case REMOVEXATTR: {
np.removeXAttr(fullpath, XAttrHelper.buildXAttr(xattrName.getXAttrName()));
return Response.ok().type(MediaType.APPLICATION_OCTET_STREAM).build();
}
case CREATESNAPSHOT: {
String snapshotPath = np.createSnapshot(fullpath, snapshotName.getValue());
final String js = JsonUtil.toJsonString(
org.apache.hadoop.fs.Path.class.getSimpleName(), snapshotPath);
return Response.ok(js).type(MediaType.APPLICATION_JSON).build();
}
case RENAMESNAPSHOT: {