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https://issues.apache.org/jira/browse/SOLR-7159?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14337416#comment-14337416
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Shawn Heisey edited comment on SOLR-7159 at 2/25/15 11:10 PM:
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Attaching a screenshot of a JMX connection (using jconsole) that shows the
layout on a 4.7.2 server with "core" selected and fully expanded.
My thoughts: The ideal JMX layout I thought of would be very difficult to show
in the admin UI, so perhaps httpclientQueryStats and httpclientUpdateStats can
be siblings to core. The four values that you currently have in a single
string could then be shown as separate Attributes.
was (Author: elyograg):
Attaching a screenshot of a JMX connection (using jconsole) that shows the
layout on a 4.9.1 server with "core" selected and fully expanded.
My thoughts: The ideal JMX layout I thought of would be very difficult to show
in the admin UI, so perhaps httpclientQueryStats and httpclientUpdateStats can
be siblings to core. The four values that you currently have in a single
string could then be shown as separate Attributes.
> Add httpclient connection stats to JMX report
> ---------------------------------------------
>
> Key: SOLR-7159
> URL: https://issues.apache.org/jira/browse/SOLR-7159
> Project: Solr
> Issue Type: Improvement
> Affects Versions: 4.10.3
> Reporter: Vamsee Yarlagadda
> Priority: Minor
> Attachments: SOLR-7159.patch, SOLR-7159v2.patch, Screen Shot
> 2015-02-25 at 2.05.34 PM.png, Screen Shot 2015-02-25 at 2.05.45 PM.png,
> jmx-layout.png
>
>
> Currently, we are logging the stats of httpclient as part of debug level.
> bq. 2015-01-20 13:47:48,640 DEBUG
> org.apache.http.impl.conn.PoolingClientConnectionManager: Connection request:
> [route: {}->http://plh04.wil.csc.local:8983][total kept alive: 254; route
> allocated: 100 of 100; total allocated: 462 of 10000]
> Instead, it would be good to expose these metrics via JMX for easy checking.
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