Example usage for org.apache.hadoop.security.authorize PolicyProvider PolicyProvider

Introduction

In this page you can find the example usage for org.apache.hadoop.security.authorize PolicyProvider PolicyProvider.

Prototype

PolicyProvider

Source Link

Usage

From source file:com.datatorrent.stram.StreamingContainerParent.java

License:Apache License

protected void startRpcServer() {
    Configuration conf = getConfig();
    LOG.info("Config: " + conf);
    LOG.info("Listener thread count " + listenerThreadCount);
    try {//from  w  w  w  .  j  a  va  2s.c  o m
        server = new RPC.Builder(conf).setProtocol(StreamingContainerUmbilicalProtocol.class).setInstance(this)
                .setBindAddress("0.0.0.0").setPort(0).setNumHandlers(listenerThreadCount)
                .setSecretManager(tokenSecretManager).setVerbose(false).build();

        // Enable service authorization?
        if (conf.getBoolean(CommonConfigurationKeysPublic.HADOOP_SECURITY_AUTHORIZATION, false)) {
            //refreshServiceAcls(conf, new MRAMPolicyProvider());
            server.refreshServiceAcl(conf, new PolicyProvider() {

                @Override
                public Service[] getServices() {
                    return (new Service[] { new Service(StreamingContainerUmbilicalProtocol.class.getName(),
                            StreamingContainerUmbilicalProtocol.class) });
                }

            });
        }

        server.start();
        this.address = NetUtils.getConnectAddress(server);
        LOG.info("Container callback server listening at " + this.address);
    } catch (IOException e) {
        throw new YarnRuntimeException(e);
    }
}

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