* a pair containing these two values.
*/
public Pair<String, String> getNodeConfig(String logicalNodeName) throws TException {
Map<String, ThriftFlumeConfigData> configMap = mMasterClient.getConfigs();
ThriftFlumeConfigData nodeData = configMap.get(logicalNodeName);
if (null == nodeData) {
return null; // No such node.
}
return new Pair<String, String>(nodeData.getSourceConfig(), nodeData.getSinkConfig());
}