Example usage for org.apache.hadoop.registry.client.binding RegistryTypeUtils restEndpoint

Introduction

In this page you can find the example usage for org.apache.hadoop.registry.client.binding RegistryTypeUtils restEndpoint.

Prototype

public static Endpoint restEndpoint(String api, URI... uris) 

Source Link

Document

Create a REST endpoint from a list of URIs

Usage

From source file:org.apache.slider.providers.hbase.HBaseProviderService.java

License:Apache License

private void registerHBaseServiceEntry() throws IOException {

    String name = amState.getApplicationName();
    ServiceRecord serviceRecord = new ServiceRecord();
    // bond lifespan to the application
    serviceRecord.set(YarnRegistryAttributes.YARN_ID,
            yarnRegistry.getApplicationAttemptId().getApplicationId().toString());
    serviceRecord.set(YarnRegistryAttributes.YARN_PERSISTENCE, PersistencePolicies.APPLICATION);
    try {//w  w w.  j  av  a2s  . c  om
        URL configURL = new URL(amWebAPI, SLIDER_PATH_PUBLISHER + "/" + HBASE_SERVICE_TYPE);

        serviceRecord.addExternalEndpoint(RegistryTypeUtils
                .restEndpoint(CustomRegistryConstants.PUBLISHER_CONFIGURATIONS_API, configURL.toURI()));
    } catch (URISyntaxException e) {
        log.warn("failed to create config URL: {}", e, e);
    }
    log.info("registering {}/{}", name, HBASE_SERVICE_TYPE);
    yarnRegistry.putService(HBASE_SERVICE_TYPE, name, serviceRecord, true);

    PublishedConfiguration publishedSite = new PublishedConfiguration("HBase site", siteConf);
    PublishedConfigSet configSet = amState.getOrCreatePublishedConfigSet(HBASE_SERVICE_TYPE);

    configSet.put(HBASE_SITE_PUBLISHED_CONFIG, publishedSite);
}

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From source file:org.apache.slider.providers.slideram.SliderAMProviderService.java

License:Apache License

@Override
public void applyInitialRegistryDefinitions(URL amWebURI, URL agentOpsURI, URL agentStatusURI,
        ServiceRecord serviceRecord) throws IOException {
    super.applyInitialRegistryDefinitions(amWebURI, agentOpsURI, agentStatusURI, serviceRecord);
    // now publish site.xml files
    YarnConfiguration defaultYarnConfig = new YarnConfiguration();
    amState.getPublishedSliderConfigurations().put(PublishedArtifacts.COMPLETE_CONFIG,
            new PublishedConfiguration("Complete slider application settings", getConfig(), getConfig()));
    amState.getPublishedSliderConfigurations().put(PublishedArtifacts.YARN_SITE_CONFIG,
            new PublishedConfiguration("YARN site settings", ConfigHelper.loadFromResource("yarn-site.xml"),
                    defaultYarnConfig));

    amState.getPublishedSliderConfigurations().put(PublishedArtifacts.CORE_SITE_CONFIG,
            new PublishedConfiguration("Core site settings", ConfigHelper.loadFromResource("core-site.xml"),
                    defaultYarnConfig));
    amState.getPublishedSliderConfigurations().put(PublishedArtifacts.HDFS_SITE_CONFIG,
            new PublishedConfiguration("HDFS site settings", ConfigHelper.loadFromResource("hdfs-site.xml"),
                    new HdfsConfiguration(true)));

    try {/*from   www . j av  a2 s . com*/

        URL managementAPI = new URL(amWebURI, SLIDER_PATH_MANAGEMENT);
        URL registryREST = new URL(amWebURI, SLIDER_PATH_REGISTRY);

        URL publisherURL = new URL(amWebURI, SLIDER_PATH_PUBLISHER);

        // Set the configurations URL.

        String configurationsURL = SliderUtils.appendToURL(publisherURL.toExternalForm(),
                RestPaths.SLIDER_CONFIGSET);
        String exportsURL = SliderUtils.appendToURL(publisherURL.toExternalForm(), RestPaths.SLIDER_EXPORTS);

        serviceRecord.addExternalEndpoint(
                RegistryTypeUtils.webEndpoint(CustomRegistryConstants.WEB_UI, amWebURI.toURI()));
        serviceRecord.addExternalEndpoint(RegistryTypeUtils
                .restEndpoint(CustomRegistryConstants.MANAGEMENT_REST_API, managementAPI.toURI()));
        serviceRecord.addExternalEndpoint(RegistryTypeUtils
                .restEndpoint(CustomRegistryConstants.PUBLISHER_REST_API, publisherURL.toURI()));
        serviceRecord.addExternalEndpoint(RegistryTypeUtils
                .restEndpoint(CustomRegistryConstants.REGISTRY_REST_API, registryREST.toURI()));
        serviceRecord.addExternalEndpoint(RegistryTypeUtils.restEndpoint(
                CustomRegistryConstants.PUBLISHER_CONFIGURATIONS_API, new URI(configurationsURL)));
        serviceRecord.addExternalEndpoint(RegistryTypeUtils
                .restEndpoint(CustomRegistryConstants.PUBLISHER_EXPORTS_API, new URI(exportsURL)));

    } catch (URISyntaxException e) {
        throw new IOException(e);
    }
}

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