From f1df412ad79cade840e51b5462dee8155e7ea29f Mon Sep 17 00:00:00 2001
From: Neal Richardson <neal.p.richardson@gmail.com>
Date: Fri, 20 Dec 2019 08:43:31 -0800
Subject: [PATCH] Turn on jemalloc (build vendored) in autobrew [skip ci]

---
 dev/tasks/homebrew-formulae/autobrew/apache-arrow.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dev/tasks/homebrew-formulae/autobrew/apache-arrow.rb b/dev/tasks/homebrew-formulae/autobrew/apache-arrow.rb
index 039d60bac17..cb597154c06 100644
--- a/dev/tasks/homebrew-formulae/autobrew/apache-arrow.rb
+++ b/dev/tasks/homebrew-formulae/autobrew/apache-arrow.rb
@@ -48,7 +48,7 @@ def install
       -DARROW_JSON=ON
       -DARROW_PARQUET=ON
       -DARROW_BUILD_SHARED=OFF
-      -DARROW_JEMALLOC=OFF
+      -DARROW_JEMALLOC=ON
       -DARROW_USE_GLOG=OFF
       -DARROW_PYTHON=OFF
       -DARROW_S3=OFF