| # |
| #/** |
| # * Copyright 2007 The Apache Software Foundation |
| # * |
| # * 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. |
| # */ |
| |
| # included in all the hbase scripts with source command |
| # should not be executable directly |
| # also should not be passed any arguments, since we need original $* |
| # Modelled after $HADOOP_HOME/bin/hadoop-env.sh. |
| |
| # resolve links - $0 may be a softlink |
| |
| this="$0" |
| while [ -h "$this" ]; do |
| ls=`ls -ld "$this"` |
| link=`expr "$ls" : '.*-> \(.*\)$'` |
| if expr "$link" : '.*/.*' > /dev/null; then |
| this="$link" |
| else |
| this=`dirname "$this"`/"$link" |
| fi |
| done |
| |
| # convert relative path to absolute path |
| bin=`dirname "$this"` |
| script=`basename "$this"` |
| bin=`cd "$bin"; pwd` |
| this="$bin/$script" |
| |
| # the root of the hbase installation |
| export HBASE_HOME=`dirname "$this"`/.. |
| |
| #check to see if the conf dir or hbase home are given as an optional arguments |
| while [ $# -gt 1 ] |
| do |
| if [ "--config" = "$1" ] |
| then |
| shift |
| confdir=$1 |
| shift |
| HBASE_CONF_DIR=$confdir |
| elif [ "--hosts" = "$1" ] |
| then |
| shift |
| hosts=$1 |
| shift |
| HBASE_REGIONSERVERS=$hosts |
| else |
| # Presume we are at end of options and break |
| break |
| fi |
| done |
| |
| # Allow alternate hbase conf dir location. |
| HBASE_CONF_DIR="${HBASE_CONF_DIR:-$HBASE_HOME/conf}" |
| # List of hbase regions servers. |
| HBASE_REGIONSERVERS="${HBASE_REGIONSERVERS:-$HBASE_CONF_DIR/regionservers}" |