Package org.apache.hadoop.yarn.security

Class AMRMTokenIdentifier

java.lang.Object
org.apache.hadoop.security.token.TokenIdentifier
org.apache.hadoop.yarn.security.AMRMTokenIdentifier
All Implemented Interfaces:
org.apache.hadoop.io.Writable
@Public @Evolving public class AMRMTokenIdentifier extends org.apache.hadoop.security.token.TokenIdentifier
AMRMTokenIdentifier is the TokenIdentifier to be used by ApplicationMasters to authenticate to the ResourceManager.

  • Field Details

    • KIND_NAME

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

  • Constructor Details

    • AMRMTokenIdentifier

      public AMRMTokenIdentifier()

    • AMRMTokenIdentifier

      public AMRMTokenIdentifier(org.apache.hadoop.yarn.api.records.ApplicationAttemptId appAttemptId, int masterKeyId)

  • Method Details

    • getApplicationAttemptId

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

    • 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

    • getKeyId

      public int getKeyId()

    • getProto

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

    • 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