U880D questions

U880D answers

• How to gather ansible_facts inside of a role only when needed?
• Ansible ad-hoc output: How to split every node result with new line?
• Ansible: What is the variable order/precedence in case of multiple 'extra_vars' files?
• Generate reusable non-random but strong password with Ansible from a seed
• no $ZEPPELIN_HOME/scripts/docker/spark-cluster-managers/spark_standalone file
• Cloudera 5.6: Parquet does not support date. See HIVE-6384