org.apache.storm.hdfs.security

Class HdfsSecurityUtil

java.lang.Object

org.apache.storm.hdfs.security.HdfsSecurityUtil

public class HdfsSecurityUtil
extends Object

This class provides util methods for storm-hdfs connector communicating with secured HDFS.

Field Summary

Fields

Modifier and Type	Field and Description
static String	HDFS_CREDENTIALS_CONFIG_KEYS
static String	STORM_KEYTAB_FILE_KEY
static String	STORM_USER_NAME_KEY

Constructor Summary

Constructors

Constructor and Description
HdfsSecurityUtil()

Method Summary

Modifier and Type	Method and Description
static void	login(Map conf, org.apache.hadoop.conf.Configuration hdfsConfig)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

STORM_KEYTAB_FILE_KEY

public static final String STORM_KEYTAB_FILE_KEY

See Also:

Constant Field Values

STORM_USER_NAME_KEY

public static final String STORM_USER_NAME_KEY

See Also:

Constant Field Values

HDFS_CREDENTIALS_CONFIG_KEYS

public static final String HDFS_CREDENTIALS_CONFIG_KEYS

See Also:

Constant Field Values

Constructor Detail

HdfsSecurityUtil

public HdfsSecurityUtil()

Method Detail

login

public static void login(Map conf,
                         org.apache.hadoop.conf.Configuration hdfsConfig)
                  throws IOException

Throws:

IOException