final RolapStar star = measure.getStar();
final RolapSchema schema = star.getSchema();
final SegmentCacheIndex index =
cacheMgr.getIndexRegistry().getIndex(star);
final List<SegmentHeader> headersInCache =
index.locate(
schema.getName(),
schema.getChecksum(),
measure.getCubeName(),
measure.getName(),
star.getFactTable().getAlias(),