[SOLR-7457] Make DirectoryFactory publishing MBeanInfo extensible

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 5.0
• Fix Version/s: 5.2, 6.0
• Component/s: JMX
• Labels: metrics
• Assignee: Mark Miller
• Reporter: Mike Drob
• Created: 23/Apr/15 23:34
• Updated: 09/May/16 18:56
• Resolved: 26/Apr/15 22:24

Description

In SOLR-6766, we added JMX to the HdfsDirectoryFactory. However, the implementation is pretty brittle and difficult to extend.

It is conceivable that any implementation of DirectoryFactory might have MInfoBeans that it would like to expose, so we should explicitly accommodate that instead of relying on a side effect of the SolrResourceLoader's behaviour.

Issue Links

• is depended upon by: SOLR-7458 Expose HDFS Block Locality Metrics