https://hadoop.apache.org/docs/r2.8.0/api/org/apache/hadoop/security/class-use/UserGroupInformation.html
Uses of Class org.apache.hadoop.security.UserGroupInformation (Apache Hadoop Main 2.8.0 API)
https://hadoop.apache.org/docs/current3/api/org/apache/hadoop/security/UserGroupInformation.html
UserGroupInformation (Apache Hadoop Main 3.5.0 API)
declaration: package: org.apache.hadoop.security, class: UserGroupInformation
apache hadoopmainapi
https://hadoop.apache.org/docs/r1.2.1/api/org/apache/hadoop/security/UserGroupInformation.AuthenticationMethod.html
UserGroupInformation.AuthenticationMethod (Hadoop 1.2.1 API)
hadoopapi
https://hadoop.apache.org/docs/r2.6.1/api/org/apache/hadoop/security/UserGroupInformation.AuthenticationMethod.html
UserGroupInformation.AuthenticationMethod (Apache Hadoop Main 2.6.1 API)
apache hadoopmainapi