While configuring adls with hortanworks am getting this error " ls: There is no primary group for UGI root (auth:SIMPLE)" after issuing this command " hdfs dfs -ls abfs://firstname.lastname@example.org/".I already added all the parameters of storage account in core-site.xml file.Please help to resolve this issue.
You are trying to connect to the datalake using root user. Does root have a group in the machine?
You can check hdfs UGI with the following command:
Check this for more info: