MacOS平臺上編譯 hadoop 3.1.2 源碼 cmake no matching function for call to 'getgrouplist'問題解決

在編碼過程中遇到的問題總結：

問題1 ：cmake 函數庫變更引起的問題：

問題描述：

[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 *);

修改 c 文件：

vim hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/native/container-executor/impl/utils/docker-util.c 中 getgrouplist函數調用的 groups參數，強轉成(int *)

具體如下所示：

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   }

 

問題2:由於 openssl 環境變量引起的

問題描述：

1 2 3 4 5 6 7 8 9 10 11

[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".

　　

由於我本機之前裝過 openssl，但配置不完全，解決方案如下：

1. 先查看 openssl 的安裝目錄：

解決方案：

(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)

 

2. 配置 openssl 環境變量

sudo vim /etc/profile
添加如下環境變量：
# 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"

編譯成功之後，可以在 hadoop-3.1.2-src/hadoop-dist/target/ 目錄下找到安裝部署binary 文件： hadoop-3.1.2.tar.gz

注： 編譯步驟，部分參照了 https://github.com/shawfdong/hyades/wiki/Building-Hadoop-from-source 的做法。

 

參見 https://www.cnblogs.com/johnny666888/p/11054253.html