need the numbers that big anyway!
One thing that's a little confusing still is the fact that clicking on the
numbers - which otherwise have no indication that they are clickable - opens up
the more detailed stats. My first intuition was to click the Node name which is
clearly clickable, but that opens up the Solr Admin for that node. That's fine,
but how do we tell the user there is more to the stats portion? Maybe a carat
icon in the cell that holds the first metric that shows the cell expands? It
would be too much maybe to have it in all 3 cells in one row, but the first one
would get the point across that more is there, hopefully without being too
cluttered. WDYT?
> Modernise cloud tab on Admin UI
> -------------------------------
>
> Key: SOLR-8207
> URL: https://issues.apache.org/jira/browse/SOLR-8207
> Project: Solr
> Issue Type: Improvement
> Components: Admin UI
> Affects Versions: 5.3
> Reporter: Upayavira
> Assignee: Jan Høydahl
> Priority: Major
> Attachments: node-compact.png, node-details.png, node-hostcolumn.png,
> node-toggle-row-numdocs.png, nodes-tab-real.png, nodes-tab.png
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The various sub-tabs of the "Cloud tab" were designed before anyone was
> making real use of SolrCloud, and when we didn't really know the use-cases we
> would need to support. I would argue that, whilst they are pretty (and
> clever) they aren't really fit for purpose (with the exception of tree view).
> Issues:
> * Radial view doesn't scale beyond a small number of nodes/collections
> * Paging on the graph view is based on collections - so a collection with
> many replicas won't be subject to pagination
> * The Dump feature is kinda redundant and should be removed
> * There is now a major overlap in functionality with the new Collections tab
> What I'd propose is that we:
> * promote the tree tab to top level
> * remove the graph views and the dump tab
> * add a new Nodes tab
> This nodes tab would complement the collections tab - showing nodes, and
> their associated replicas/collections. From this view, it would be possible
> to add/remove replicas and to see the status of nodes. It would also be
> possible to filter nodes by status: "show me only up nodes", "show me nodes
> that are in trouble", "show me nodes that have leaders on them", etc.
> Presumably, if we have APIs to support it, we might have a "decommission
> node" option, that would ensure that no replicas on this node are leaders,
> and then remove all replicas from the node, ready for it to be removed from
> the cluster.
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