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java.lang.Object org.apache.hadoop.security.token.TokenIdentifier org.apache.hadoop.mapreduce.security.token.JobTokenIdentifier
@InterfaceAudience.Private @InterfaceStability.Unstable public class JobTokenIdentifier
The token identifier for job token
Nested Class Summary | |
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static class |
JobTokenIdentifier.Renewer
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Field Summary | |
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static org.apache.hadoop.io.Text |
KIND_NAME
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Constructor Summary | |
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JobTokenIdentifier()
Default constructor |
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JobTokenIdentifier(org.apache.hadoop.io.Text jobid)
Create a job token identifier from a jobid |
Method Summary | |
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org.apache.hadoop.io.Text |
getJobId()
Get the jobid |
org.apache.hadoop.io.Text |
getKind()
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org.apache.hadoop.security.UserGroupInformation |
getUser()
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void |
readFields(DataInput in)
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void |
write(DataOutput out)
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Methods inherited from class org.apache.hadoop.security.token.TokenIdentifier |
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getBytes, getTrackingId |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final org.apache.hadoop.io.Text KIND_NAME
Constructor Detail |
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public JobTokenIdentifier()
public JobTokenIdentifier(org.apache.hadoop.io.Text jobid)
jobid
- the jobid to useMethod Detail |
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public org.apache.hadoop.io.Text getKind()
getKind
in class org.apache.hadoop.security.token.TokenIdentifier
public org.apache.hadoop.security.UserGroupInformation getUser()
getUser
in class org.apache.hadoop.security.token.TokenIdentifier
public org.apache.hadoop.io.Text getJobId()
public void readFields(DataInput in) throws IOException
IOException
public void write(DataOutput out) throws IOException
IOException
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