| #!/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. |
| |
| # |
| # processes --config option from command line |
| # |
| |
| 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 hcatalog-hive installation |
| export HIVE_HOME=`dirname "$bin"`/share/hcatalog |
| |
| #check to see if the conf dir is given as an optional argument |
| while [ $# -gt 0 ]; do # Until you run out of parameters . . . |
| case "$1" in |
| --config) |
| shift |
| confdir=$1 |
| shift |
| HIVE_CONF_DIR=$confdir |
| ;; |
| --auxpath) |
| shift |
| HIVE_AUX_JARS_PATH=$1 |
| shift |
| ;; |
| *) |
| break; |
| ;; |
| esac |
| done |
| |
| #check if /etc/hcatalog/hcat-env.sh file exists in case of rpm installs |
| if [ -f "/etc/hcatalog/hcat-env.sh" ]; then |
| DEFAULT_CONF_DIR="/etc/hcatalog" |
| else |
| #assume that conf is in HIVE_HOME |
| DEFAULT_CONF_DIR="${HIVE_HOME}/conf" |
| fi |
| |
| # Allow alternate conf dir location. |
| HIVE_CONF_DIR="${HIVE_CONF_DIR:-$DEFAULT_CONF_DIR}" |
| |
| export HIVE_CONF_DIR=$HIVE_CONF_DIR |
| export HIVE_AUX_JARS_PATH=$HIVE_AUX_JARS_PATH |
| |
| # Default to use 256MB |
| export HADOOP_HEAPSIZE=${HADOOP_HEAPSIZE:-256} |