Example usage for org.apache.hadoop.yarn.api.records Token getService

Introduction

In this page you can find the example usage for org.apache.hadoop.yarn.api.records Token getService.

Prototype

@Public
@Stable
public abstract String getService();

Source Link

Document

Get the service to which the token is allocated.

Usage

From source file:disAMS.AMRMClient.Impl.AMRMClientImpl.java

License:Apache License

private void updateAMRMToken(Token token) throws IOException {
    org.apache.hadoop.security.token.Token<AMRMTokenIdentifier> amrmToken = new org.apache.hadoop.security.token.Token<AMRMTokenIdentifier>(
            token.getIdentifier().array(), token.getPassword().array(), new Text(token.getKind()),
            new Text(token.getService()));
    // Preserve the token service sent by the RM when adding the token
    // to ensure we replace the previous token setup by the RM.
    // Afterwards we can update the service address for the RPC layer.
    UserGroupInformation currentUGI = UserGroupInformation.getCurrentUser();
    currentUGI.addToken(amrmToken);//w  ww .j a  v  a2 s.  c om
    amrmToken.setService(ClientRMProxy.getAMRMTokenService(getConfig()));
}

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