// split but the RS had gone down before completing the split process then will not try
// to assign the parent region again. In that case we should make the region offline
// and also delete the region from RIT.
HRegionInfo region = rit.getRegion();
AssignmentManager am = assignmentManager;
am.regionOffline(region);
ritsGoingToServer.remove(region);
}
// If the table was partially disabled and the RS went down, we should clear the RIT
// and remove the node for the region. The rit that we use may be stale in case the table
// was in DISABLING state but though we did assign we will not be clearing the znode in