From ca7fb6a813ffc40cd7697ae5d3c38ad5288018dc Mon Sep 17 00:00:00 2001
From: Dongjoon Hyun <dongjoon@apache.org>
Date: Mon, 27 Sep 2021 05:27:10 -0700
Subject: [PATCH] HADOOP-17939. Support building on Apple Silicon (#3486)

Support building on Apple Silicon with ARM CPUs by using the x86_64 version of protoc.

Contributed by  Dongjoon Hyun

Change-Id: I4b8330098822f1fd28f0113650eb709d53bcc690
---
 hadoop-project/pom.xml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hadoop-project/pom.xml b/hadoop-project/pom.xml
index 53937c6fe88..8ac0fd8fe6c 100644
--- a/hadoop-project/pom.xml
+++ b/hadoop-project/pom.xml
@@ -2218,6 +2218,8 @@
       </activation>
       <properties>
         <build.platform>Mac_OS_X-${sun.arch.data.model}</build.platform>
+        <!-- To make protoc work on Apple Silicon via fallback -->
+        <os.detected.classifier>osx-x86_64</os.detected.classifier>
       </properties>
     </profile>
     <profile>