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https://issues.apache.org/jira/browse/SOLR-8207?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16446334#comment-16446334
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Tomás Fernández Löbbe edited comment on SOLR-8207 at 4/20/18 9:04 PM:
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Thanks for working on this [~janhoy]. Since the title in this Jira is pretty
open, I'd like to take the opportunity to express my wishes :) (maybe some of
these deserve their own Jiras):
* I’d like the controls in the Graph section to be on top (only at the top or
maybe duplicated). Every time I want to use some of the nice filters the UI
offers like “Show me degraded collections” I need to scroll to the bottom, do
the change, and then scroll up to start looking at the results of my filter.
This can be a lot of scrolling if you have collections with many shards and
many replicas.
* I’d like to have a “refresh” button, or some way to update the view with the
latest real information, otherwise you can only refresh the page, which drops
the filters (this is already SOLR-11559, but putting it here for completeness)
* I’d like to be able to link to a specific filter (i.e. I want to share a link
to the cloud tab but that shows a specific collection that I filtered by name).
Right now the filters can’t take parameters from the URL I believe.
* I’d like to be able to display more information of the replicas/shards than
just ip:port and replica state (this is SOLR-11558)
* Similar to the filters in the Graph tab, I’d like to be able to link to a
specific znode in the tree (or be able to reload the page and remain on the
same znode in the UI)
* It would be nice to have an Overseer stats page in the Cloud section, showing
some of the data returned by OVERSEERSTATUS
Also :
+1 to s/Graph/Collections/
+1 to remove the Dump section
+1 to remove the Graph (Radial) section
was (Author: tomasflobbe):
Thanks for working on this [~janhoy]. Since the title in this Jira is pretty
open, I'd like to take the opportunity to express my wishes :) (maybe some of
these deserve their own Jiras):
* I’d like the controls in the Graph section to be on top (only at the top or
maybe duplicated). Every time I want to use some of the nice filters the UI
offers like “Show me degraded collections” I need to page to the bottom, do the
change, and then scroll up to start looking at the results of my filter. This
can be a lot of scrolling if you have collections with many shards and many
replicas.
* I’d like to have a “refresh” button, or some way to update the view with the
latest real information, otherwise you can only refresh the page, which drops
the filters (this is already SOLR-11559, but putting it here for completeness)
* I’d like to be able to link to a specific filter (i.e. I want to share a link
to the cloud tab but that shows a specific collection that I filtered by name).
Right now the filters can’t take parameters from the URL I believe.
* I’d like to be able to display more information of the replicas/shards than
just ip:port and replica state (this is SOLR-11558)
* Similar to the filters in the Graph tab, I’d like to be able to link to a
specific znode in the tree (or be able to reload the page and remain on the
same znode in the UI)
* It would be nice to have an Overseer stats page in the Cloud section, showing
some of the data returned by OVERSEERSTATUS
Also :
+1 to s/Graph/Collections/
+1 to remove the Dump section
+1 to remove the Graph (Radial) section
> 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: nodes-tab.png
>
>
> 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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