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https://issues.apache.org/jira/browse/MAPREDUCE-4769?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Allen Wittenauer resolved MAPREDUCE-4769.
-----------------------------------------
    Resolution: Duplicate

> Pipes build problem with recent OpenSSL libs
> --------------------------------------------
>
>                 Key: MAPREDUCE-4769
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4769
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: pipes
>    Affects Versions: 3.0.0, 2.0.3-alpha
>         Environment: CentOS 6.2 x86_64
>            Reporter: Andrew Purtell
>
> Seems to be a problem with CMake not figuring that the linker needs -lcrypto 
> too with recent OpenSSL. Observed on two CentOS 6 build servers occurring 
> after 'yum update' pulled down an openssl-devel update.
> {noformat}
>          [exec] Linking CXX executable examples/pipes-sort
>          [exec] /usr/bin/cmake -E cmake_link_script 
> CMakeFiles/pipes-sort.dir/li
>          [exec] /usr/bin/c++    -g -Wall -O2 -D_REENTRANT 
> -D_FILE_OFFSET_BITS=64
>          [exec] /usr/bin/ld: libhadooppipes.a(HadoopPipes.cc.o): undefined 
> refer
>          [exec] /usr/bin/ld: note: 'BIO_ctrl' is defined in DSO 
> /lib64/libcrypto
>          [exec] /lib64/libcrypto.so.10: could not read symbols: Invalid 
> operatio
>          [exec] collect2: ld returned 1 exit status
>          [exec] make[3]: *** [examples/pipes-sort] Error 1
>          [exec] make[2]: *** [CMakeFiles/pipes-sort.dir/all] Error 2
>          [exec] make[1]: *** [all] Error 2
> {noformat}
> This works around the problem:
> {noformat}
> diff --git hadoop-tools/hadoop-pipes/src/CMakeLists.txt hadoop-tools/hadoop-
> index a1ee97d..29cfba7 100644
> --- hadoop-tools/hadoop-pipes/src/CMakeLists.txt
> +++ hadoop-tools/hadoop-pipes/src/CMakeLists.txt
> @@ -71,5 +71,6 @@ add_library(hadooppipes STATIC
>  )
>  target_link_libraries(hadooppipes
>      ${OPENSSL_LIBRARIES}
> +    crypto
>      pthread
>  )
> {noformat}
> Builds with -Pnative won't complete without this.



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