Hi Martin, Nice to hear from you. https://issues.cloudera.org/browse/IMPALA-3979
Thanks, Dan On Tuesday, August 23, 2016, Martin Grund (Das Grundprinzip.de) < grundprin...@gmail.com> wrote: > I've seen this in the past and propose a patch to fix it: > https://gerrit.cloudera.org/#/c/4108/ > > Let me know if you have JIRA to track this to update the commit message. > > Martin > > On Mon, Aug 22, 2016 at 10:15 PM Laszlo Gaal <laszlo.g...@cloudera.com > <javascript:;>> > wrote: > > > link.txt is generated by cmake based on the contents of CMakeLists.txt > and > > the project/environment settings. Most of the link-time dependencies seem > > to be set up in $(IMPALA_HOME)/be/CMakeLists.txt, based on settings > > calculated one level up in $(IMPALA_HOME)/CMakeLists.txt. > > $(IMPALA_HOME)/be/CMakeLists.txt looks complex; I'll look more into it > > tomorrow. > > > > Thanks, > > > > - LaszloG > > > > On Mon, Aug 22, 2016 at 6:07 PM, Yonghyun Hwang <yongh...@cloudera.com > <javascript:;>> > > wrote: > > > > > I observed the same linking error and digged this into further. The > below > > > is what I've found. > > > > > > *1. how to reproduce* > > > > > > # assuming that impala-config.sh is sourced > > > $ cd ${IMPALA_HOME} > > > *$ make -j8 impalad* > > > ... > > > [100%] Built target CodeGen > > > Linking CXX executable ../../build/debug/service/impalad > > > ... > > > ../../build/debug/util/libUtil.so: undefined reference to > > > `google_breakpad::ExceptionHandler::WriteMinidump(std::string const&, > > bool > > > (*)(google_breakpad::MinidumpDescriptor const&, void*, bool), void*)' > > > ../../build/debug/util/libUtil.so: undefined reference to > > > `snappy::MaxCompressedLength(unsigned long)' > > > ../../build/debug/util/libUtil.so: undefined reference to `my_strlen' > > > ../../build/debug/util/libUtil.so: undefined reference to > `LZ4_compress' > > > ../../build/debug/util/libUtil.so: undefined reference to > > > `BZ2_bzDecompress' > > > ... > > > > > > > > > *$ cd ${IMPALA_HOME}/be/src/service* > > > *$ ${IMPALA_HOME}/toolchain/cmake-3.2.3-p1/bin/cmake -E * > > > *cmake_link_script CMakeFiles/impalad.dir/link.txt --verbose=* > > > ... > > > ../../build/debug/util/libUtil.so: undefined reference to > > > ... > > > *../../build/debug/util/libUtil.so: undefined reference to > > `LZ4_compress'* > > > *../../build/debug/util/libUtil.so: undefined reference to > > > `BZ2_bzDecompress'* > > > ../../build/debug/util/libUtil.so: undefined reference to > > > *`snappy::RawCompress*(char const*, > > > unsigned long, char*, unsigned long*)' > > > ... > > > boost::regex_traits<char, boost::cpp_regex_traits<char> > > > >::do_assign(char > > > const*, char > > > const*, unsigned int)' > > > ... > > > ../../build/debug/util/libUtil.so: undefined reference to *`snappy::* > > > RawUncompress(char > > > const*, unsigned long, char*)' > > > > > > *2. cause of the failure* > > > > > > $ cd ${IMPALA_HOME}/be/src/service > > > *$ cat CMakeFiles/impalad.dir/link.txt* > > > ${IMPALA_HOME}/toolchain/gcc-4.9.2/bin/g++ -Wall -Wno-sign-compare > > > -Wno-unknown-pragmas -pthread -fno-strict-aliasing -std=c++14 > > > -Wno-deprecated ... > > > *../../../toolchain/snappy-1.1.3/lib/libsnappy.a > > > ../../../toolchain/lz4-svn/lib/liblz4.a* > > > ... > > > *../../../toolchain/boost-1.57.0/lib/libboost_regex.a* > > > ... > > > *../../build/debug/util/libUtil.so* > > > -lpthread -ldl -lssl -lcrypto > > > > > > Apparently, libUtil.so __should__ show before libsnappy.a and *regex.a. > > > > > > > > > Next step is to find out who creates CMakeFiles/impalad.dir/link.txt > and > > > why libUtil.so is placed after libsnappy.a, liblz4.a, and > > libboost_regex.a > > > > > > Thank you, > > > Yonghyun > > > > > > > > > > > > > > > > > > On Wed, Aug 17, 2016 at 10:13 AM, Henry Robinson <he...@cloudera.com > <javascript:;>> > > > wrote: > > > > > > > Only that it's IMPALA-3979. Does anyone have any theories yet? > > > > > > > > On 17 August 2016 at 10:10, Dimitris Tsirogiannis < > > > > dtsirogian...@cloudera.com <javascript:;>> wrote: > > > > > > > > > Hey guys, > > > > > > > > > > When I build from the latest master using the -build_shared_libs > > > option I > > > > > get linking errors (see [1]). Building with static works fine. Any > > > ideas? > > > > > > > > > > Thanks > > > > > Dimitris > > > > > > > > > > > > > > > [1] > > > > > Linking CXX executable ../../build/debug/service/impalad > > > > > ../../build/debug/util/libUtil.so: error: undefined reference to > > > > > 'BZ2_bzBuffToBuffCompress' > > > > > ../../build/debug/util/libUtil.so: error: undefined reference to > > > > > 'snappy::MaxCompressedLength(unsigned long)' > > > > > ../../build/debug/util/libUtil.so: error: undefined reference to > > > > > 'snappy::RawCompress(char const*, unsigned long, char*, unsigned > > > long*)' > > > > > ../../build/debug/util/libUtil.so: error: undefined reference to > > > > > 'LZ4_compress' > > > > > ../../build/debug/util/libUtil.so: error: undefined reference to > > > > > 'BZ2_bzDecompressEnd' > > > > > ../../build/debug/util/libUtil.so: error: undefined reference to > > > > > 'BZ2_bzDecompressInit' > > > > > ../../build/debug/util/libUtil.so: error: undefined reference to > > > > > 'BZ2_bzBuffToBuffDecompress' > > > > > ../../build/debug/util/libUtil.so: error: undefined reference to > > > > > 'BZ2_bzDecompress' > > > > > ../../build/debug/util/libUtil.so: error: undefined reference to > > > > > 'snappy::GetUncompressedLength(char const*, unsigned long, > unsigned > > > > > long*)' > > > > > ../../build/debug/util/libUtil.so: error: undefined reference to > > > > > 'snappy::RawUncompress(char const*, unsigned long, char*)' > > > > > ../../build/debug/util/libUtil.so: error: undefined reference to > > > > > 'LZ4_uncompress' > > > > > ../../build/debug/util/libUtil.so: error: undefined reference to > > > > > 'my_strlen' > > > > > ../../build/debug/util/libUtil.so: error: undefined reference to > > > > > 'google_breakpad::ExceptionHandler::WriteMinidump(std::string > const&, > > > > bool > > > > > (*)(google_breakpad::MinidumpDescriptor const&, void*, bool), > void*)' > > > > > ../../build/debug/util/libUtil.so: error: undefined reference to > > > > > 'google_breakpad::ExceptionHandler::ExceptionHandler(google_ > > > > > breakpad::MinidumpDescriptor > > > > > const&, bool (*)(void*), bool (*)(google_breakpad:: > MinidumpDescriptor > > > > > const&, void*, bool), void*, bool, int)' > > > > > ../../build/debug/util/libUtil.so: error: undefined reference to > > > > > 'ProfilerStart' > > > > > ../../build/debug/util/libUtil.so: error: undefined reference to > > > > > 'ProfilerStop' > > > > > ../../build/debug/util/libUtil.so: error: undefined reference to > > > > > 'boost::basic_regex<char, boost::regex_traits<char, > > > > > boost::cpp_regex_traits<char> > >::do_assign(char const*, char > > const*, > > > > > unsigned int)' > > > > > ../../build/debug/util/libUtil.so: error: undefined reference to > > > > > 'boost::re_detail::perl_matcher<__gnu_cxx::__normal_iterator<char > > > > const*, > > > > > std::string>, > > > > > std::allocator<boost::sub_match<__gnu_cxx::__normal_iterator<char > > > > const*, > > > > > std::string> > >, boost::regex_traits<char, > > > > boost::cpp_regex_traits<char> > > > > > > >::find()' > > > > > ../../build/debug/util/libUtil.so: error: undefined reference to > > > > > 'boost::re_detail::perl_matcher<__gnu_cxx::__normal_iterator<char > > > > const*, > > > > > std::string>, > > > > > std::allocator<boost::sub_match<__gnu_cxx::__normal_iterator<char > > > > const*, > > > > > std::string> > >, boost::regex_traits<char, > > > > boost::cpp_regex_traits<char> > > > > > > >::construct_init(boost::basic_regex<char, > boost::regex_traits<char, > > > > > boost::cpp_regex_traits<char> > > const&, > > > > > boost::regex_constants::_match_flags)' > > > > > /opt/Impala-Toolchain/openldap-2.4.25/lib/libldap.a( > > > > > os-ip.o):os-ip.c:function > > > > > ldap_int_poll: warning: `sys_nerr' is deprecated; use `strerror' or > > > > > `strerror_r' instead > > > > > /opt/Impala-Toolchain/openldap-2.4.25/lib/libldap.a( > > > > > os-ip.o):os-ip.c:function > > > > > ldap_int_poll: warning: `sys_errlist' is deprecated; use `strerror' > > or > > > > > `strerror_r' instead > > > > > collect2: error: ld returned 1 exit status > > > > > be/src/service/CMakeFiles/impalad.dir/build.make:166: recipe for > > > target > > > > > 'be/build/debug/service/impalad' failed > > > > > make[3]: *** [be/build/debug/service/impalad] Error 1 > > > > > CMakeFiles/Makefile2:3682: recipe for target > > > > > 'be/src/service/CMakeFiles/impalad.dir/all' failed > > > > > make[2]: *** [be/src/service/CMakeFiles/impalad.dir/all] Error 2 > > > > > CMakeFiles/Makefile2:3694: recipe for target > > > > > 'be/src/service/CMakeFiles/impalad.dir/rule' failed > > > > > make[1]: *** [be/src/service/CMakeFiles/impalad.dir/rule] Error 2 > > > > > > > > > > > > > > > > > > > > > -- > > > > Henry Robinson > > > > Software Engineer > > > > Cloudera > > > > 415-994-6679 > > > > > > > > > >
