Have a node that was added to HDP3.1 cluster via ambari and finding that the
yarn user was assigned a uid that I need specifically for another user that we need existing across multiple cluster nodes (all having the same uid). After checking the other nodes in the cluster as well as a Hortonworks post, I see that the
yarn user uids are randomly assigned on a per node basis. Is there any safe way to change the uid of the (I assume ambari-assigned) uid of the
yarn user (preferably via ambari)?