String projectName = HDFSManager.INSTANCE.getProjectName(server);
if (projectName != null) {
IFile file = ResourcesPlugin.getWorkspace().getRoot().getFile(
new Path(projectName + "/" + relativeURI.toString()));
if (file != null) {
viewer.refresh(file, true);
if (logger.isDebugEnabled())
logger.debug("EMF listener: Refreshed [" + file.getFullPath() + "]");
IContainer parent = file.getParent();
while (parent != null) {
viewer.refresh(parent, true);