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Posted to issues@solr.apache.org by "ASF subversion and git services (Jira)" <ji...@apache.org> on 2022/09/02 04:59:00 UTC

[jira] [Commented] (SOLR-15007) Aggregate core handler=/select and /update metrics at the node level metric too

    [ https://issues.apache.org/jira/browse/SOLR-15007?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17599259#comment-17599259 ] 

ASF subversion and git services commented on SOLR-15007:
--------------------------------------------------------

Commit 7d61d112c03adc3ddcc14f060ff59cb31d0822c4 in solr's branch refs/heads/main from Justin Sweeney
[ https://gitbox.apache.org/repos/asf?p=solr.git;h=7d61d112c03 ]

SOLR-15007: Aggregated node level metrics for request handlers (#948)

Useful when there are lots of cores.

Co-authored-by: Justin Sweeney <ju...@fullstory.com>

> Aggregate core handler=/select and /update metrics at the node level metric too
> -------------------------------------------------------------------------------
>
>                 Key: SOLR-15007
>                 URL: https://issues.apache.org/jira/browse/SOLR-15007
>             Project: Solr
>          Issue Type: Wish
>          Components: metrics
>    Affects Versions: 9.0
>            Reporter: Mathieu Marie
>            Priority: Minor
>          Time Spent: 3h 40m
>  Remaining Estimate: 0h
>
> At my company, we anticipate huge number of cores and would like to report aggregated view at the node level instead of the core level that will grow exponentially.
> Right now, we're aggregating all of the solr.cores metrics to compute per-cluster dashboards.
> But given that there are many admin handlers already reporting metrics at the node level, I wonder if we could aggregate _/update_, _/select_ and all the other handler counters in solr and expose them at the solr.node level too.
> It would requires (a lot) less data to transport, store and aggregate later, while still giving access to per core metrics.
>  



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