indexing

What happened

Accidentally omitting document content returns 500 Internal Server Error with a body of {"message":"Internal error","uri":"/new_index"}

What was expected

Emitting any kind of helpful message would be helpful. Also, in my experience, when the client receives a 500 response, there is usually something informative on the server-side. But in this case, the server e

Java's iterators can skip over values :

https://github.com/RoaringBitmap/RoaringBitmap/blob/master/roaringbitmap/src/main/java/org/roaringbitmap/PeekableIntIterator.java

Hey thanks for the library. Is there any possibility for a C version of this? Then it would be much easier to embed in other languages. A C-wrapper would also be a good compromise.

Describe the issue

If indexes are incrementally refreshed, Hyperspace.explain will not display Indexes Used even if indexes are applied.

The culprit is https://github.com/microsoft/hyperspace/blob/ad4b3af899f402544f04840ae7f4204e0627018a/src/main/scala/com/microsoft/hyperspace/index/plananalysis/PlanAnalyzer.scala#L216 and https://github.com/microsoft/hyperspace/blob/ad4b3af899f402544f