From cc14dee5a622f0b0ce48cafe25cdf2b6f633fc6d Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Tue, 4 Jul 2017 15:51:42 +0200
Subject: [PATCH] set open file limits

---
 tools/internal_ci/helper_scripts/prepare_build_macos_rc | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/tools/internal_ci/helper_scripts/prepare_build_macos_rc b/tools/internal_ci/helper_scripts/prepare_build_macos_rc
index 22e80d2afa..a46131a0ed 100644
--- a/tools/internal_ci/helper_scripts/prepare_build_macos_rc
+++ b/tools/internal_ci/helper_scripts/prepare_build_macos_rc
@@ -15,7 +15,12 @@
 
 # Source this rc script to prepare the environment for macos builds
 
-ulimit -n 1000
+sudo launchctl limit maxfiles unlimited unlimited
+
+# show current maxfiles
+launchctl limit maxfiles
+
+ulimit -n 10000
 
 # show current limits
 ulimit -a
-- 
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