@InterfaceAudience.Private @InterfaceStability.Unstable public class JobTokenIdentifier extends TokenIdentifier
Modifier and Type | Class and Description |
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static class |
JobTokenIdentifier.Renewer |
Constructor and Description |
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JobTokenIdentifier()
Default constructor
|
JobTokenIdentifier(Text jobid)
Create a job token identifier from a jobid
|
Modifier and Type | Method and Description |
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Text |
getJobId()
Get the jobid
|
Text |
getKind()
Get the token kind
|
UserGroupInformation |
getUser()
Get the Ugi with the username encoded in the token identifier
|
void |
readFields(DataInput in)
Deserialize the fields of this object from
in . |
void |
write(DataOutput out)
Serialize the fields of this object to
out . |
getBytes, getTrackingId
public static final Text KIND_NAME
public JobTokenIdentifier()
public JobTokenIdentifier(Text jobid)
jobid
- the jobid to usepublic Text getKind()
getKind
in class TokenIdentifier
public UserGroupInformation getUser()
getUser
in class TokenIdentifier
public Text getJobId()
public void readFields(DataInput in) throws IOException
in
.
For efficiency, implementations should attempt to re-use storage in the existing object where possible.
in
- DataInput
to deseriablize this object from.IOException
public void write(DataOutput out) throws IOException
out
.out
- DataOuput
to serialize this object into.IOException
Copyright © 2013 Apache Software Foundation. All rights reserved.