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Posted to dev@lucene.apache.org by "Andrzej Bialecki (JIRA)" <ji...@apache.org> on 2017/08/09 10:15:00 UTC

[jira] [Commented] (SOLR-11215) Make a metric accessible through a single param

    [ https://issues.apache.org/jira/browse/SOLR-11215?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16119672#comment-16119672 ] 

Andrzej Bialecki  commented on SOLR-11215:
------------------------------------------

Currently users of {{MetricsHandler}} API have to specify group, prefix and property separately, and it's difficult to select precisely multiple items without inadvertently pulling in other partially matching items.

Additionally, {{prefix}} syntax always requires a scan through all available metrics in a registry, unlike accessing a single concrete metric by key.

> Make a metric accessible through a single param
> -----------------------------------------------
>
>                 Key: SOLR-11215
>                 URL: https://issues.apache.org/jira/browse/SOLR-11215
>             Project: Solr
>          Issue Type: Bug
>      Security Level: Public(Default Security Level. Issues are Public) 
>            Reporter: Noble Paul
>            Assignee: Andrzej Bialecki 
>             Fix For: 7.2
>
>
> example
> {code}
> /admin/metrics?key=solr.jvm:classes.loaded&key=solr.jvm:system.properties:java.specification.version
> {code}
> The above request must return just the two items in their corresponding path



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