tree a94c9dc038582162f78d3e103c8d73298b5e9093
parent 52a6a213f8649a955fa9a09a4395a02f0e43785f
author Nong Li <nong@cloudera.com> 1401318482 -0700
committer Nong Li <nong@cloudera.com> 1401318618 -0700

Update spec for delta length byte array and delta byte array encodings.

Storing the encoded byte size of the first half of the encoding makes it
possible to stream decode the values. Otherwise, the only way to figure out
where the second part starts is by completely decoding the first part.