| #!/bin/sh |
| # |
| # 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. |
| # |
| |
| IOTDB_CONF="`dirname "$0"`/../conf" |
| rpc_port=`sed '/^rpc_port=/!d;s/.*=//' ${IOTDB_CONF}/iotdb-engine.properties` |
| PID="" |
| |
| function getPid { |
| if type lsof > /dev/null 2>&1 ; then |
| PID=$(lsof -t -i:${rpc_port} -sTCP:LISTEN) |
| elif type netstat > /dev/null 2>&1 ; then |
| PID=$(netstat -anp 2>/dev/null | grep ":${rpc_port} " | grep ' LISTEN ' | awk '{print $NF}' | sed "s|/.*||g" ) |
| else |
| echo "" |
| echo " Error: No necessary tool." |
| echo " Please install 'lsof' or 'netstat'." |
| exit 1 |
| fi |
| } |
| |
| getPid |
| if [ -z "$PID" ]; then |
| echo "No IoTDB server to stop." |
| exit 1 |
| fi |
| |
| PIDS=$(ps ax | grep -i 'IoTDB' | grep java | grep -v grep | awk '{print $1}') |
| sig=0 |
| for every_pid in ${PIDS} |
| do |
| if [ "$every_pid" = "$PID" ]; then |
| sig=1 |
| break |
| fi |
| done |
| |
| if [ $sig -eq 0 ]; then |
| echo "No IoTDB server to stop" |
| exit 1 |
| fi |
| |
| echo -n "Begin to stop IoTDB ..." |
| kill -s TERM $PID |
| for ((i=1; i<=1000;i++)) #check status in 100 sec |
| do |
| if [ ! -d "/proc/$PID" ]; then |
| echo " closed gracefully." |
| exit 0 |
| fi |
| if [ $((i%10)) -eq 0 ]; then |
| echo -n "." |
| fi |
| usleep 100000 |
| done |
| |
| kill -s KILL $PID |
| echo " forced to kill." |