private void assertOrdinalsExist(string field, IndexReader ir)
{
foreach (AtomicReaderContext context in ir.Leaves)
{
AtomicReader r = context.AtomicReader;
if (r.GetBinaryDocValues(field) != null)
{
return; // not all segments must have this DocValues
}
}
Fail("no ordinals found for " + field);
}