Examples of org.apache.slider.core.registry.docstore.PublishedConfiguration

Package org.apache.slider.core.registry.docstore

Examples of org.apache.slider.core.registry.docstore.PublishedConfiguration

org.apache.slider.core.registry.docstore.PublishedConfiguration
JSON-serializable description of a published key-val configuration. The values themselves are not serialized in the external view; they have to be served up by the far end

   * @param description
   * @param entries
   */
  protected void publishComponentConfiguration(String name, String description,
                                               Iterable<Map.Entry<String, String>> entries) {
    PublishedConfiguration pubconf = new PublishedConfiguration();
    pubconf.description = description;
    pubconf.putValues(entries);
    log.info("publishing {}", pubconf);
    getAmState().getPublishedSliderConfigurations().put(name, pubconf);
  }

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      } else if (registryArgs.listConf) {
        // list the configurations
        actionRegistryListConfigs(registryArgs);
      } else if (SliderUtils.isSet(registryArgs.getConf)) {
        // get a configuration
        PublishedConfiguration publishedConfiguration =
            actionRegistryGetConfig(registryArgs);
        outputConfig(publishedConfiguration, registryArgs);
      } else {
        // it's an unknown command
        throw new BadCommandArgumentsException(

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    for (String configName : configurations.keys()) {
      if (!registryArgs.verbose) {
        log.info("{}", configName);
      } else {
        PublishedConfiguration published =
            configurations.get(configName);
        log.info("{} : {}",
            configName,
            published.description);
      }

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    RegistryRetriever retriever = new RegistryRetriever(instance);
    boolean external = !registryArgs.internal;
    PublishedConfigSet configurations =
        retriever.getConfigurations(external);


    PublishedConfiguration published = retriever.retrieveConfiguration(configurations,
            registryArgs.getConf,
            external);
    return published;
  }

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    // 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)) );

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    }
    String confURL = getRegistryView(external).configurationsURL;
    confURL = SliderUtils.appendToURL(confURL, name);
    try {
      WebResource webResource = jsonResource(confURL);
      PublishedConfiguration publishedConf =
          webResource.get(PublishedConfiguration.class);
      return publishedConf;
    } catch (UniformInterfaceException e) {
      throw ExceptionConverter.convertJerseyException(confURL, e);
    }

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      @PathParam("config") String config,
      @Context UriInfo uriInfo,
      @Context HttpServletResponse res) {
    init(res, uriInfo);


    PublishedConfiguration publishedConfig =
        getPublishedConfiguration(setname, config);
    if (publishedConfig == null) {
      log.info("Configuration {} not found", config);
      throw new NotFoundException("Not found: " + uriInfo.getAbsolutePath());
    }

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  public String getStringRepresentation(String setname,
      String config,
      UriInfo uriInfo,
      HttpServletResponse res, ConfigFormat format) throws IOException {
    // delegate (including init)
    PublishedConfiguration publishedConfig =
        getConfigurationInstance(setname, config, uriInfo, res);
    PublishedConfigurationOutputter outputter =
        publishedConfig.createOutputter(format);
    return outputter.asString();
  }

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      @PathParam("setname") String setname,
      @PathParam("config") String config,
      @PathParam("propertyName") String propertyName,
      @Context UriInfo uriInfo,
      @Context HttpServletResponse res) {
    PublishedConfiguration publishedConfig =
        getConfigurationInstance(setname, config, uriInfo, res);
    String propVal = publishedConfig.entries.get(propertyName);
    if (propVal == null) {
      log.debug("Configuration property {} not found in configuration {}",
          propertyName, config);

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