Examples with GetConfigurationPOptions alluxio.grpc.GetConfigurationPOptions used on opensource projects

Example 1 with GetConfigurationPOptions

use of alluxio.grpc.GetConfigurationPOptions in project alluxio by Alluxio.

the class DefaultMetaMaster method getConfiguration.

@Override
public Configuration getConfiguration(GetConfigurationPOptions options) {
    // NOTE(cc): there is no guarantee that the returned cluster and path configurations are
    // consistent snapshot of the system's state at a certain time, the path configuration might
    // be in a newer state. But it's guaranteed that the hashes are respectively correspondent to
    // the properties.
    Configuration.Builder builder = Configuration.newBuilder();
    if (!options.getIgnoreClusterConf()) {
        for (PropertyKey key : ServerConfiguration.keySet()) {
            if (key.isBuiltIn()) {
                Source source = ServerConfiguration.getSource(key);
                Object value = ServerConfiguration.getOrDefault(key, null, ConfigurationValueOptions.defaults().useDisplayValue(true).useRawValue(options.getRawValue()));
                builder.addClusterProperty(key.getName(), value, source);
            }
        }
        // NOTE(cc): assumes that ServerConfiguration is read-only when master is running, otherwise,
        // the following hash might not correspond to the above cluster configuration.
        builder.setClusterConfHash(ServerConfiguration.hash());
    }
    if (!options.getIgnorePathConf()) {
        PathPropertiesView pathProperties = mPathProperties.snapshot();
        pathProperties.getProperties().forEach((path, properties) -> properties.forEach((key, value) -> builder.addPathProperty(path, key, value)));
        builder.setPathConfHash(pathProperties.getHash());
    }
    return builder.build();
}