Description
With code gradually adopting listStatusIncremental(), asking for a smaller initial batch could permit faster ramp of result processing.
probably most significant on an s3 versioned bucket, as there the need to skip tombstones can result in significantly slower listings -but could benefit ABFS too
actually, the really slick way to do this is parse the XML responses through a SAX parser and so get the results incrementally, which we would be streamed direct to the iterators.
this would ensure the fewest #of requests (cost and efficiency), but deliver the lowest latencies possible between request issued and the first listing entries coming back