The playbooks hdfs_namenode_config and yarn_resourcemanager_config and so the deployment do not work if hdfs_datanodes_decommission and yarn_nodemanagers_decommission have not been defined which is only relevant for the decommissioning. Therefore a condition has been set to loop through these variables which are lists only if they are defined.
The user has now been switched in the playbook hadoop-component-decommissioning-check.
Which issue(s) this PR fixes
Fixes None
Additional comments
hdfs_namenode_configandyarn_resourcemanager_configand so the deployment do not work ifhdfs_datanodes_decommissionandyarn_nodemanagers_decommissionhave not been defined which is only relevant for the decommissioning. Therefore a condition has been set to loop through these variables which are lists only if they are defined.hadoop-component-decommissioning-check.Agreements