Bulk loader still OOM during reduce phase

Pretty much… the machine/instance/VM has 256GiB ram, though my k8s configs only grant 210GiB ram to the container.

Still, the process only gets up to around 100GiB of usage before it reports out of memory and dumps a go stack trace.

When k8s kill the process due to it stepping out of bounds, it more or less just goes away.

I provided sample data via DM… and I’ll mention that I am working on trying to make the number of predicates more efficient by leveraging facets over mangling predicate names.