Reserved group names

There are certain group names that are reserved and therefore cannot be used in Cloudera. This applies to groups synchronized from your identity provider as well as groups created directly from Cloudera.

If you attempt to synchronize or register a group with a reserved name, you will get an error including the following message:

Invalid group name 
Name cannot be a reserved group name

To avoid problems, review the following list and avoid synchronising or creating groups with the following names.

The following group names are reserved:

accumulo
admins
atlas
cruisecontrol
dpprofiler
druid
editors
flink
flume
h2o
hbase
hdfs
hive
httpfs
hue
impala
ipausers
kafka
keytrustee
kms
knox
kudu
livy
mapred
nifi
nifiregistry
oozie
phoenix
ranger
rangerraz
schemaregistry
sentry
solr
spark
sqoop
sqoop2
streamsmsgmgr
streamsrepmgr
tez
trust admins
yarn
yarn-ats
zeppelin
zookeeper