## Uses of Package
org.apache.hadoop.security

Packages that use org.apache.hadoop.security
org.apache.hadoop.filecache
org.apache.hadoop.fs: An abstract file system API.
org.apache.hadoop.ipc: Tools to help define network clients and servers.
org.apache.hadoop.mapred: A software framework for easily writing applications which process vast amounts of data (multi-terabyte data-sets) parallelly on large clusters (thousands of nodes) built of commodity hardware in a reliable, fault-tolerant manner.
org.apache.hadoop.mapreduce
org.apache.hadoop.mapreduce.security
org.apache.hadoop.mapreduce.security.token
org.apache.hadoop.security
org.apache.hadoop.security.authorize
org.apache.hadoop.security.token
org.apache.hadoop.security.token.delegation

Classes in org.apache.hadoop.security used by org.apache.hadoop.filecache
Credentials A class that provides the facilities of reading and writing secret keys and Tokens.

Classes in org.apache.hadoop.security used by org.apache.hadoop.fs
UserGroupInformation User and group information for Hadoop.

Classes in org.apache.hadoop.security used by org.apache.hadoop.ipc
UserGroupInformation User and group information for Hadoop.

Classes in org.apache.hadoop.security used by org.apache.hadoop.mapred
Credentials A class that provides the facilities of reading and writing secret keys and Tokens.
KerberosInfo Indicates Kerberos related information to be used
RefreshUserMappingsProtocol Protocol use

Classes in org.apache.hadoop.security used by org.apache.hadoop.mapreduce
Credentials A class that provides the facilities of reading and writing secret keys and Tokens.
UserGroupInformation User and group information for Hadoop.

Classes in org.apache.hadoop.security used by org.apache.hadoop.mapreduce.security
Credentials A class that provides the facilities of reading and writing secret keys and Tokens.

Classes in org.apache.hadoop.security used by org.apache.hadoop.mapreduce.security.token
Credentials A class that provides the facilities of reading and writing secret keys and Tokens.
UserGroupInformation User and group information for Hadoop.

Classes in org.apache.hadoop.security used by org.apache.hadoop.security
Credentials A class that provides the facilities of reading and writing secret keys and Tokens.
Groups A user-to-groups mapping service.
JniBasedUnixGroupsMapping A JNI-based implementation of `GroupMappingServiceProvider` that invokes libC calls to get the group memberships of a given user.
KerberosInfo Indicates Kerberos related information to be used
Krb5AndCertsSslSocketConnector.MODE
SaslRpcServer.AuthMethod Authentication method
SaslRpcServer.QualityOfProtection
SaslRpcServer.SaslStatus
ShellBasedUnixGroupsMapping A simple shell-based implementation of `GroupMappingServiceProvider` that exec's the `groups` shell command to fetch the group memberships of a given user.
UserGroupInformation User and group information for Hadoop.
UserGroupInformation.AuthenticationMethod existing types of authentications' methods

Classes in org.apache.hadoop.security used by org.apache.hadoop.security.authorize
AccessControlException An exception class for access control related issues.
KerberosInfo Indicates Kerberos related information to be used
UserGroupInformation User and group information for Hadoop.

Classes in org.apache.hadoop.security used by org.apache.hadoop.security.token
UserGroupInformation User and group information for Hadoop.

Classes in org.apache.hadoop.security used by org.apache.hadoop.security.token.delegation
UserGroupInformation User and group information for Hadoop.

Copyright © 2009 The Apache Software Foundation