stop-server.sh

#! /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.

# Start: Resolve Script Directory
SOURCE="${BASH_SOURCE[0]}"
while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink
   bin="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
   SOURCE="$(readlink "$SOURCE")"
   [[ $SOURCE != /* ]] && SOURCE="$bin/$SOURCE" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
done
bin="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
# Stop: Resolve Script Directory

. "$bin"/config.sh

HOST=$1

IFCONFIG=/sbin/ifconfig
if [ ! -x $IFCONFIG ]
then
   IFCONFIG='/bin/netstat -ie'
fi
ip=$($IFCONFIG 2>/dev/null| grep inet[^6] | awk '{print $2}' | sed 's/addr://' | grep -v 0.0.0.0 | grep -v 127.0.0.1 | head -n 1)
if [ $? != 0 ]
then
   ip=$(python -c 'import socket as s; print s.gethostbyname(s.getfqdn())')
fi

# only stop if there's not one already running
if [ "$HOST" = "localhost" -o "$HOST" = "`hostname`" -o "$HOST" = "$ip" ]; then
   PID=$(ps -ef | grep "$ACCUMULO_HOME" | egrep ${2} | grep "Main ${3}" | grep -v grep | grep -v ssh | grep -v stop-server.sh | awk {'print $2'} | head -1)
   if [ ! -z $PID ]; then
      echo "Stopping ${3} on $1";
      kill -s ${4} ${PID} 2>/dev/null
   fi;
else
   PID=$(ssh -q -o 'ConnectTimeout 8' $1 "ps -ef | grep \"$ACCUMULO_HOME\" |  egrep '${2}' | grep 'Main ${3}' | grep -v grep | grep -v ssh | grep -v stop-server.sh" | awk {'print $2'} | head -1)
   if [ ! -z $PID ]; then
      echo "Stopping ${3} on $1";
      ssh -q -o 'ConnectTimeout 8' $1 "kill -s ${4} ${PID} 2>/dev/null"
   fi;
fi