Michael Park

It looks like `ST_LineString` is returning a null and `ST_GeodesicLengthWGS84` is logging the error because the geometry is null. My guess is that one or more of your records in...

Interesting. We will try to reproduce this. In the meantime, can you disable vectorization to try and get around the error? ``` set hive.vectorized.execution.enabled = false; ``` This may affect...

This makes sense. The aggregator is assuming a convex hull can be created from a partial result. Thinking out loud about cases where that may not hold true: * single...

This is quite interesting. I've been toying around with the idea of developing Pig equivalents to our Hive UDFs for a while now. I will discuss with our team and...

I would lean towards using `OGCGeometry` in externally facing APIs. There are some differences in the OGC standard and our implementation that are addressed by the OGCGeometry.

Are you on the same version as you were before? We've seen this before but have never been able to repro to figure out what the issue is.

Thanks. I just realized you had already given us this information in the last issue. Would you mind testing out a couple of jar files if I try a bunch...

Great. I'll put something together.

@doublebyte1 Are you able to compile this project with ant? I think I might actually have an idea. If not, I'll send you a jar.

Also, this is supposed to be fixed in Hive 14, but you might try setting `hive.cache.expr.evaluation` to false and see if that fixes it.