Hi
i have elasticsearch 5.2
i'm trying to update the /etc/elasticsearch/x-pack/role_mapping.yml file
when i do that i get the following Warning:
[2017-03-16T16:36:51,535][INFO ][o.e.x.s.a.s.DnRoleMapper ] [elasticsearch_node] role mappings file [/etc/elasticsearch/x-pack/role_mapping.yml] changed for realm [active_directory/active_directory]. updating mappings...
[2017-03-16T16:36:51,537][WARN ][o.e.w.FileWatcher ] cannot notify file changes listener
java.lang.NullPointerException: null
What is the problem?