9eaf824398
* add jaeger support, link hot container & req span * adds jaeger support now with FN_JAEGER_URL, there's a simple tutorial in the operating/metrics.md file now and it's pretty easy to get up and running. * links a hot request span to a hot container span. when we change this to sample at a lower ratio we'll need to finagle the hot container span to always sample or something, otherwise we'll hide that info. at least, since we're sampling at 100% for now if this is flipped on, can see freeze/unfreeze etc. if they hit. this is useful for debugging. note that zipkin's exporter does not follow the link at all, hence jaeger... and they're backed by the Cloud Empire now (CNCF) so we'll probably use it anyway. * vendor: add thrift for jaeger
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Building thrift on Windows (MinGW64/MSYS2)
Thrift uses cmake to make it easier to build the project on multiple platforms, however to build a fully functional and production ready thrift on Windows requires a number of third party libraries to be obtained. Once third party libraries are ready, the right combination of options must be passed to cmake in order to generate the correct environment.
Note: libevent and libevent-devel do not work with this toolchain as they do not properly detect mingw64 and expect some headers to exist that do not, so the non-blocking server is not currently built into this solution.
MSYS2
Download and fully upgrade msys2 following the instructions at:
https://msys2.github.io/
Install the necessary toolchain items for C++:
$ pacman --needed -S bison flex make mingw-w64-x86_64-openssl \
mingw-w64-x86_64-boost mingw-w64-x86_64-cmake \
mingw-w64-x86_64-toolchain mingw-w64-x86_64-zlib
Update your msys2 bash path to include /mingw64/bin by adding a line to your ~/.bash_profiles using this command:
echo "export PATH=/mingw64/bin:\$PATH" >> ~/.bash_profile
After that, close your shell and open a new one.
Use cmake to create a MinGW makefile, out of tree (assumes you are in the top level of the thrift source tree):
mkdir ../thrift-build
cd ../thrift-build
cmake -G"MinGW Makefiles" -DCMAKE_MAKE_PROGRAM=/mingw64/bin/mingw32-make \
-DCMAKE_C_COMPILER=x86_64-w64-mingw32-gcc.exe \
-DCMAKE_CXX_COMPILER=x86_64-w64-mingw32-g++.exe \
-DWITH_BOOSTTHREADS=ON -DWITH_LIBEVENT=OFF \
-DWITH_SHARED_LIB=OFF -DWITH_STATIC_LIB=ON \
-DWITH_JAVA=OFF -DWITH_PYTHON=OFF -DWITH_PERL=OFF \
../thrift
Build thrift (inside thrift-build):
cmake --build .
Run the tests (inside thrift-build):
ctest
If you run into issues, check Apache Jira THRIFT-4046 for patches relating to MinGW64/MSYS2 builds.
Tested With
msys2 64-bit 2016-10-26 distribution