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This wraps each command executed by CMake with a wrapper that generates a JUnitXML file if the command fails. If the command succeeds, the wrapper does nothing. The wrapper applies to C++ compilation, linking, and custom shell commands (such as building the frontend via maven). It does not apply to failures coming from CMake itself. It can be disabled by setting DISABLE_CMAKE_JUNITXML. The command output can include Unicode (e.g. smart quotes for g++), so this also updates generate_junitxml.py to handle Unicode. The wrapper interacts poorly with add_custom_command/add_custom_target CMake commands that use 'cd directory && do_something', so this switches those locations (in /docker) to use CMake's WORKING_DIRECTORY. Testing: - Verified it does not impact a successful build (including with ccache and/or distcc). - Verified it generates JUnitXML for C++ and Java compilation failures. - Verified it doesn't use the wrapper when DISABLE_CMAKE_JUNITXML is set. Change-Id: If71f2faf3ab5052b56b38f1b291fee53c390ce23 Reviewed-on: http://gerrit.cloudera.org:8080/12668 Reviewed-by: Joe McDonnell <joemcdonnell@cloudera.com> Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
Impala Python Library
A future home for locally pip installable python packages for Impala.
Installation
$ pip install -e $IMPALA_HOME/lib/python