Hi Steven, On is the hue user in the hadoop group and on all the machines in the cluster? Thanks Dave ...
On is the hue user in the hadoop group and on all the machines in the cluster?
We have some troubles getting the filebrowser working in Hue.
HDP was installed through Ambari and the installation guide below was used to install Hue:
When we click the filebrowser icon the following error is displayed:
Failed to obtain user group information: org.apache.hadoop.security.authorize.AuthorizationException: Unauthorized connection for super-user: hue from IP 192.168.0.1 (error 401)
When we click the ‘Check for misconfiguration’ button the following is shown (the value is in fact correct, as I can visit the URL manually):
hadoop.hdfs_clusters.default.webhdfs_url Current value: http://hado001d.hadoop.local:50070/webhdfs/v1/
Failed to access filesystem root
We assumed it to be related to the proxyuser settings, but these seem to be correct, our core-site.xml contains the following (configured through Ambari and all services have been restarted afterward):
We also tried adding specific values to core-site.xml but if we do that we get the ‘could not impersonate’ error message:
Anybody any ideas?