// ts, i,
// StringUtil.md5sum(request.getPrefetchParams(i).asReadOnlyByteBuffer())));
// }
ts.initializePrefetch();
ts.attachPrefetchQueries(request.getPrefetchFragmentsList(),
request.getPrefetchParamsList());
}
// We don't need to send back a response right here.
// The init callback will wait until it has results from all of the partitions