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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2021/01/31 22:03:12 UTC

[GitHub] [arrow] kou edited a comment on pull request #9310: ARROW-11367: [C++] Implement t-digest approximate quantile utility

kou edited a comment on pull request #9310:
URL: https://github.com/apache/arrow/pull/9310#issuecomment-770458676


   It seems that `tdigest_test.cc` can't be built with g++ 4.8.2. gandiva-jar-ubuntu nightly build is failing:
   
   https://github.com/ursacomputing/crossbow/runs/1800166679#step:3:948
   
   ```text
   FAILED: src/arrow/util/CMakeFiles/arrow-utility-test.dir/tdigest_test.cc.o 
   /usr/bin/ccache /opt/rh/devtoolset-2/root/usr/bin/c++ -DARROW_HAVE_RUNTIME_SSE4_2 -DARROW_HAVE_SSE4_2 -DARROW_JEMALLOC -DARROW_JEMALLOC_INCLUDE_DIR="" -DARROW_WITH_RE2 -DARROW_WITH_TIMING_TESTS -DURI_STATIC_BUILD -Isrc -I/arrow/cpp/src -I/arrow/cpp/src/generated -isystem /arrow/cpp/thirdparty/flatbuffers/include -isystem /arrow_boost_dist/include -isystem gflags_ep-prefix/src/gflags_ep/include -isystem jemalloc_ep-prefix/src -isystem rapidjson_ep/src/rapidjson_ep-install/include -isystem re2_ep-install/include -isystem /arrow/cpp/thirdparty/hadoop/include -O3 -DNDEBUG  -Wall -Wno-attributes -msse4.2  -O3 -DNDEBUG -fPIE -pthread -std=c++11 -MD -MT src/arrow/util/CMakeFiles/arrow-utility-test.dir/tdigest_test.cc.o -MF src/arrow/util/CMakeFiles/arrow-utility-test.dir/tdigest_test.cc.o.d -o src/arrow/util/CMakeFiles/arrow-utility-test.dir/tdigest_test.cc.o -c /arrow/cpp/src/arrow/util/tdigest_test.cc
   /arrow/cpp/src/arrow/util/tdigest_test.cc: In member function ‘virtual void arrow::internal::TDigestTest_MergeNonUniform_Test::TestBody()’:
   /arrow/cpp/src/arrow/util/tdigest_test.cc:217:3: error: converting to ‘std::tuple<long unsigned int, double, double>’ from initializer list would use explicit constructor ‘constexpr std::tuple< <template-parameter-1-1> >::tuple(_UElements&& ...) [with _UElements = {int, double, double}; <template-parameter-2-2> = void; _Elements = {long unsigned int, double, double}]’
      };
      ^
   /arrow/cpp/src/arrow/util/tdigest_test.cc:217:3: error: converting to ‘std::tuple<long unsigned int, double, double>’ from initializer list would use explicit constructor ‘constexpr std::tuple< <template-parameter-1-1> >::tuple(_UElements&& ...) [with _UElements = {int, int, int}; <template-parameter-2-2> = void; _Elements = {long unsigned int, double, double}]’
   /arrow/cpp/src/arrow/util/tdigest_test.cc:217:3: error: converting to ‘std::tuple<long unsigned int, double, double>’ from initializer list would use explicit constructor ‘constexpr std::tuple< <template-parameter-1-1> >::tuple(_UElements&& ...) [with _UElements = {int, int, int}; <template-parameter-2-2> = void; _Elements = {long unsigned int, double, double}]’
   /arrow/cpp/src/arrow/util/tdigest_test.cc:217:3: error: converting to ‘std::tuple<long unsigned int, double, double>’ from initializer list would use explicit constructor ‘constexpr std::tuple< <template-parameter-1-1> >::tuple(_UElements&& ...) [with _UElements = {int, double, double}; <template-parameter-2-2> = void; _Elements = {long unsigned int, double, double}]’
   /arrow/cpp/src/arrow/util/tdigest_test.cc:217:3: error: converting to ‘std::tuple<long unsigned int, double, double>’ from initializer list would use explicit constructor ‘constexpr std::tuple< <template-parameter-1-1> >::tuple(_UElements&& ...) [with _UElements = {int, int, int}; <template-parameter-2-2> = void; _Elements = {long unsigned int, double, double}]’
   ```


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