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solrsolrj

How can I retrieve the metrics from my Solr server using SolrJ?

We are running Solr 8.4 and SolrJ 8.4. I can successfully retrieve about 18K lines of metrics using curl: curl 'http://localhost:1080/MySolr/admin/metrics'. How can I retrieve the same metrics using SolrJ?

I was unable to find any information in either the Solr or SolrJ documentation about this.

Any help is appreciated.

Solution

  • You make explicit use of the CommonParams.QT parameter to change the query path into any value.

    query.setParam(CommonParams.QT, "/admin/metrics");

    This lets you make a custom query to a path under a specific core name.