[WARNING] /Users/wyx/Downloads/hadoop-rel-release-3.1.1/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/native/container-executor/impl/utils/docker-util.c:1227:12: error: no matching function for call to 'getgrouplist'
[WARNING]   int rc = getgrouplist(user, pw->pw_gid, groups, &ngroups);
[WARNING]            ^~~~~~~~~~~~
[WARNING] /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk/usr/include/unistd.h:653:6: note: candidate function not viable: no known conversion from 'gid_t *' (aka 'unsigned int *') to 'int *' for 3rd argument
[WARNING] int      getgrouplist(const char *, int, int *, int *);

1384   int rc = getgrouplist(user, pw->pw_gid, (int *)groups, &ngroups);
1385   if (rc < 0) {
1386     groups = (gid_t *) alloc_and_clear_memory(ngroups, sizeof(gid_t));
1387     if (groups == NULL) {
1388       fprintf(ERRORFILE, "Failed to allocate buffer for group lookup for user %s.\n", user);
1389       exit(OUT_OF_MEMORY);
1390     }
1391     if (getgrouplist(user, pw->pw_gid, (int * )groups, &ngroups) == -1) {
1392       fprintf(ERRORFILE, "Fail to lookup groups for user %s.\n", user);
1393       ret = 2;
1394     }
1395   }

[WARNING] CMake Error at /Applications/CMake.app/Contents/share/cmake-3.15/Modules/FindPackageHandleStandardArgs.cmake:137 (message):
[WARNING]   Could NOT find OpenSSL, try to set the path to OpenSSL root folder in the
[WARNING]   system variable OPENSSL_ROOT_DIR (missing: OPENSSL_INCLUDE_DIR)
[WARNING] Call Stack (most recent call first):
[WARNING]   /Applications/CMake.app/Contents/share/cmake-3.15/Modules/FindPackageHandleStandardArgs.cmake:378 (_FPHSA_FAILURE_MESSAGE)
[WARNING]   /Applications/CMake.app/Contents/share/cmake-3.15/Modules/FindOpenSSL.cmake:413 (find_package_handle_standard_args)
[WARNING]   CMakeLists.txt:24 (find_package)
[WARNING]
[WARNING]
[WARNING] -- Configuring incomplete, errors occurred!
[WARNING] See also "/Users/xxx/local/hadoop-3.1.2-src/hadoop-tools/hadoop-pipes/target/native/CMakeFiles/CMakeOutput.log".

(base) bogon:hadoop-3.1.2-src johnnybai$ brew list openssl
/usr/local/Cellar/openssl/1.0.2o_1/.bottle/etc/ (8 files)
/usr/local/Cellar/openssl/1.0.2o_1/bin/c_rehash
/usr/local/Cellar/openssl/1.0.2o_1/bin/openssl
/usr/local/Cellar/openssl/1.0.2o_1/include/openssl/ (74 files)
/usr/local/Cellar/openssl/1.0.2o_1/lib/libcrypto.1.0.0.dylib
/usr/local/Cellar/openssl/1.0.2o_1/lib/libssl.1.0.0.dylib
/usr/local/Cellar/openssl/1.0.2o_1/lib/engines/ (12 files)
/usr/local/Cellar/openssl/1.0.2o_1/lib/pkgconfig/ (3 files)
/usr/local/Cellar/openssl/1.0.2o_1/lib/ (4 other files)
/usr/local/Cellar/openssl/1.0.2o_1/share/man/ (1680 files)

sudo vim /etc/profile
添加如下环境变量：
# openssl
export OPENSSL_ROOT_DIR="/usr/local/Cellar/openssl/1.0.2o_1"
export OPENSSL_INCLUDE_DIR="/usr/local/Cellar/openssl/1.0.2o_1/include"