From 78733f07447f6bfd0e947f18b52f39afbcd442ce Mon Sep 17 00:00:00 2001
From: Hao Jin <hjjn.amzn@gmail.com>
Date: Wed, 14 Aug 2019 21:52:30 -0700
Subject: [PATCH] Numpy-compatible concatenate upstream (#15894)

* numpy-compatible concatenate upstream

* extend ci deadline