Each unique URL is resulting in a new metric and the JMX reporter is keeping it all in memory. This can lead to OOM exceptions and require a server restart.
We need to revisit the metrics and consider whether every single URL needs a metric or whether we can configure the level of granularity.
Unfortunately, metrics collection with the JMX reporter is enabled by default.
This JIRA should change the default to not be disabled.
- relates to
KNOX-989 Revisit JMX Metrics to fix the Out of Memory issue