How to access database statistics in a custom load metric class in JBoss EAP 6?
Issue
- There is a custom mod_cluster Load Metric as mentioned here and I want to access things like the JDBC connection pool statistics, etc. In the CLI I can do it like this:
/subsystem=datasources/data-source=NAME/statistics=pool/:read-attribute(name=InUseCount)
for example, but how do I access these information in my Metric Java class?
- We get "InstanceNotFoundException" because the metrics are executed before all subsystems are loaded. How to implement this?
Environment
- Red Hat JBoss Enterprise Application Platform (EAP)
- 6.x
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