Package org.apache.hadoop.yarn.server.nodemanager.amrmproxy

Interface AMRMProxyApplicationContext

All Known Implementing Classes:
AMRMProxyApplicationContextImpl
public interface AMRMProxyApplicationContext
Interface that can be used by the interceptor plugins to get the information about one application.

  • Method Summary

    Modifier and Type
    Method
    Description
    org.apache.hadoop.security.token.Token<org.apache.hadoop.yarn.security.AMRMTokenIdentifier>
    getAMRMToken()
    Gets the application's AMRMToken that is issued by the RM.
    org.apache.hadoop.yarn.api.records.ApplicationAttemptId
    getApplicationAttemptId()
    Gets the application attempt identifier.
    org.apache.hadoop.conf.Configuration
    getConf()
    Gets the configuration object instance.
    org.apache.hadoop.security.Credentials
    getCredentials()
    Gets the credentials of this application.
    org.apache.hadoop.security.token.Token<org.apache.hadoop.yarn.security.AMRMTokenIdentifier>
    getLocalAMRMToken()
    Gets the application's local AMRMToken issued by the proxy service.
    Context
    getNMContext()
    Gets the NMContext object.
    org.apache.hadoop.registry.client.api.RegistryOperations
    getRegistryClient()
    Gets the registry client.
    String
    getUser()
    Gets the application submitter.

  • Method Details

    • getConf

      org.apache.hadoop.conf.Configuration getConf()
      Gets the configuration object instance.
      Returns:
      the configuration object.

    • getApplicationAttemptId

      org.apache.hadoop.yarn.api.records.ApplicationAttemptId getApplicationAttemptId()
      Gets the application attempt identifier.
      Returns:
      the application attempt identifier.

    • getUser

      String getUser()
      Gets the application submitter.
      Returns:
      the application submitter

    • getAMRMToken

      org.apache.hadoop.security.token.Token<org.apache.hadoop.yarn.security.AMRMTokenIdentifier> getAMRMToken()
      Gets the application's AMRMToken that is issued by the RM.
      Returns:
      the application's AMRMToken that is issued by the RM.

    • getLocalAMRMToken

      org.apache.hadoop.security.token.Token<org.apache.hadoop.yarn.security.AMRMTokenIdentifier> getLocalAMRMToken()
      Gets the application's local AMRMToken issued by the proxy service.
      Returns:
      the application's local AMRMToken issued by the proxy service.

    • getNMContext

      Context getNMContext()
      Gets the NMContext object.
      Returns:
      the NMContext.

    • getCredentials

      org.apache.hadoop.security.Credentials getCredentials()
      Gets the credentials of this application.
      Returns:
      the credentials.

    • getRegistryClient

      org.apache.hadoop.registry.client.api.RegistryOperations getRegistryClient()
      Gets the registry client.
      Returns:
      the registry.