hadoop使用supervisord

#安装

wget https://pypi.python.org/packages/80/37/964c0d53cbd328796b1aeb7abea4c0f7b0e8c7197ea9b0b9967b7d004def/supervisor-3.3.1.tar.gz
tar zxf supervisor-3.3.1.tar.gz
cd supervisor-3.3.1
python setup.py install
ln -s /usr/local/bin/supervisord /usr/bin/
ln -s /usr/local/bin/supervisorctl /usr/bin/
cd ..
#echo_supervisord_conf > /etc/supervisord.conf
#echo -e "[include]
files = supervisord.d/*.ini" >> /etc/supervisord.conf
mkdir /etc/supervisord.d


#配置文件
cat > /etc/supervisord.d/hadoop.ini << EOF
[program:hadoop]
user=user
#/data/user/hadoop-2.6.0/sbin/yarn-daemon.sh start resourcemanager启动后ps -ef | grep resourcemanager 出来的参数
command=/data/user/jdk1.7.0_71/bin/java -Dproc_resourcemanager -Xmx1000m -Dhadoop.log.dir=/data/user/hadoop-2.6.0/logs -Dyarn.log.dir=/data/user/hadoop-2.6.0/logs -Dhadoop.log.file=yarn-root-resourcemanag
er-hadoop-110.log -Dyarn.log.file=yarn-root-resourcemanager-hadoop-110.log -Dyarn.home.dir= -Dyarn.id.str=root -Dhadoop.root.logger=INFO,RFA -Dyarn.root.logger=INFO,RFA -Djava.library.path=/data/user/hadoop-2
.6.0/lib/native -Dyarn.policy.file=hadoop-policy.xml -Dhadoop.log.dir=/data/user/hadoop-2.6.0/logs -Dyarn.log.dir=/data/user/hadoop-2.6.0/logs -Dhadoop.log.file=yarn-root-resourcemanager-hadoop-110.log -Dya
rn.log.file=yarn-root-resourcemanager-hadoop-110.log -Dyarn.home.dir=/data/user/hadoop-2.6.0 -Dhadoop.home.dir=/data/user/hadoop-2.6.0 -Dhadoop.root.logger=INFO,RFA -Dyarn.root.logger=INFO,RFA -Djava.librar
y.path=/data/user/hadoop-2.6.0/lib/native -classpath /data/user/hadoop-2.6.0/etc/hadoop:/data/user/hadoop-2.6.0/etc/hadoop:/data/user/hadoop-2.6.0/etc/hadoop:/data/user/hadoop-2.6.0/share/hadoop/commo
n/lib/*:/data/user/hadoop-2.6.0/share/hadoop/common/*:/data/user/hadoop-2.6.0/share/hadoop/hdfs:/data/user/hadoop-2.6.0/share/hadoop/hdfs/lib/*:/data/user/hadoop-2.6.0/share/hadoop/hdfs/*:/data/user/h
adoop-2.6.0/share/hadoop/yarn/lib/*:/data/user/hadoop-2.6.0/share/hadoop/yarn/*:/data/user/hadoop-2.6.0/share/hadoop/mapreduce/lib/*:/data/user/hadoop-2.6.0/share/hadoop/mapreduce/*:/data/user/hadoop-2.
6.0/share/hadoop/yarn/*:/data/user/hadoop-2.6.0/share/hadoop/yarn/lib/*:/data/user/hadoop-2.6.0/etc/hadoop/rm-config/log4j.properties org.apache.hadoop.yarn.server.resourcemanager.ResourceManager
#进程停止的信号
stopsignal=QUIT
#启动supervisord的时候自动启动
autostart=true
autorestart = true
redirect_stderr=true
stdout_logfile=/data/user/hadoop-2.6.0/logs/supervisor.log
stderr_logfile=/data/user/hadoop-2.6.0/logs/supervisor_error.log
EOF

#配置开机启动
cp supervisord /etc/init.d/
chmod +x /etc/init.d/supervisord
chkconfig --add supervisord
chkconfig supervisord on
chkconfig --list supervisord


#使用方法
service supervisord start
service supervisord restart
supervisorctl restart hadoop
supervisorctl stop hadoop
supervisorctl start hadoop
supervisorctl status