[jira] [Created] (HDFS-8922) IBM Java requires libdl for linking in native_mini_dfs

["Ayappan (JIRA)" <ji...@apache.org>]

Ayappan created HDFS-8922:
-----------------------------

             Summary: IBM Java requires libdl for linking in native_mini_dfs
                 Key: HDFS-8922
                 URL: https://issues.apache.org/jira/browse/HDFS-8922
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: build
    Affects Versions: 2.7.1
         Environment: IBM Java RHEL7.1 
            Reporter: Ayappan


Building hadoop-hdfs-project with -Pnative option using IBM Java fails with the following error

[exec] Linking C executable test_native_mini_dfs
     [exec] /usr/bin/cmake -E cmake_link_script CMakeFiles/test_native_mini_dfs.dir/link.txt --verbose=1
     [exec] /usr/bin/cc   -g -Wall -O2 -D_REENTRANT -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -fvisibility=hidden    CMakeFiles/test_native_mini_dfs.dir/main/native/libhdfs/test_native_mini_dfs.c.o  -o test_native_mini_dfs -rdynamic libnative_mini_dfs.a /home/ayappan/ibm-java-ppc64le-71/jre/lib/ppc64le/classic/libjvm.so -lpthread -Wl,-rpath,/home/ayappan/ibm-java-ppc64le-71/jre/lib/ppc64le/classic
     [exec] make[2]: Leaving directory `/home/ayappan/hadoop_2.7.1_new/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/native'
     [exec] make[1]: Leaving directory `/home/ayappan/hadoop_2.7.1_new/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/native'
     [exec] /home/ayappan/ibm-java-ppc64le-71/jre/lib/ppc64le/classic/libjvm.so: undefined reference to `dlopen'
     [exec] /home/ayappan/ibm-java-ppc64le-71/jre/lib/ppc64le/classic/libjvm.so: undefined reference to `dlclose'
     [exec] /home/ayappan/ibm-java-ppc64le-71/jre/lib/ppc64le/classic/libjvm.so: undefined reference to `dlerror'
     [exec] /home/ayappan/ibm-java-ppc64le-71/jre/lib/ppc64le/classic/libjvm.so: undefined reference to `dlsym'
     [exec] /home/ayappan/ibm-java-ppc64le-71/jre/lib/ppc64le/classic/libjvm.so: undefined reference to `dladdr'
     [exec] collect2: error: ld returned 1 exit status
     [exec] make[2]: *** [test_native_mini_dfs] Error 1
     [exec] make[1]: *** [CMakeFiles/test_native_mini_dfs.dir/all] Error 2
     [exec] make: *** [all] Error 2

It seems like the IBM jvm requires libdl for linking in native_mini_dfs.



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