org.apache.hadoop.yarn.security
Class NMTokenIdentifier

java.lang.Object
  org.apache.hadoop.security.token.TokenIdentifier
      org.apache.hadoop.yarn.security.NMTokenIdentifier

All Implemented Interfaces:

org.apache.hadoop.io.Writable

@InterfaceAudience.Public
@InterfaceStability.Evolving
public class NMTokenIdentifier
extends org.apache.hadoop.security.token.TokenIdentifier

Field Summary

static org.apache.hadoop.io.Text

KIND

Constructor Summary

NMTokenIdentifier()
Default constructor needed by RPC/Secret manager

NMTokenIdentifier(org.apache.hadoop.yarn.api.records.ApplicationAttemptId appAttemptId, org.apache.hadoop.yarn.api.records.NodeId nodeId, String applicationSubmitter, int masterKeyId)

Method Summary

org.apache.hadoop.yarn.api.records.ApplicationAttemptId	getApplicationAttemptId()
String	getApplicationSubmitter()
int	getKeyId()
org.apache.hadoop.io.Text	getKind()
org.apache.hadoop.yarn.api.records.NodeId	getNodeId()
org.apache.hadoop.security.UserGroupInformation	getUser()
void	readFields(DataInput in)
void	write(DataOutput out)

Methods inherited from class org.apache.hadoop.security.token.TokenIdentifier

getBytes, getTrackingId

Methods inherited from class java.lang.Object

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

Field Detail

KIND

public static final org.apache.hadoop.io.Text KIND

Constructor Detail

NMTokenIdentifier

public NMTokenIdentifier(org.apache.hadoop.yarn.api.records.ApplicationAttemptId appAttemptId,
                         org.apache.hadoop.yarn.api.records.NodeId nodeId,
                         String applicationSubmitter,
                         int masterKeyId)

NMTokenIdentifier

public NMTokenIdentifier()

Default constructor needed by RPC/Secret manager

Method Detail

getApplicationAttemptId

public org.apache.hadoop.yarn.api.records.ApplicationAttemptId getApplicationAttemptId()

getNodeId

public org.apache.hadoop.yarn.api.records.NodeId getNodeId()

getApplicationSubmitter

public String getApplicationSubmitter()

getKeyId

public int getKeyId()

write

public void write(DataOutput out)
           throws IOException

Throws:

IOException

readFields

public void readFields(DataInput in)
                throws IOException

Throws:

IOException

getKind

public org.apache.hadoop.io.Text getKind()

Specified by:

getKind in class org.apache.hadoop.security.token.TokenIdentifier

getUser

public org.apache.hadoop.security.UserGroupInformation getUser()

Specified by:

getUser in class org.apache.hadoop.security.token.TokenIdentifier