我正在编译hadoop节点管理器。
编译环境: MacOS-10.14
, java-1.7.0_80
, cmake3.13.0-rc3
与 clang-1000.10.44.4
, Maven 3.6.0
, protocbuf 2.5.0
.
我正在尝试安装 Hadoop-2.2.0
在macos上,但正如文件所示,
本机hadoop库仅在*nix平台上受支持。该库不需要与cygwin或macosx平台一起工作。
所以我必须重新编译hadoop的源代码。在下载的 hadoop-2.2.0-src
文件夹,正在运行 mvn package -Pdist,native -DskipTests -Dtar
,新的本机库应该在 hadoop-2.2.0-src/hadoop-dist/target/hadoop-2.2.0/lib/native
经过几分钟的整理。但是,我一直收到错误消息。有些已经通过修改源代码修复,但现在我被困在编译中 hadoop-yarn-server-nodemanager
.
正在编译过程
错误信息如下:
[exec] [ 57%] Linking C executable target/usr/local/bin/test-container-executor
[exec] /Applications/CMake.app/Contents/bin/cmake -E cmake_link_script CMakeFiles/test-container-executor.dir/link.txt --verbose=1
[exec] /Library/Developer/CommandLineTools/usr/bin/cc -g -Wall -O2 -D_GNU_SOURCE -D_REENTRANT -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk -Wl,-search_paths_first -Wl,-headerpad_max_install_names CMakeFiles/test-container-executor.dir/main/native/container-executor/test/test-container-executor.c.o -o target/usr/local/bin/test-container-executor libcontainer.a
[exec] Undefined symbols for architecture x86_64:
[exec] "_fcloseall", referenced from:
[exec] _launch_container_as_user in libcontainer.a(container-executor.c.o)
[exec] ld: symbol(s) not found for architecture x86_64
[exec] clang: error: linker command failed with exit code 1 (use -v to see invocation)
[exec] make[2]:***[target/usr/local/bin/test-container-executor] Error 1
[exec] make[1]:***[CMakeFiles/test-container-executor.dir/all] Error 2
[exec] make:***[all] Error 2
我试着把cmake的编译器从 clang
至 gcc
,但没有用。
与错误消息相关,我发现以下代码。
在 hadoop-2.2.0-src/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/CMakeLists.txt
:
add_executable(test-container-executor
main/native/container-executor/test/test-container-executor.c
)
target_link_libraries(test-container-executor
container
)
output_directory(test-container-executor target/usr/local/bin)
在 hadoop-2.2.0-src/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/native/container-executor/impl/configuration.c
:
int launch_container_as_user(const char *user, const char *app_id,
const char *container_id, const char *work_dir,
const char *script_name, const char *cred_file,
const char* pid_file, char* const* local_dirs,
char* const* log_dirs, const char *resources_key,
char* const* resources_values) {...}
在 hadoop-2.2.0-src/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/target/native/CMakeFiles/test-container-executor.dir/link.txt
:
/Library/Developer/CommandLineTools/usr/bin/cc -g -Wall -O2 -D_GNU_SOURCE -D_REENTRANT -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk -Wl,-search_paths_first -Wl,-headerpad_max_install_names CMakeFiles/test-container-executor.dir/main/native/container-executor/test/test-container-executor.c.o -o target/usr/local/bin/test-container-executor libcontainer.a
至于压缩文件 hadoop-2.2.0-src/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/target/native/libcontainer.a
,我发现 container-executor.c.o
解压后,由于编码问题无法打开。
此外,以前编译此项目时出现错误:
[exec] /Users/markdana/Downloads/hadoop-2.2.0-src/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/native/container-executor/impl/container-executor.c:1252:48: error: too many arguments to function call, expected 4, have 5
[exec] if (mount("none", mount_path, "cgroup", 0, controller) == 0) {
[exec] ~~~~~ ^~~~~~~~~~
[exec] /Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk/usr/include/sys/mount.h:399:1: note: 'mount' declared here
[exec] int mount(const char *, const char *, int, void *);
为了修复它,我修改了函数的声明 mount()
在 mount.h
有节制地:
int mount(const char *, const char *, const char *,int, const char *);
这有点愚蠢,我知道,但它至少起作用。然后又遇到了新的问题出现在问题中。我想知道他们是否关心,或一些错误与链接库。
已经调试了一整天,对要做的事毫无头绪。如果您能指出关键点,或者分享一些处理cmake链接问题的类似经验,我们将不胜感激。
1条答案
按热度按时间agyaoht71#
似乎这个函数
fcloseall
在OSX上不存在。从将unix/linux应用程序移植到os x:fcloseall
此函数是对fclose
. 尽管OSX支持fclose
,fcloseall
不支持。你可以用fclose
实施fcloseall
通过将文件指针存储在数组中并遍历数组。您需要重新设计应用程序,并存储每个应该关闭的文件
fcloseall
. 之后,你可以使用简单的close
每一个这样的文件,如引文所述。