@Override public CancelDelegationTokenResponse cancelDelegationToken( CancelDelegationTokenRequest request) throws IOException { if (!isAllowedDelegationTokenOp()) { throw new IOException( "Delegation Token can be cancelled only with kerberos authentication"); } org.apache.hadoop.yarn.api.records.Token protoToken = request.getDelegationToken(); Token<MRDelegationTokenIdentifier> token = new Token<MRDelegationTokenIdentifier>( protoToken.getIdentifier().array(), protoToken.getPassword() .array(), new Text(protoToken.getKind()), new Text( protoToken.getService())); String user = UserGroupInformation.getCurrentUser().getUserName(); jhsDTSecretManager.cancelToken(token, user); return Records.newRecord(CancelDelegationTokenResponse.class); }
@Override public CancelDelegationTokenResponse cancelDelegationToken( CancelDelegationTokenRequest request) throws IOException { if (!isAllowedDelegationTokenOp()) { throw new IOException( "Delegation Token can be cancelled only with kerberos authentication"); } org.apache.hadoop.yarn.api.records.Token protoToken = request.getDelegationToken(); Token<MRDelegationTokenIdentifier> token = new Token<MRDelegationTokenIdentifier>( protoToken.getIdentifier().array(), protoToken.getPassword() .array(), new Text(protoToken.getKind()), new Text( protoToken.getService())); String user = UserGroupInformation.getCurrentUser().getShortUserName(); jhsDTSecretManager.cancelToken(token, user); return Records.newRecord(CancelDelegationTokenResponse.class); }
@Override public CancelDelegationTokenResponseProto cancelDelegationToken( RpcController controller, CancelDelegationTokenRequestProto proto) throws ServiceException { CancelDelegationTokenRequestPBImpl request = new CancelDelegationTokenRequestPBImpl(proto); try { CancelDelegationTokenResponse response = real.cancelDelegationToken(request); return ((CancelDelegationTokenResponsePBImpl)response).getProto(); } catch (IOException e) { throw new ServiceException(e); } }
@Override public CancelDelegationTokenResponse cancelDelegationToken( CancelDelegationTokenRequest request) throws IOException { CancelDelegationTokenRequestProto requestProto = ((CancelDelegationTokenRequestPBImpl) request).getProto(); try { return new CancelDelegationTokenResponsePBImpl( proxy.cancelDelegationToken(null, requestProto)); } catch (ServiceException e) { throw unwrapAndThrowException(e); } }
@Override public CancelDelegationTokenResponse cancelDelegationToken( CancelDelegationTokenRequest request) throws IOException { throw new IOException("MR AM not authorized to cancel delegation" + " token"); }
@Override public CancelDelegationTokenResponse cancelDelegationToken( CancelDelegationTokenRequest request) throws IOException { /* Should not be invoked by anyone. */ throw new NotImplementedException(); }
@Override public CancelDelegationTokenResponse cancelDelegationToken( CancelDelegationTokenRequest request) throws IOException { return null; }