@Override
public RefreshServiceAclsResponse refreshServiceAcls(RefreshServiceAclsRequest request)
throws YarnException, IOException {
if (!getConfig()
.getBoolean(CommonConfigurationKeysPublic.HADOOP_SECURITY_AUTHORIZATION, false)) {
throw RPCUtil.getRemoteException(
new IOException(
"Service Authorization ("
+ CommonConfigurationKeysPublic.HADOOP_SECURITY_AUTHORIZATION
+ ") not enabled."));
}
String argName = "refreshServiceAcls";
if (!isRMActive()) {
RMAuditLogger.logFailure(
UserGroupInformation.getCurrentUser().getShortUserName(),
argName,
adminAcl.toString(),
"AdminService",
"ResourceManager is not active. Can not refresh Service ACLs.");
throwStandbyException();
}
PolicyProvider policyProvider = RMPolicyProvider.getInstance();
Configuration conf =
getConfiguration(
new Configuration(false), YarnConfiguration.HADOOP_POLICY_CONFIGURATION_FILE);
refreshServiceAcls(conf, policyProvider);
rmContext.getClientRMService().refreshServiceAcls(conf, policyProvider);
rmContext.getApplicationMasterService().refreshServiceAcls(conf, policyProvider);
rmContext.getResourceTrackerService().refreshServiceAcls(conf, policyProvider);
return recordFactory.newRecordInstance(RefreshServiceAclsResponse.class);
}
protected void startServer() throws Exception {
Configuration conf = getConfig();
YarnRPC rpc = YarnRPC.create(conf);
this.server =
(Server)
rpc.getServer(
ResourceManagerAdministrationProtocol.class,
this,
masterServiceAddress,
conf,
null,
conf.getInt(
YarnConfiguration.RM_ADMIN_CLIENT_THREAD_COUNT,
YarnConfiguration.DEFAULT_RM_ADMIN_CLIENT_THREAD_COUNT));
// Enable service authorization?
if (conf.getBoolean(CommonConfigurationKeysPublic.HADOOP_SECURITY_AUTHORIZATION, false)) {
refreshServiceAcls(
getConfiguration(conf, YarnConfiguration.HADOOP_POLICY_CONFIGURATION_FILE),
RMPolicyProvider.getInstance());
}
if (rmContext.isHAEnabled()) {
RPC.setProtocolEngine(conf, HAServiceProtocolPB.class, ProtobufRpcEngine.class);
HAServiceProtocolServerSideTranslatorPB haServiceProtocolXlator =
new HAServiceProtocolServerSideTranslatorPB(this);
BlockingService haPbService =
HAServiceProtocolProtos.HAServiceProtocolService.newReflectiveBlockingService(
haServiceProtocolXlator);
server.addProtocol(RPC.RpcKind.RPC_PROTOCOL_BUFFER, HAServiceProtocol.class, haPbService);
}
this.server.start();
conf.updateConnectAddr(YarnConfiguration.RM_ADMIN_ADDRESS, server.getListenerAddress());
}
