It seems a few Jars are missing in mavenCentral....
To start with: org.elasticsearch.test:logger-usage:7.10.2
I was trying to build a esplugin for Elastic 7.10.2
Execution failed for task ':loggerUsageCheck'.
Could not resolve all files for configuration ':loggerUsagePlugin'.
Could not find org.elasticsearch.test:logger-usage:7.10.2.
Searched in the following locations: