public void beforeMergeAfterSetup(MergePolicy.OneMerge merge) throws IOException {
merge.checkAborted(getDirectory());
IGeoMergeInfo geoMergeInfo = new GeoMergeInfo(merge, getDirectory());
IGeoMerger geoMerger = geoConfig.getGeoMerger();
geoMerger.merge(geoMergeInfo, geoConfig);
}