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https://issues.apache.org/jira/browse/SOLR-1750?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12829354#action_12829354
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Simon Rosenthal commented on SOLR-1750:
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+1 on SolrStatsRequestHandler
You might want to consider either omitting or making optional the Lucene
Fieldcache stats; they can often be *very* slow to be generated ( see
http://www.lucidimagination.com/search/document/5ba908577d2e4c25/stats_page_slow_in_latest_nightly#2f40166c25f9bfa0
). One use case for this request handler that I can see is high frequency
(every few seconds) monitoring as part of performance testing, for which a
fast response is pretty mandatory.
> SystemStatsRequestHandler - replacement for stats.jsp
> -----------------------------------------------------
>
> Key: SOLR-1750
> URL: https://issues.apache.org/jira/browse/SOLR-1750
> Project: Solr
> Issue Type: Improvement
> Components: web gui
> Reporter: Erik Hatcher
> Assignee: Erik Hatcher
> Priority: Trivial
> Fix For: 1.5
>
> Attachments: SystemStatsRequestHandler.java
>
>
> stats.jsp is cool and all, but suffers from escaping issues, and also is not
> accessible from SolrJ or other standard Solr APIs.
> Here's a request handler that emits everything stats.jsp does.
> For now, it needs to be registered in solrconfig.xml like this:
> {code}
> <requestHandler name="/admin/stats"
> class="solr.SystemStatsRequestHandler" />
> {code}
> But will register this in AdminHandlers automatically before committing.
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