Jason Tedor 76f310ea15 Passthrough test logger level to nodes
This commit passes the system property tests.logger.level down to the
external nodes launched in integration tests. Specific tests that want
to override the default logging level should push down a setting to
the nodes using cluster configuration instead of pushing down a system
property to the nodes using cluster configuration.

Relates #18489
2016-05-20 10:40:55 -04:00
..