*/
protected boolean closeRegion(HRegionInfo region, final boolean abort,
final boolean zk) {
CloseRegionHandler crh = null;
if (region.isRootRegion()) {
crh = new CloseRootHandler(this, this, region, abort, zk);
} else if (region.isMetaRegion()) {
crh = new CloseMetaHandler(this, this, region, abort, zk);
} else {
crh = new CloseRegionHandler(this, this, region, abort, zk);
}