[
https://issues.apache.org/jira/browse/SOLR-4770?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13643188#comment-13643188
]
Mark Bennett commented on SOLR-4770:
------------------------------------
See SOLR-4439 for an alt use case that might scratch the same itch.
But in terms of infrastructure, might somebody want to have a complete cluster
snapshot, with detailed info for all nodes by default. And if that existed,
then getting this info would just be a subset.
Or maybe pushing more info into ZK would be a good thing. I'd be curious to
hear from folks that manage large clusters. Or maybe debug new, intermediate
clusters that they're developing or testing on. Do folks like the idea of
being able to quickly get detailed info about multiple nodes (presentation
style being a cosmetic detail)
Like... "hey, I wonder if all my nodes are up to date wrt Lucene/Solr version?"
Or "hey, which of my nodes just came up, vs. which nodes have been for a
while?" I'd also think folks would like to see things about JVM memory, index
size and disk space stats at a glance, BUT maybe folks are already using other
tools for this.
> Mouse-over info for other nodes in SolrCloud rendering
> ------------------------------------------------------
>
> Key: SOLR-4770
> URL: https://issues.apache.org/jira/browse/SOLR-4770
> Project: Solr
> Issue Type: Bug
> Affects Versions: 4.2
> Reporter: Mark Bennett
>
> We render a nice graphical view of your current cluster from the URL
> http://localhost:8983/solr/#/~cloud
> It'd be nice to gather some info about those other nodes without having to
> visit them. Since you can't right-click to open those nodes in another tab,
> your only choice now is to duplicate that tab, and then click the link.
> This was mentioned in SOLR-4438 but Stefan Matheis (steffkes) requested that
> it be broken out into a separate task and detailed a bit more.
> Mouse-Over often indicates a Balloon-help style thing, but another option is
> to reserve another part of the screen down below that can display node info,
> and then refresh it as the mouse hovers over various nodes. I'm not sure
> which is easier nor which is more accessible.
> Sadly some devices don't support Hover, and the click method is already used
> to take you to that other node. So perhaps it'd be easier to display some
> type of "(i)" / Info icon that you can specifically click on to see that
> node's info, without jumping to it.
> Specific items it might be nice to see:
> (generally mirroring what's on default Dashboard screen if you were to visit
> that node)
> * Start
> * Host
> * CWD
> * Instance
> * Data
> * Index
> * Solr & Lucene version (to help with upgrading, though not sure we need all
> 4 fields?)
> Resources:
> * JVM meory
> * maybe Physical Memory
> * Some hint about disk stats?
> Args of:
> -DnumShards
> -DzkRun
> -STOP
> ... not sure how many.... could get too much, but some would be handy
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
