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Diffstat (limited to 'x86_64/sbin/hadoop-daemons.sh')
-rwxr-xr-x | x86_64/sbin/hadoop-daemons.sh | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/x86_64/sbin/hadoop-daemons.sh b/x86_64/sbin/hadoop-daemons.sh new file mode 100755 index 0000000..181d7ac --- /dev/null +++ b/x86_64/sbin/hadoop-daemons.sh @@ -0,0 +1,36 @@ +#!/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. + + +# Run a Hadoop command on all slave hosts. + +usage="Usage: hadoop-daemons.sh [--config confdir] [--hosts hostlistfile] [start|stop] command args..." + +# if no args specified, show usage +if [ $# -le 1 ]; then + echo $usage + exit 1 +fi + +bin=`dirname "${BASH_SOURCE-$0}"` +bin=`cd "$bin"; pwd` + +DEFAULT_LIBEXEC_DIR="$bin"/../libexec +HADOOP_LIBEXEC_DIR=${HADOOP_LIBEXEC_DIR:-$DEFAULT_LIBEXEC_DIR} +. $HADOOP_LIBEXEC_DIR/hadoop-config.sh + +exec "$bin/slaves.sh" --config $HADOOP_CONF_DIR cd "$HADOOP_PREFIX" \; "$bin/hadoop-daemon.sh" --config $HADOOP_CONF_DIR "$@" |