All Classes and Interfaces

Class	Description
AbstractHadoopProcessor	This is a base class that is helpful when building processors interacting with HDFS.
AbstractHadoopProcessor.ValidationResources
CompressionType	Compression Type Enum for Hadoop related processors.
ExtendedConfiguration	Extending Hadoop Configuration to prevent it from caching classes that can't be found.
HadoopValidators	Validators for Hadoop related processors.
HDFSResourceHelper
HdfsResources
KerberosConfiguration	Modified Kerberos configuration class from KerberosAuthenticator.KerberosConfiguration that requires authentication from a keytab.
KerberosKeytabCredentials	Crendentials that incorporate a user principal and a keytab file.
KerberosKeytabSPNegoAuthSchemeProvider	Provider class for KerberosKeytabSPNegoAuthScheme.
KerberosKeytabSPNegoScheme	This class provides a very similar authentication scheme and token generation as SPNegoScheme does.
KerberosProperties	All processors and controller services that need properties for Kerberos Principal and Keytab should obtain them through this class by calling: KerberosProperties props = KerberosProperties.create(NiFiProperties.getInstance()) The properties can be accessed from the resulting KerberosProperties instance.
SecurityUtil	Provides synchronized access to UserGroupInformation to avoid multiple processors/services from interfering with each other.