Examples with Configurable org.apache.hadoop.conf.Configurable used on opensource projects

Example 11 with Configurable

use of org.apache.hadoop.conf.Configurable in project gora by apache.

the class DataStoreFactory method createDataStore.

/**
   * Instantiate a new {@link DataStore}.
   * 
   * @param dataStoreClass The datastore implementation class.
   * @param keyClass The key class.
   * @param persistent The value class.
   * @param conf {@link Configuration} to be used be the store.
   * @param properties The properties to be used be the store.
   * @param schemaName A default schemaname that will be put on the properties.
   * @return A new store instance.
   * @throws GoraException
   */
public static <D extends DataStore<K, T>, K, T extends Persistent> D createDataStore(Class<D> dataStoreClass, Class<K> keyClass, Class<T> persistent, Configuration conf, Properties properties, String schemaName) throws GoraException {
    try {
        setDefaultSchemaName(properties, schemaName);
        D dataStore = ReflectionUtils.newInstance(dataStoreClass);
        if ((dataStore instanceof Configurable) && conf != null) {
            ((Configurable) dataStore).setConf(conf);
        }
        initializeDataStore(dataStore, keyClass, persistent, properties);
        return dataStore;
    } catch (GoraException ex) {
        throw ex;
    } catch (Exception ex) {
        throw new GoraException(ex);
    }
}

Example 12 with Configurable

use of org.apache.hadoop.conf.Configurable in project jena by apache.

the class AbstractCompressedNodeTupleInputFormatTests method getOutputStream.

@Override
protected OutputStream getOutputStream(File f) throws IOException {
    CompressionCodec codec = this.getCompressionCodec();
    if (codec instanceof Configurable) {
        ((Configurable) codec).setConf(this.prepareConfiguration());
    }
    FileOutputStream fileOutput = new FileOutputStream(f, false);
    return codec.createOutputStream(fileOutput);
}

Example 13 with Configurable

use of org.apache.hadoop.conf.Configurable in project jena by apache.

the class AbstractCompressedWholeFileQuadInputFormatTests method getOutputStream.

@Override
protected OutputStream getOutputStream(File f) throws IOException {
    CompressionCodec codec = this.getCompressionCodec();
    if (codec instanceof Configurable) {
        ((Configurable) codec).setConf(this.prepareConfiguration());
    }
    FileOutputStream fileOutput = new FileOutputStream(f, false);
    return codec.createOutputStream(fileOutput);
}

Example 14 with Configurable

use of org.apache.hadoop.conf.Configurable in project jena by apache.

the class AbstractCompressedWholeFileTripleInputFormatTests method getOutputStream.

@Override
protected OutputStream getOutputStream(File f) throws IOException {
    CompressionCodec codec = this.getCompressionCodec();
    if (codec instanceof Configurable) {
        ((Configurable) codec).setConf(this.prepareConfiguration());
    }
    FileOutputStream fileOutput = new FileOutputStream(f, false);
    return codec.createOutputStream(fileOutput);
}

Example 15 with Configurable

use of org.apache.hadoop.conf.Configurable in project hive by apache.

the class HadoopThriftAuthBridge23 method getHadoopSaslProperties.

/**
 * Read and return Hadoop SASL configuration which can be configured using
 * "hadoop.rpc.protection"
 *
 * @param conf
 * @return Hadoop SASL configuration
 */
@SuppressWarnings("unchecked")
@Override
public Map<String, String> getHadoopSaslProperties(Configuration conf) {
    if (SASL_PROPS_FIELD != null) {
        // hadoop 2.4 and earlier way of finding the sasl property settings
        // Initialize the SaslRpcServer to ensure QOP parameters are read from
        // conf
        SaslRpcServer.init(conf);
        try {
            return (Map<String, String>) SASL_PROPS_FIELD.get(null);
        } catch (Exception e) {
            throw new IllegalStateException("Error finding hadoop SASL properties", e);
        }
    }
    // 2.5 and later way of finding sasl property
    try {
        Configurable saslPropertiesResolver = (Configurable) RES_GET_INSTANCE_METHOD.invoke(null, conf);
        saslPropertiesResolver.setConf(conf);
        return (Map<String, String>) GET_DEFAULT_PROP_METHOD.invoke(saslPropertiesResolver);
    } catch (Exception e) {
        throw new IllegalStateException("Error finding hadoop SASL properties", e);
    }
}