invalid type for gauge

[bobo]

Im getting a lot of
Invalid type for Gauge jvm.attribute.name: java.lang.String
Invalid type for Gauge jvm.threads.deadlocks: java.util.Collections$EmptySet
Invalid type for Gauge jvm.attribute.vendor: java.lang.String

Similar to
prometheus/client_java#250

Is that due to something in this lib or do you think it is on the prometheus side?

[ochedru]

Do you have a testcase? Or, at least, what versions of dropwizard and dropwizard-prometheus are you using? Thanks.

[bobo]

I stumbed back into this, the reason is:
https://metrics.dropwizard.io/4.0.0/apidocs/com/codahale/metrics/jvm/JvmAttributeGaugeSet.html
That has Gauges with strings, sounds realy weird. So wouldnt say its dropwizard-prometheus fault.

[safa-yakoub]

I didnt get the point ?
Im getting a lot of
Invalid type for Gauge jvm.threads.deadlocks: java.util.Collections$EmptySet

[0xAda]

I'm also having this issue, is there a workaround/fix?

[Sammers21]

same issue