H devs, The following issue related to your https://issues.apache.org/jira/browse/LOG4J2-1971 happened to me. I added a comment there but as it is closed I would like to ring a bell here as well. In Apache CloudStack, we have the the long overdue need to move to log4j2 so I gave a stab at it and one of the obstackles is a thing called SshHelper. It gets instantiated with a logger from a test class but the error as mentioned in above ticket occurs: Caused by: java.util.ServiceConfigurationError: org.apache.logging.log4j.spi.Provider: Provider org.apache.logging.log4j.core.impl.Log4jProvider not a subtype It is only mentioned there and not the central topic. Is this familiar or a known issue mentioned in another ticket? We load in log4j 2.9.1 using maven and java 1.8.0
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