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https://issues.apache.org/jira/browse/HDFS-8922?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14707316#comment-14707316
]
Hudson commented on HDFS-8922:
------------------------------
FAILURE: Integrated in Hadoop-Mapreduce-trunk-Java8 #291 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Java8/291/])
HDFS-8922. Link the native_mini_dfs test library with libdl, since IBM Java
requires it (Ayappan via Colin P. McCabe) (cmccabe: rev
7642f64c24961d2b4772591a0957e2699162a083)
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
* hadoop-hdfs-project/hadoop-hdfs/src/CMakeLists.txt
> Link the native_mini_dfs test library with libdl, since IBM Java requires it
> ----------------------------------------------------------------------------
>
> 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
> Assignee: Ayappan
> Fix For: 2.8.0
>
> Attachments: HDFS-8922.patch
>
>
> 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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