[jira] [Created] (IMPALA-10226) Change buildall.sh -notests to invoke a single Make target

["Joe McDonnell (Jira)" <ji...@apache.org>]

Joe McDonnell created IMPALA-10226:
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             Summary: Change buildall.sh -notests to invoke a single Make target
                 Key: IMPALA-10226
                 URL: https://issues.apache.org/jira/browse/IMPALA-10226
             Project: IMPALA
          Issue Type: Improvement
          Components: Infrastructure
    Affects Versions: Impala 4.0
            Reporter: Joe McDonnell


Currently, running "buildall.sh -notests" boils down to invoking make with multiple targets:

 
{noformat}
  if [[ $BUILD_TESTS -eq 0 ]]; then
    # Specify all the non-test targets
    MAKE_TARGETS="impalad statestored catalogd fesupport loggingsupport ImpalaUdf \
        udasample udfsample"
    if (( build_independent_targets )); then
      MAKE_TARGETS+=" cscope fe tarballs"
    fi
  fi
  ${MAKE_CMD} -j${IMPALA_BUILD_THREADS:-4} ${IMPALA_MAKE_FLAGS} ${MAKE_TARGETS}{noformat}
CMake's Make generator adds the .NOTPARALLEL target to the root Makefile. This means that each make target is invoked serially (while going parallel with the commands underneath going parallel). This is particularly a problem for impalad (which needs to build the backend) and fe. We want these to run simultaneously, and this limitation prevents that.

We should create a single target that builds all the things needing to be built for -notests. Then, this will be invoking one target and allowing all the pieces go parallel.

 



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