Exports bad label names about jmx_exporter

[brian-brazil]

Thanks for the report, can you share the mbean name per the HELP string?

[bitplane]

The help and type strings look like this in the output:

# HELP org_apache_camel_camel_ourinternalname_Timeout Shutdown timeout (org.apache.camel<context=camel-ourinternalname, type=context, name="camel-ourinternalname"><>Timeout)
# TYPE org_apache_camel_camel_ourinternalname_Timeout gauge

I couldn't find it in JConsole though

[brian-brazil]

If you can use a regex to get the jmx export just to export that metric and get the HELP string, that'd be useful. Then we can use it in a unittest.

[bitplane]

As per chat with Brian on IRC, it looks like it's due to the beanName containing delimiters:

org.apache.camel:context=ourinternalname,type=endpoints,name="seda://endpointName\?concurrentConsumers=8&size=50000"

Which are parsed here:

https://github.com/prometheus/jmx_exporter/blob/master/collector/src/main/java/io/prometheus/jmx/JmxScraper.java#L150

String[] tokens = beanName.substring(idx).split(",|=");

Need something like an ordered version of getKeyPropertyList