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The fix for IMPALA-6241 is to increase the timeout for all slow builds. While testing that fix, I discovered that the ASAN build detection logic was failing silently, resulting in it assuming that it was testing a DEBUG build. The error was: Unexpected DW_AT_name in first CU: /data/jenkins/workspace/verify-impala-toolchain-package-build/label/ec2-package-ubuntu-16-04/toolchain/source/llvm/llvm-3.9.1.src/projects/compiler-rt/lib/asan/asan_preinit.cc; choosing DEBUG The fix for that issue is to remove the build type detection heuristic and instead just write a file with the build type as part of the build process. Testing: Before this change I was able to reproduce locally every 5-10 test iterations. After this change I haven't seen it reproduce. Change-Id: Ia4ed949cac99b9925f72e19e4adaa2ead370b536 Reviewed-on: http://gerrit.cloudera.org:8080/8652 Reviewed-by: Tim Armstrong <tarmstrong@cloudera.com> Tested-by: Impala Public Jenkins
To install new packages: 1) Add your package to deps/requirements.txt, or deps/compiled-requirements.txt if the the package needs a C/C++ compiler to build . You should specify the version number using the "foo == x.y.z" notation so future upgrades can be done automatically. 2) Run deps/download_requirements, it will download the package to the deps dir. 3) Run the "impala-python" command, this should detect that requirements.txt changed and automatically rebuild the virtualenv. 4) Now in the python prompt, you should be able to import the new module. To upgrade a package: 1) Edit deps/requirement.txt to use the version you need. 2) Go to step 2 above.