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https://issues.apache.org/jira/browse/YARN-6141?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15860687#comment-15860687
]
Sonia Garudi commented on YARN-6141:
------------------------------------
On upgrading the version of cmake to >3.1 the build is successful. For cmake
version < 3.1, the C standard is being set to c99 in
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/CMakeLists.txt:
{code:borderStyle=solid}
if (CMAKE_VERSION VERSION_LESS "3.1")
# subset of CMAKE_<LANG>_COMPILER_ID
#
https://cmake.org/cmake/help/v3.0/variable/CMAKE_LANG_COMPILER_ID.html
if (CMAKE_C_COMPILER_ID STREQUAL "GNU" OR
CMAKE_C_COMPILER_ID STREQUAL "Clang" OR
CMAKE_C_COMPILER_ID STREQUAL "AppleClang")
set (CMAKE_C_FLAGS "-std=c99 -Wall -pedantic-errors
${CMAKE_C_FLAGS}")
elseif (CMAKE_C_COMPILER_ID STREQUAL "Intel")
set (CMAKE_C_FLAGS "-std=c99 -Wall ${CMAKE_C_FLAGS}")
elseif (CMAKE_C_COMPILER_ID STREQUAL "SunPro")
set (CMAKE_C_FLAGS "-xc99 ${CMAKE_C_FLAGS}")
endif ()
else ()
set (CMAKE_C_STANDARD 99)
endif ()
{code}
> ppc64le on Linux doesn't trigger __linux get_executable codepath
> ----------------------------------------------------------------
>
> Key: YARN-6141
> URL: https://issues.apache.org/jira/browse/YARN-6141
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
> Affects Versions: 3.0.0-alpha3
> Environment: $ uname -a
> Linux f8eef0f055cf 3.16.0-30-generic #40~14.04.1-Ubuntu SMP Thu Jan 15
> 17:42:36 UTC 2015 ppc64le ppc64le ppc64le GNU/Linux
> Reporter: Sonia Garudi
> Labels: ppc64le
> Attachments: YARN-6141.diff
>
>
> On ppc64le architecture, the build fails in the 'Hadoop YARN NodeManager'
> project with the below error:
> Cannot safely determine executable path with a relative HADOOP_CONF_DIR on
> this operating system.
> [WARNING] #error Cannot safely determine executable path with a relative
> HADOOP_CONF_DIR on this operating system.
> [WARNING] ^
> [WARNING] make[2]: ***
> [CMakeFiles/container.dir/main/native/container-executor/impl/get_executable.c.o]
> Error 1
> [WARNING] make[2]: *** Waiting for unfinished jobs....
> [WARNING] make[1]: *** [CMakeFiles/container.dir/all] Error 2
> [WARNING] make: *** [all] Error 2
> [INFO]
> ------------------------------------------------------------------------
> [INFO] BUILD FAILURE
> [INFO]
> ------------------------------------------------------------------------
> Cmake version used :
> $ /usr/bin/cmake --version
> cmake version 2.8.12.2
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