From 24c944e4991b171515287bd4bb9e25478d9f8fb2 Mon Sep 17 00:00:00 2001
From: Robert Nishihara <robertnishihara@gmail.com>
Date: Fri, 13 Apr 2018 09:41:51 -0700
Subject: [PATCH] Update arrow to efficiently serialize more types of numpy
 arrays. (#1889)

---
 thirdparty/scripts/build_arrow.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/thirdparty/scripts/build_arrow.sh b/thirdparty/scripts/build_arrow.sh
index c4deaba5b..94020eb72 100755
--- a/thirdparty/scripts/build_arrow.sh
+++ b/thirdparty/scripts/build_arrow.sh
@@ -44,10 +44,10 @@ if [[ ! -d $TP_DIR/../python/ray/pyarrow_files/pyarrow ]]; then
 
     pushd $TP_DIR/build/arrow
     git fetch origin master
-    # The PR for this commit is https://github.com/apache/arrow/pull/1880. We
+    # The PR for this commit is https://github.com/apache/arrow/pull/1874. We
     # include the link here to make it easier to find the right commit because
     # Arrow often rewrites git history and invalidates certain commits.
-    git checkout 4009b62086dfa43a4fd8bfa714772716e6531c6f
+    git checkout 0f87c12d45250ee763ac8c43b7e57e8f06a0b9f3
 
     # Revert https://github.com/apache/arrow/pull/1807, which unfortunately
     # introduces the issue in https://issues.apache.org/jira/browse/ARROW-2448.