CDM shows these group mapping providers (hadoop.security.group.mapping):
In 2012 a CompositeGroupsMappings provider was created, but I don't see it in CDM (v5.7.1)
Is it possible to configure CDM to use the CompositeGroupsMappings provider using a safety valve?
- the LdapGroupsMapping should be used for regular users
- the ShellBasedUnixGroupsMapping should be used for system accounts, like hdfs & yarn