It appears the cloudera repo for the mqtt stuff is down again. Did someone ping them the last time?
Can we pick this up from some other repo? [ERROR] Failed to execute goal org.apache.maven.plugins:maven-remote-resources-plugin:1.4:process (default) on project spark-examples_2.10: Error resolving project artifact: Could not transfer artifact org.eclipse.paho:mqtt-client:pom:0.4.0 from/to cloudera-repo (https://repository.cloudera.com/artifactory/cloudera-repos): peer not authenticated for project org.eclipse.paho:mqtt-client:jar:0.4.0 Tom