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start-daemon.sh
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start-daemon.sh
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#!/bin/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:https://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.
# Runs the provided command line with the required environment variables for
# the various daemon processes - impalad, catalogd, statestored. Used to
# start up minicluster daemon processes.
set -euo pipefail
# If Kerberized, source appropriate vars.
if ${CLUSTER_DIR}/admin is_kerberized; then
. ${MINIKDC_ENV}
fi
. ${IMPALA_HOME}/bin/set-classpath.sh
# LLVM must be on path to symbolise sanitiser stack traces.
export PATH="${IMPALA_TOOLCHAIN}/llvm-${IMPALA_LLVM_VERSION}/bin:${PATH}"
exec "$@"