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https://issues.apache.org/jira/browse/SOLR-17381?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Aparna Suresh updated SOLR-17381:
---------------------------------
    Summary: Make CLUSTERSTATUS request configurable  (was: Make CLUSTERSTATUS 
configurable)

> Make CLUSTERSTATUS request configurable
> ---------------------------------------
>
>                 Key: SOLR-17381
>                 URL: https://issues.apache.org/jira/browse/SOLR-17381
>             Project: Solr
>          Issue Type: Improvement
>      Security Level: Public(Default Security Level. Issues are Public) 
>            Reporter: Aparna Suresh
>            Priority: Minor
>
> Fetching {{CLUSTERSTATUS}} remotely is resource-intensive and should be done 
> with caution. Currently, if no parameters are specified, the call returns all 
> information, including collections, shards, replicas, aliases, cluster 
> properties, roles, and more. This can have significant performance 
> implications for clients using a Solr cluster with thousands of collections.
> Several performance [issues|https://issues.apache.org/jira/browse/SOLR-14985] 
> have been identified when switching {{CloudSolrClient}} to use HTTP-based 
> CSP, particularly in two instances where the entire cluster state is fetched 
> unnecessarily.
> *Proposal:* Modify the requests to retrieve only the necessary information, 
> such as the cluster status for a specific collection, live nodes, or cluster 
> properties. Ensure these changes maintain backward compatibility. 
> Additionally, update the HTTP CSP to reflect these optimizations.



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