Examples with PropertiesConfigLoaderFactory org.apache.samza.config.loaders.PropertiesConfigLoaderFactory used on opensource projects

Example 1 with PropertiesConfigLoaderFactory

use of org.apache.samza.config.loaders.PropertiesConfigLoaderFactory in project beam by apache.

the class ConfigBuilder method createUserConfig.

private static Map<String, String> createUserConfig(SamzaPipelineOptions options) throws Exception {
    final Map<String, String> config = new HashMap<>();
    // apply user configs
    final String configFilePath = options.getConfigFilePath();
    // If user provides a config file, use it as base configs.
    if (StringUtils.isNoneEmpty(configFilePath)) {
        LOG.info("configFilePath: " + configFilePath);
        final Config properties = new MapConfig(Collections.singletonMap("path", configFilePath));
        final ConfigLoaderFactory configLoaderFactory = options.getConfigLoaderFactory().getDeclaredConstructor().newInstance();
        LOG.info("configLoaderFactory: " + configLoaderFactory.getClass().getName());
        // pass the command-line args through the containers
        if (configLoaderFactory instanceof PropertiesConfigLoaderFactory) {
            checkArgument(new File(configFilePath).exists(), "Config file %s does not exist", configFilePath);
        }
        config.putAll(configLoaderFactory.getLoader(properties).getConfig());
    }
    // Apply override on top
    if (options.getConfigOverride() != null) {
        config.putAll(options.getConfigOverride());
    }
    return config;
}