51 lines
1.7 KiB
Bash
Executable File
51 lines
1.7 KiB
Bash
Executable File
#!/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.
|
|
|
|
MYNAME="${BASH_SOURCE-$0}"
|
|
|
|
function hadoop_usage
|
|
{
|
|
hadoop_add_option "--buildpaths" "attempt to add class files from build tree"
|
|
hadoop_add_option "--loglevel level" "set the log4j level for this command"
|
|
|
|
hadoop_generate_usage "${MYNAME}" false
|
|
}
|
|
|
|
bin=$(cd -P -- "$(dirname -- "${MYNAME}")" >/dev/null && pwd -P)
|
|
|
|
# let's locate libexec...
|
|
if [[ -n "${HADOOP_HOME}" ]]; then
|
|
HADOOP_DEFAULT_LIBEXEC_DIR="${HADOOP_HOME}/libexec"
|
|
else
|
|
HADOOP_DEFAULT_LIBEXEC_DIR="${bin}/../libexec"
|
|
fi
|
|
|
|
HADOOP_LIBEXEC_DIR="${HADOOP_LIBEXEC_DIR:-$HADOOP_DEFAULT_LIBEXEC_DIR}"
|
|
# shellcheck disable=SC2034
|
|
HADOOP_NEW_CONFIG=true
|
|
if [[ -f "${HADOOP_LIBEXEC_DIR}/hdfs-config.sh" ]]; then
|
|
. "${HADOOP_LIBEXEC_DIR}/hdfs-config.sh"
|
|
else
|
|
echo "ERROR: Cannot execute ${HADOOP_LIBEXEC_DIR}/hdfs-config.sh." 2>&1
|
|
exit 1
|
|
fi
|
|
|
|
# Stop balancer daemon.
|
|
# Run this on the machine where the balancer is running
|
|
|
|
exec "${HADOOP_HDFS_HOME}/bin/hdfs" --config "${HADOOP_CONF_DIR}" --daemon stop balancer
|