Package org.apache.oozie.action.hadoop

Interface Summary

Interface	Description
CredentialsProvider

Class Summary

Class	Description
CredentialsProperties
CredentialsProviderFactory
DistcpActionExecutor
FsActionExecutor	File system action executor.
FsELFunctions	EL function for fs action executor.
HadoopELFunctions	Hadoop EL functions.
HadoopTokenHelper
HbaseCredentials	Hbase Credentials implementation to store in jobConf The jobConf is used further to pass credentials to the tasks while running Oozie server should be configured to use this Credentials class by including it via property 'oozie.credentials.credentialclasses'
HCatCredentialHelper	Helper class to handle the HCat credentials Performs internally the heavy-lifting of fetching delegation tokens from Hive Metastore, abstracted from the user Token is added to the credentials
HCatCredentials	Credentials implementation to store in jobConf, HCat-specific properties such as Principal and Uri User specifies these credential properties along with the action configuration The jobConf is used further to pass credentials to the tasks while running Oozie server should be configured to use this Credentials class by including it via property 'oozie.credentials.credentialclasses' User can extend the parent class to implement own class as well for handling custom token-based credentials and add to the above server property
HDFSCredentials
Hive2ActionExecutor
Hive2Credentials	Credentials implementation, Hive Server 2 specific properties User specifies these credential properties along with the action configuration The credentials is used further to pass credentials to the tasks while running Oozie server should be configured to use this class by including it via property 'oozie.credentials.credentialclasses' User can extend the parent class to implement own class as well for handling custom token-based credentials and add to the above server property
HiveActionExecutor
JavaActionExecutor
JHSCredentials
LauncherHelper
MapReduceActionExecutor
MRStats	Class to collect statistics for Map-Reduce action.
OozieJobInfo
PigActionExecutor
ScriptLanguageActionExecutor
ShellActionExecutor
SparkActionExecutor
SqoopActionExecutor
YarnRMCredentials

Exception Summary

Exception	Description
CredentialException