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      MBean Request Handler

      Table of Contents

      The MBean Request Handler offers programmatic access to the information provided on the Plugin/Stats page of the Admin UI.

      The MBean Request Handler accepts the following parameters:

      key

      Restricts results by object key.

      cat

      Restricts results by category name.

      stats

      Specifies whether statistics are returned with results. You can override the stats parameter on a per-field basis. The default is false.

      wt

      The output format. This operates the same as the wt parameter in a query. The default is json.

      MBeanRequestHandler Examples

      The following examples assume you are running Solr’s techproducts example configuration:

      bin/solr start -e techproducts

      To return information about the CACHE category only:

      http://localhost:8983/solr/techproducts/admin/mbeans?cat=CACHE

      To return information and statistics about the CACHE category only, formatted in XML:

      http://localhost:8983/solr/techproducts/admin/mbeans?stats=true&cat=CACHE&wt=xml

      To return information for everything, and statistics for everything except the fieldCache:

      http://localhost:8983/solr/techproducts/admin/mbeans?stats=true&f.fieldCache.stats=false

      To return information and statistics for the fieldCache only:

      http://localhost:8983/solr/techproducts/admin/mbeans?key=fieldCache&stats=true