org.apache.hadoop.yarn.security

Class ContainerTokenIdentifier

java.lang.Object

org.apache.hadoop.security.token.TokenIdentifier

org.apache.hadoop.yarn.security.ContainerTokenIdentifier

All Implemented Interfaces:

org.apache.hadoop.io.Writable

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

TokenIdentifier for a container. Encodes ContainerId, Resource needed by the container and the target NMs host-address.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ContainerTokenIdentifier.Renewer

Field Summary

Fields

Modifier and Type	Field and Description
static org.apache.hadoop.io.Text	KIND

Constructor Summary

Constructors

Constructor and Description
ContainerTokenIdentifier() Default constructor needed by RPC layer/SecretManager.
ContainerTokenIdentifier(org.apache.hadoop.yarn.api.records.ContainerId containerID, int containerVersion, String hostName, String appSubmitter, org.apache.hadoop.yarn.api.records.Resource r, long expiryTimeStamp, int masterKeyId, long rmIdentifier, org.apache.hadoop.yarn.api.records.Priority priority, long creationTime, org.apache.hadoop.yarn.api.records.LogAggregationContext logAggregationContext, String nodeLabelExpression, org.apache.hadoop.yarn.server.api.ContainerType containerType, org.apache.hadoop.yarn.api.records.ExecutionType executionType)
ContainerTokenIdentifier(org.apache.hadoop.yarn.api.records.ContainerId containerID, int containerVersion, String hostName, String appSubmitter, org.apache.hadoop.yarn.api.records.Resource r, long expiryTimeStamp, int masterKeyId, long rmIdentifier, org.apache.hadoop.yarn.api.records.Priority priority, long creationTime, org.apache.hadoop.yarn.api.records.LogAggregationContext logAggregationContext, String nodeLabelExpression, org.apache.hadoop.yarn.server.api.ContainerType containerType, org.apache.hadoop.yarn.api.records.ExecutionType executionType, long allocationRequestId) Convenience Constructor for existing clients.
ContainerTokenIdentifier(org.apache.hadoop.yarn.api.records.ContainerId containerID, int containerVersion, String hostName, String appSubmitter, org.apache.hadoop.yarn.api.records.Resource r, long expiryTimeStamp, int masterKeyId, long rmIdentifier, org.apache.hadoop.yarn.api.records.Priority priority, long creationTime, org.apache.hadoop.yarn.api.records.LogAggregationContext logAggregationContext, String nodeLabelExpression, org.apache.hadoop.yarn.server.api.ContainerType containerType, org.apache.hadoop.yarn.api.records.ExecutionType executionType, long allocationRequestId, Set<String> allocationTags) Create a Container Token Identifier.
ContainerTokenIdentifier(org.apache.hadoop.yarn.api.records.ContainerId containerID, String hostName, String appSubmitter, org.apache.hadoop.yarn.api.records.Resource r, long expiryTimeStamp, int masterKeyId, long rmIdentifier, org.apache.hadoop.yarn.api.records.Priority priority, long creationTime)
ContainerTokenIdentifier(org.apache.hadoop.yarn.api.records.ContainerId containerID, String hostName, String appSubmitter, org.apache.hadoop.yarn.api.records.Resource r, long expiryTimeStamp, int masterKeyId, long rmIdentifier, org.apache.hadoop.yarn.api.records.Priority priority, long creationTime, org.apache.hadoop.yarn.api.records.LogAggregationContext logAggregationContext) Deprecated. Use one of the other constructors instead.
ContainerTokenIdentifier(org.apache.hadoop.yarn.api.records.ContainerId containerID, String hostName, String appSubmitter, org.apache.hadoop.yarn.api.records.Resource r, long expiryTimeStamp, int masterKeyId, long rmIdentifier, org.apache.hadoop.yarn.api.records.Priority priority, long creationTime, org.apache.hadoop.yarn.api.records.LogAggregationContext logAggregationContext, String nodeLabelExpression)
ContainerTokenIdentifier(org.apache.hadoop.yarn.api.records.ContainerId containerID, String hostName, String appSubmitter, org.apache.hadoop.yarn.api.records.Resource r, long expiryTimeStamp, int masterKeyId, long rmIdentifier, org.apache.hadoop.yarn.api.records.Priority priority, long creationTime, org.apache.hadoop.yarn.api.records.LogAggregationContext logAggregationContext, String nodeLabelExpression, org.apache.hadoop.yarn.server.api.ContainerType containerType)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object other)
Set<String>	getAllcationTags()
long	getAllocationRequestId()
String	getApplicationSubmitter()
org.apache.hadoop.yarn.api.records.ContainerId	getContainerID()
org.apache.hadoop.yarn.server.api.ContainerType	getContainerType() Get the ContainerType of container to allocate.
long	getCreationTime()
org.apache.hadoop.yarn.api.records.ExecutionType	getExecutionType() Get the ExecutionType of container to allocate
long	getExpiryTimeStamp()
org.apache.hadoop.io.Text	getKind()
org.apache.hadoop.yarn.api.records.LogAggregationContext	getLogAggregationContext()
int	getMasterKeyId()
String	getNmHostAddress()
String	getNodeLabelExpression() Get the node-label-expression in the original ResourceRequest.
org.apache.hadoop.yarn.api.records.Priority	getPriority()
org.apache.hadoop.yarn.proto.YarnSecurityTokenProtos.ContainerTokenIdentifierProto	getProto()
org.apache.hadoop.yarn.api.records.Resource	getResource()
long	getRMIdentifier() Get the RMIdentifier of RM in which containers are allocated.
org.apache.hadoop.security.UserGroupInformation	getUser()
int	getVersion() Get the Container version
int	hashCode()
void	readFields(DataInput in)
String	toString()
void	write(DataOutput out)

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

getBytes, getTrackingId

Methods inherited from class java.lang.Object

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

Field Detail

KIND

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

Constructor Detail

ContainerTokenIdentifier

public ContainerTokenIdentifier(org.apache.hadoop.yarn.api.records.ContainerId containerID,
                                String hostName,
                                String appSubmitter,
                                org.apache.hadoop.yarn.api.records.Resource r,
                                long expiryTimeStamp,
                                int masterKeyId,
                                long rmIdentifier,
                                org.apache.hadoop.yarn.api.records.Priority priority,
                                long creationTime)

ContainerTokenIdentifier

@Deprecated
public ContainerTokenIdentifier(org.apache.hadoop.yarn.api.records.ContainerId containerID,
                                            String hostName,
                                            String appSubmitter,
                                            org.apache.hadoop.yarn.api.records.Resource r,
                                            long expiryTimeStamp,
                                            int masterKeyId,
                                            long rmIdentifier,
                                            org.apache.hadoop.yarn.api.records.Priority priority,
                                            long creationTime,
                                            org.apache.hadoop.yarn.api.records.LogAggregationContext logAggregationContext)

Deprecated. Use one of the other constructors instead.

Creates a instance.

Parameters:

appSubmitter - appSubmitter

containerID - container ID

creationTime - creation time

expiryTimeStamp - expiry timestamp

hostName - hostname

logAggregationContext - log aggregation context

masterKeyId - master key ID

priority - priority

r - resource needed by the container

rmIdentifier - ResourceManager identifier

ContainerTokenIdentifier

public ContainerTokenIdentifier(org.apache.hadoop.yarn.api.records.ContainerId containerID,
                                String hostName,
                                String appSubmitter,
                                org.apache.hadoop.yarn.api.records.Resource r,
                                long expiryTimeStamp,
                                int masterKeyId,
                                long rmIdentifier,
                                org.apache.hadoop.yarn.api.records.Priority priority,
                                long creationTime,
                                org.apache.hadoop.yarn.api.records.LogAggregationContext logAggregationContext,
                                String nodeLabelExpression)

ContainerTokenIdentifier

public ContainerTokenIdentifier(org.apache.hadoop.yarn.api.records.ContainerId containerID,
                                String hostName,
                                String appSubmitter,
                                org.apache.hadoop.yarn.api.records.Resource r,
                                long expiryTimeStamp,
                                int masterKeyId,
                                long rmIdentifier,
                                org.apache.hadoop.yarn.api.records.Priority priority,
                                long creationTime,
                                org.apache.hadoop.yarn.api.records.LogAggregationContext logAggregationContext,
                                String nodeLabelExpression,
                                org.apache.hadoop.yarn.server.api.ContainerType containerType)

ContainerTokenIdentifier

public ContainerTokenIdentifier(org.apache.hadoop.yarn.api.records.ContainerId containerID,
                                int containerVersion,
                                String hostName,
                                String appSubmitter,
                                org.apache.hadoop.yarn.api.records.Resource r,
                                long expiryTimeStamp,
                                int masterKeyId,
                                long rmIdentifier,
                                org.apache.hadoop.yarn.api.records.Priority priority,
                                long creationTime,
                                org.apache.hadoop.yarn.api.records.LogAggregationContext logAggregationContext,
                                String nodeLabelExpression,
                                org.apache.hadoop.yarn.server.api.ContainerType containerType,
                                org.apache.hadoop.yarn.api.records.ExecutionType executionType)

ContainerTokenIdentifier

public ContainerTokenIdentifier(org.apache.hadoop.yarn.api.records.ContainerId containerID,
                                int containerVersion,
                                String hostName,
                                String appSubmitter,
                                org.apache.hadoop.yarn.api.records.Resource r,
                                long expiryTimeStamp,
                                int masterKeyId,
                                long rmIdentifier,
                                org.apache.hadoop.yarn.api.records.Priority priority,
                                long creationTime,
                                org.apache.hadoop.yarn.api.records.LogAggregationContext logAggregationContext,
                                String nodeLabelExpression,
                                org.apache.hadoop.yarn.server.api.ContainerType containerType,
                                org.apache.hadoop.yarn.api.records.ExecutionType executionType,
                                long allocationRequestId)

Convenience Constructor for existing clients.

Parameters:

containerID - containerID

containerVersion - containerVersion

hostName - hostName

appSubmitter - appSubmitter

r - resource

expiryTimeStamp - expiryTimeStamp

masterKeyId - masterKeyId

rmIdentifier - rmIdentifier

priority - priority

creationTime - creationTime

logAggregationContext - logAggregationContext

nodeLabelExpression - nodeLabelExpression

containerType - containerType

executionType - executionType

allocationRequestId - allocationRequestId

ContainerTokenIdentifier

public ContainerTokenIdentifier(org.apache.hadoop.yarn.api.records.ContainerId containerID,
                                int containerVersion,
                                String hostName,
                                String appSubmitter,
                                org.apache.hadoop.yarn.api.records.Resource r,
                                long expiryTimeStamp,
                                int masterKeyId,
                                long rmIdentifier,
                                org.apache.hadoop.yarn.api.records.Priority priority,
                                long creationTime,
                                org.apache.hadoop.yarn.api.records.LogAggregationContext logAggregationContext,
                                String nodeLabelExpression,
                                org.apache.hadoop.yarn.server.api.ContainerType containerType,
                                org.apache.hadoop.yarn.api.records.ExecutionType executionType,
                                long allocationRequestId,
                                Set<String> allocationTags)

Create a Container Token Identifier.

Parameters:

containerID - containerID

containerVersion - containerVersion

hostName - hostName

appSubmitter - appSubmitter

r - resource

expiryTimeStamp - expiryTimeStamp

masterKeyId - masterKeyId

rmIdentifier - rmIdentifier

priority - priority

creationTime - creationTime

logAggregationContext - logAggregationContext

nodeLabelExpression - nodeLabelExpression

containerType - containerType

executionType - executionType

allocationRequestId - allocationRequestId

allocationTags - Set of allocation Tags.

ContainerTokenIdentifier

public ContainerTokenIdentifier()

Default constructor needed by RPC layer/SecretManager.

Method Detail

getContainerID

public org.apache.hadoop.yarn.api.records.ContainerId getContainerID()

getApplicationSubmitter

public String getApplicationSubmitter()

getNmHostAddress

public String getNmHostAddress()

getResource

public org.apache.hadoop.yarn.api.records.Resource getResource()

getExpiryTimeStamp

public long getExpiryTimeStamp()

getMasterKeyId

public int getMasterKeyId()

getPriority

public org.apache.hadoop.yarn.api.records.Priority getPriority()

getCreationTime

public long getCreationTime()

getRMIdentifier

public long getRMIdentifier()

Get the RMIdentifier of RM in which containers are allocated.

Returns:

RMIdentifier

getContainerType

public org.apache.hadoop.yarn.server.api.ContainerType getContainerType()

Get the ContainerType of container to allocate.

Returns:

ContainerType

getExecutionType

public org.apache.hadoop.yarn.api.records.ExecutionType getExecutionType()

Get the ExecutionType of container to allocate

Returns:

ExecutionType

getProto

public org.apache.hadoop.yarn.proto.YarnSecurityTokenProtos.ContainerTokenIdentifierProto getProto()

getLogAggregationContext

public org.apache.hadoop.yarn.api.records.LogAggregationContext getLogAggregationContext()

getAllocationRequestId

public long getAllocationRequestId()

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

getVersion

public int getVersion()

Get the Container version

Returns:

container version

getNodeLabelExpression

public String getNodeLabelExpression()

Get the node-label-expression in the original ResourceRequest.

Returns:

node label expression.

getAllcationTags

public Set<String> getAllcationTags()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object other)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object