Files
impala/bin/clean.sh
Michael Smith c3dc7f9667 IMPALA-13147: Limit concurrency of link jobs
Configure separate compile and link pools for ninja. Configures link
parallelism based on expected memory use, which can be reduced by
setting IMPALA_MINIMAL_DEBUG_INFO=true or IMPALA_SPLIT_DEBUG_INFO=true.

Adds IMPALA_MAKE_CMD to simplify using the ninja build tool for all make
operations in scripts. Install ninja on Ubuntu. Adds a '-make' option to
buildall.sh to force using 'make'.

Adds MOLD_JOBS=1 to avoid overloading the system when trying 'mold' and
linking test binaries. However 'mold' is not selected as the default
due to test failures around SASL/GSSAPI (see IMPALA-14527).

Switches bin/jenkins/all-tests.sh to use ninja and removes the guard in
bootstrap_development.sh limiting IMPALA_BUILD_THREADS as it's no longer
needed with ninja.

SKIP_BE_TEST_PATTERN in run-backend-tests is unused (only used with
TARGET_FILESYSTEM=local) so I don't attempt to make it work with ninja.

Tested with local 'IMPALA_SPLIT_DEBUG_INFO=true buildall.sh -skiptests'
with default (make) and IMPALA_MAKE_CMD=ninja.

Change-Id: I0952dc19ace5c9c42bed0d2ffb61499656c0a2db
Reviewed-on: http://gerrit.cloudera.org:8080/23572
Reviewed-by: Joe McDonnell <joemcdonnell@cloudera.com>
Reviewed-by: Pranav Lodha <pranav.lodha@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
2025-12-15 21:43:07 +00:00

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#!/usr/bin/env bash
#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
# Removes compiled or generated artifacts. Should be used before switching branches
# between releases. In addition must be used before switching from a toolchain enabled
# branch to a non-toolchain branch due to caching in CMake generated files.
set -euo pipefail
. $IMPALA_HOME/bin/report_build_error.sh
setup_report_build_error
# If the project was never build, no Makefile will exist and thus make clean will fail.
# Combine the make command with the bash noop to always return true.
"${MAKE_CMD:-${IMPALA_MAKE_CMD}}" clean || :
# clean Java projects
pushd "${IMPALA_HOME}/java"
rm -rf ext-data-source/api/generated-sources/*
${IMPALA_HOME}/bin/mvn-quiet.sh clean
popd
# clean fe
# don't use git clean because we need to retain Eclipse conf files
pushd "${IMPALA_FE_DIR}"
rm -rf target
rm -f src/test/resources/{core,hbase,hive,ozone}-site.xml
rm -rf generated-sources/*
[ -z "${IMPALA_LOGS_DIR}" ] || rm -rf "${IMPALA_LOGS_DIR}"/*
mkdir -p ${IMPALA_ALL_LOGS_DIRS}
popd
# clean be
pushd "${IMPALA_HOME}/be"
# remove everything listed in .gitignore
git rev-parse 2>/dev/null && git clean -Xdfq
popd
# clean shell build artifacts
pushd "${IMPALA_HOME}/shell"
# remove everything listed in .gitignore
git rev-parse 2>/dev/null && git clean -Xdfq
popd
# Clean stale .pyc, .pyo files and __pycache__ directories.
pushd "${IMPALA_HOME}"
find . -type f -name "*.py[co]" -delete
find . -type d -name "__pycache__" -delete
popd
# clean llvm
rm -f "${IMPALA_HOME}/llvm-ir/"impala*.ll
rm -f "${IMPALA_HOME}/be/generated-sources/impala-ir/"*
# When switching to and from toolchain, make sure to remove all CMake generated files
"${IMPALA_HOME}/bin/clean-cmake.sh"