#!/bin/bash

#作者：lihao#日期：20170925

#参数：start|stop|restart

#功能：flume 启动停止重启

#使用方法:

#./execflume.sh start flume_cmbc.conf(配置文件，自己修改) Cobub（代理名称，自己修改）

#./execflume.sh stop#./execflume.sh restart flume_cmbc.conf(配置文件，自己修改) Cobub（代理名称，自己修改）

path=$(cd `dirname $0`; pwd)
echo $path
process=$2
AgentName=$3
JAR="flume"


function start(){
echo "开始启动 ...."
num=`ps -ef|grep java|grep $JAR|wc -l`
echo "进程数:$num"
if [ "$num" = "0" ] ; then
#eva l nohup java -Xmx512m -jar -DplanNames=$planNames -DconfigPath=$CONFIG_PATH $jarpath/$JAR `echo $@|cut -d " " -f3-$#` >> /dev/null 2>&1 &
# 请自行修改启动的所需要的参数
eva l nohup bin/flume-ng agent -c $path/conf -f $path/conf/$process --name $AgentName &
echo "启动成功...."
echo "日志路径: $path/logs/flume.log"
else
echo "进程已经存在，启动失败，请检查....."
exit 0
fi
}


function stop(){
echo "开始stop ....."
num=`ps -ef|grep java|grep $JAR|wc -l`
if [ "$num" != "0" ] ; then
#ps -ef|grep java|grep $JAR|awk '{print $2;}'|xargs kill -9
# 正常停止flume
ps -ef|grep java|grep $JAR|awk '{print $2;}'|xargs kill
echo "进程已经关闭..."
else
echo "服务未启动，无需停止..."
fi
}




function restart(){
echo "begin stop process ..."
stop
# 判断程序是否彻底停止
num=`ps -ef|grep java|grep $JAR|wc -l`
while [ $num -gt 0 ]; do
sleep 1
num=`ps -ef|grep java|grep $JAR|wc -l`
done
echo "process stoped,and starting ..."
start
echo "started ..."
}


case "$1" in
"start")
start $@
exit 0
;;
"stop")
stop
exit 0
;;
"restart")
restart $@
exit 0
;;
*)
echo "用法： $0 {start|stop|restart}"
exit 1
;;

esac

转载自https://my.oschina.net/112612/blog/1555163