source: nutchez-0.1/bin/hadoop-daemons.sh @ 78

Last change on this file since 78 was 66, checked in by waue, 15 years ago

NutchEz - an easy way to nutch

  • Property svn:executable set to *
File size: 1.2 KB
Line 
1#!/usr/bin/env bash
2
3# Licensed to the Apache Software Foundation (ASF) under one or more
4# contributor license agreements.  See the NOTICE file distributed with
5# this work for additional information regarding copyright ownership.
6# The ASF licenses this file to You under the Apache License, Version 2.0
7# (the "License"); you may not use this file except in compliance with
8# the License.  You may obtain a copy of the License at
9#
10#     http://www.apache.org/licenses/LICENSE-2.0
11#
12# Unless required by applicable law or agreed to in writing, software
13# distributed under the License is distributed on an "AS IS" BASIS,
14# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15# See the License for the specific language governing permissions and
16# limitations under the License.
17
18
19# Run a Hadoop command on all slave hosts.
20
21usage="Usage: hadoop-daemons.sh [--config confdir] [--hosts hostlistfile] [start|stop] command args..."
22
23# if no args specified, show usage
24if [ $# -le 1 ]; then
25  echo $usage
26  exit 1
27fi
28
29bin=`dirname "$0"`
30bin=`cd "$bin"; pwd`
31
32. $bin/hadoop-config.sh
33
34exec "$bin/slaves.sh" --config $HADOOP_CONF_DIR cd "$HADOOP_HOME" \; "$bin/hadoop-daemon.sh" --config $HADOOP_CONF_DIR "$@"
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