64 lines
1.9 KiB
Bash
64 lines
1.9 KiB
Bash
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#!/usr/bin/env bash
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#
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#/**
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# * Copyright 2009 The Apache Software Foundation
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# *
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# * Licensed to the Apache Software Foundation (ASF) under one
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# * or more contributor license agreements. See the NOTICE file
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# * distributed with this work for additional information
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# * regarding copyright ownership. The ASF licenses this file
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# * to you under the Apache License, Version 2.0 (the
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# * "License"); you may not use this file except in compliance
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# * with the License. You may obtain a copy of the License at
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# *
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# * http://www.apache.org/licenses/LICENSE-2.0
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# *
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# * Unless required by applicable law or agreed to in writing, software
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# * distributed under the License is distributed on an "AS IS" BASIS,
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# * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# * See the License for the specific language governing permissions and
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# * limitations under the License.
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# */
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#
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# Run a shell command on all regionserver hosts.
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#
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# Environment Variables
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#
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# HADOOP_CONF_DIR Alternate conf dir. Default is ${HADOOP_HOME}/conf.
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# HBASE_CONF_DIR Alternate hbase conf dir. Default is ${HBASE_HOME}/conf.
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# HADOOP_SLAVE_SLEEP Seconds to sleep between spawning remote commands.
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# HADOOP_SSH_OPTS Options passed to ssh when running remote commands.
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#
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# Modelled after $HADOOP_HOME/bin/slaves.sh.
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usage="Usage: zookeeper [--config <hbase-confdir>] command..."
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# if no args specified, show usage
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if [ $# -le 0 ]; then
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echo $usage
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exit 1
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fi
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bin=`dirname "$0"`
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bin=`cd "$bin"; pwd`
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. "$bin"/hbase-config.sh
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if [ -f "${HBASE_CONF_DIR}/hbase-env.sh" ]; then
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. "${HBASE_CONF_DIR}/hbase-env.sh"
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fi
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if [ "$HBASE_MANAGES_ZK" = "" ]; then
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HBASE_MANAGES_ZK=true
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fi
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if [ "$HBASE_MANAGES_ZK" = "true" ]; then
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ssh $HBASE_SSH_OPTS 127.0.0.1 $"${@// /\\ }" \
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2>&1 | sed "s/^/$zookeeper: /" &
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if [ "$HBASE_SLAVE_SLEEP" != "" ]; then
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sleep $HBASE_SLAVE_SLEEP
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fi
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fi
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wait
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