Package org.apache.hadoop.ipc

Class CallerContext

java.lang.Object

org.apache.hadoop.ipc.CallerContext

@Public
@Evolving
public final class CallerContext
extends Object

A class defining the caller context for auditing coarse granularity operations. This class is immutable.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	org.apache.hadoop.ipc.CallerContext.Builder	The caller context builder.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CLIENT_CALL_ID_STR
static final String	CLIENT_ID_STR
static final String	CLIENT_IP_STR
static final String	CLIENT_PORT_STR
static final String	PROXY_USER_PORT
static final String	REAL_USER_STR
static final Charset	SIGNATURE_ENCODING

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
String	getContext()
static CallerContext	getCurrent()
byte[]	getSignature()
int	hashCode()
boolean	isContextValid()
static void	setCurrent(CallerContext callerContext)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

SIGNATURE_ENCODING

public static final Charset SIGNATURE_ENCODING

CLIENT_IP_STR

public static final String CLIENT_IP_STR

See Also:

• Constant Field Values

CLIENT_PORT_STR

public static final String CLIENT_PORT_STR

See Also:

• Constant Field Values

CLIENT_ID_STR

public static final String CLIENT_ID_STR

See Also:

• Constant Field Values

CLIENT_CALL_ID_STR

public static final String CLIENT_CALL_ID_STR

See Also:

• Constant Field Values

REAL_USER_STR

public static final String REAL_USER_STR

See Also:

• Constant Field Values

PROXY_USER_PORT

public static final String PROXY_USER_PORT

See Also:

• Constant Field Values

Method Details

getContext

public String getContext()

getSignature

public byte[] getSignature()

isContextValid

@Private
public boolean isContextValid()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

getCurrent

public static CallerContext getCurrent()

setCurrent

public static void setCurrent(CallerContext callerContext)