#!/bin/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.
#
# Options:
#    INSTALL_DIR    <dir>

if [ -z "$INSTALL_DIR" ]
then
    echo "ERROR: no INSTALL_DIR specified"
    exit 1
fi

cd $INSTALL_DIR

ZOOKEEPER_HOME=`pwd`/zookeeper-3.4.6

if [ -d "$ZOOKEEPER_HOME" ]
then
    $ZOOKEEPER_HOME/bin/zkServer.sh stop
    rm -rf $ZOOKEEPER_HOME/data &>/dev/null
    echo "Clearing zookeeper ... CLEARED"
fi