}
}
/** Pairs up given nodes in balancing plan */
private void scheduleTask(Source source, long size, Target target) {
NodeTask nodeTask = new NodeTask(target, size);
source.addNodeTask(nodeTask);
target.addNodeTask(nodeTask);
sources.add(source);
targets.add(target);
LOG.info("scheduled " + size + " bytes : " + source.getName() + " -> " + target.getName());