org.apache.storm.hdfs.security

Class HdfsSecurityUtil

java.lang.Object

org.apache.storm.hdfs.security.HdfsSecurityUtil

public final 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
static String	HDFS_CREDENTIALS_CONFIG_KEYS
static String	STORM_KEYTAB_FILE_KEY
static String	STORM_USER_NAME_KEY
static String	TOPOLOGY_HDFS_URI

Method Summary

Modifier and Type	Method and Description
static void	login(Map<String,Object> 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

HDFS_CREDENTIALS

public static final String HDFS_CREDENTIALS

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Constant Field Values

TOPOLOGY_HDFS_URI

public static final String TOPOLOGY_HDFS_URI

See Also:

Constant Field Values

Method Detail

login

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

Throws:

IOException