目录
1.查看进程
2.hadoop集群
3.zookeeper
4.hbase
5.kafka
1.查看进程
[root@master ~]# cd /usr/bin/
[root@master bin]# vi jps.sh
切换到/usr/bin目录下，创建脚本文件jps.sh,并输入以下内容：
#!/bin/bash
for i in master slave1 slave2
do
echo "**********$i**********"
ssh $i "/export/servers/jdk/bin/jps"
done
注意:master slave1 slave2 为主机名
/export/servers/jdk/bin/jps 为jps命令的绝对路径
[root@master bin]# chmod 777 jps.sh [root@master bin]# ll jps.sh -rwxrwxrwx. 1 root root 124 Dec 13 16:00 jps.sh
更改jps.sh脚本权限为777，并查看权限。
运行jps命令脚本结果如下。
[root@master bin]# jps.sh **********master********** 3971 Jps **********slave1********** 3264 Jps **********slave2********** 3385 Jps [root@master bin]#
2.hadoop集群
切换到/usr/bin目录下，创建脚本文件ha.sh,并输入以下内容：
#!/bin/bash
case $1 in
"start"){
echo "**********启动集群**********"
ssh master "/export/servers/hadoop-2.6.4/sbin/start-dfs.sh"
ssh slave2 "/export/servers/hadoop-2.6.4/sbin/start-yarn.sh"
};;
"stop"){
echo "**********关闭集群**********"
ssh slave2 "/export/servers/hadoop-2.6.4/sbin/stop-yarn.sh"
ssh master "/export/servers/hadoop-2.6.4/sbin/stop-dfs.sh"
};;
esac
注意:master slave1 slave2 为主机名
/export/servers/hadoop-2.6.4 为hadoop组件安装目录
更改ha.sh脚本权限为777,参考jps.sh脚本设置。
启动hadoop集群示例，并查看进程
[root@master bin]# ha.sh start **********启动集群********** Starting namenodes on [master] master: starting namenode, logging to /export/servers/hadoop-2.6.4/logs/hadoop-root-namenode-master.out slave2: starting datanode, logging to /export/servers/hadoop-2.6.4/logs/hadoop-root-datanode-slave2.out slave1: starting datanode, logging to /export/servers/hadoop-2.6.4/logs/hadoop-root-datanode-slave1.out Starting secondary namenodes [slave1] slave1: starting secondarynamenode, logging to /export/servers/hadoop-2.6.4/logs/hadoop-root-secondarynamenode-slave1.out starting yarn daemons starting resourcemanager, logging to /export/servers/hadoop-2.6.4/logs/yarn-root-resourcemanager-slave2.out slave1: starting nodemanager, logging to /export/servers/hadoop-2.6.4/logs/yarn-root-nodemanager-slave1.out slave2: starting nodemanager, logging to /export/servers/hadoop-2.6.4/logs/yarn-root-nodemanager-slave2.out [root@master bin]# jps.sh **********master********** 4166 NameNode 4396 Jps **********slave1********** 3383 DataNode 3564 NodeManager 3486 SecondaryNameNode 3694 Jps **********slave2********** 4048 Jps 3505 DataNode 3731 NodeManager 3628 ResourceManager [root@master bin]#
关闭hadoop集群示例，并查看进程
[root@master bin]# ha.sh stop **********关闭集群********** stopping yarn daemons stopping resourcemanager slave2: stopping nodemanager slave1: stopping nodemanager no proxyserver to stop Stopping namenodes on [master] master: stopping namenode slave2: stopping datanode slave1: stopping datanode Stopping secondary namenodes [slave1] slave1: stopping secondarynamenode [root@master bin]# jps.sh **********master********** 4710 Jps **********slave1********** 3853 Jps **********slave2********** 4278 Jps [root@master bin]#
3.zookeeper
切换到/usr/bin目录下，创建脚本文件zk.sh,并输入以下内容：
#!/bin/bash
case $1 in
"start"){
for i in master slave1 slave2
do
echo "**********$i**********"
ssh $i "/export/servers/zookeeper/bin/zkServer.sh start"
done
};;
"stop"){
for i in master slave1 slave2
do
echo "**********$i**********"
ssh $i "/export/servers/zookeeper/bin/zkServer.sh stop"
done
};;
"status"){
for i in master slave1 slave2
do
echo "**********$i**********"
ssh $i "/export/servers/zookeeper/bin/zkServer.sh status"
done
};;
注意:master slave1 slave2 为主机名
/export/servers/zookeeper为zookeeper组件安装目录
更改zk.sh脚本权限为777,参考jps.sh脚本设置。
启动、查看和关闭zookeeper服务示例。
[root@master bin]# zk.sh start **********master********** /usr/bin/java ZooKeeper JMX enabled by default Using config: /export/servers/zookeeper/bin/../conf/zoo.cfg Starting zookeeper ... STARTED **********slave1********** /usr/bin/java ZooKeeper JMX enabled by default Using config: /export/servers/zookeeper/bin/../conf/zoo.cfg Starting zookeeper ... STARTED **********slave2********** /usr/bin/java ZooKeeper JMX enabled by default Using config: /export/servers/zookeeper/bin/../conf/zoo.cfg Starting zookeeper ... STARTED [root@master bin]# zk.sh status **********master********** /usr/bin/java ZooKeeper JMX enabled by default Using config: /export/servers/zookeeper/bin/../conf/zoo.cfg Client port found: 2181. Client address: localhost. Client SSL: false. Mode: follower **********slave1********** /usr/bin/java ZooKeeper JMX enabled by default Using config: /export/servers/zookeeper/bin/../conf/zoo.cfg Client port found: 2181. Client address: localhost. Client SSL: false. Mode: leader **********slave2********** /usr/bin/java ZooKeeper JMX enabled by default Using config: /export/servers/zookeeper/bin/../conf/zoo.cfg Client port found: 2181. Client address: localhost. Client SSL: false. Mode: follower [root@master bin]# zk.sh stop **********master********** /usr/bin/java ZooKeeper JMX enabled by default Using config: /export/servers/zookeeper/bin/../conf/zoo.cfg Stopping zookeeper ... STOPPED **********slave1********** /usr/bin/java ZooKeeper JMX enabled by default Using config: /export/servers/zookeeper/bin/../conf/zoo.cfg Stopping zookeeper ... STOPPED **********slave2********** /usr/bin/java ZooKeeper JMX enabled by default Using config: /export/servers/zookeeper/bin/../conf/zoo.cfg Stopping zookeeper ... STOPPED [root@master bin]#
4.hbase
切换到/usr/bin目录下，创建脚本文件hb.sh,并输入以下内容：
#!/bin/bash
case $1 in
"start"){
echo "**********启动hbase**********"
ssh master "/export/servers/hbase/bin/start-hbase.sh"
};;
"stop"){
echo "**********关闭hbase**********"
ssh master "/export/servers/hbase/bin/stop-hbase.sh"
};;
esac
注意:master 为主机名
/export/servers/hbase 为hbase组件安装目录
更改hb.sh脚本权限为777,参考jps.sh脚本设置。
启动和关闭hbase服务，并查看进程。（启动hbase服务之前，需启动hadoop集群和zookeeper）
[root@master bin]# ha.sh start **********启动集群********** Starting namenodes on [master] master: starting namenode, logging to /export/servers/hadoop-2.6.4/logs/hadoop-root-namenode-master.out slave1: starting datanode, logging to /export/servers/hadoop-2.6.4/logs/hadoop-root-datanode-slave1.out slave2: starting datanode, logging to /export/servers/hadoop-2.6.4/logs/hadoop-root-datanode-slave2.out Starting secondary namenodes [slave1] slave1: starting secondarynamenode, logging to /export/servers/hadoop-2.6.4/logs/hadoop-root-secondarynamenode-slave1.out starting yarn daemons starting resourcemanager, logging to /export/servers/hadoop-2.6.4/logs/yarn-root-resourcemanager-slave2.out slave1: starting nodemanager, logging to /export/servers/hadoop-2.6.4/logs/yarn-root-nodemanager-slave1.out slave2: starting nodemanager, logging to /export/servers/hadoop-2.6.4/logs/yarn-root-nodemanager-slave2.out [root@master bin]# zk.sh start **********master********** /usr/bin/java ZooKeeper JMX enabled by default Using config: /export/servers/zookeeper/bin/../conf/zoo.cfg Starting zookeeper ... STARTED **********slave1********** /usr/bin/java ZooKeeper JMX enabled by default Using config: /export/servers/zookeeper/bin/../conf/zoo.cfg Starting zookeeper ... STARTED **********slave2********** /usr/bin/java ZooKeeper JMX enabled by default Using config: /export/servers/zookeeper/bin/../conf/zoo.cfg Starting zookeeper ... STARTED [root@master bin]# hb.sh start **********启动hbase********** starting master, logging to /export/servers/hbase/bin/../logs/hbase-root-master-master.out Java HotSpot(TM) 64-Bit Server VM warning: ignoring option PermSize=128m; support was removed in 8.0 Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=128m; support was removed in 8.0 slave1: starting regionserver, logging to /export/servers/hbase/bin/../logs/hbase-root-regionserver-slave1.out slave1: Java HotSpot(TM) 64-Bit Server VM warning: ignoring option PermSize=128m; support was removed in 8.0 slave1: Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=128m; support was removed in 8.0 slave2: starting regionserver, logging to /export/servers/hbase/bin/../logs/hbase-root-regionserver-slave2.out slave2: Java HotSpot(TM) 64-Bit Server VM warning: ignoring option PermSize=128m; support was removed in 8.0 slave2: Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=128m; support was removed in 8.0 master: starting regionserver, logging to /export/servers/hbase/bin/../logs/hbase-root-regionserver-master.out master: Java HotSpot(TM) 64-Bit Server VM warning: ignoring option PermSize=128m; support was removed in 8.0 master: Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=128m; support was removed in 8.0 master: master running as process 2198. Stop it first. slave1: starting master, logging to /export/servers/hbase/bin/../logs/hbase-root-master-slave1.out slave1: Java HotSpot(TM) 64-Bit Server VM warning: ignoring option PermSize=128m; support was removed in 8.0 slave1: Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=128m; support was removed in 8.0 slave2: starting master, logging to /export/servers/hbase/bin/../logs/hbase-root-master-slave2.out slave2: Java HotSpot(TM) 64-Bit Server VM warning: ignoring option PermSize=128m; support was removed in 8.0 slave2: Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=128m; support was removed in 8.0 [root@master bin]# jps.sh **********master********** 2049 QuorumPeerMain 2674 Jps 2198 HMaster 2311 HRegionServer 1789 NameNode **********slave1********** 1856 QuorumPeerMain 2049 HMaster 1954 HRegionServer 1699 NodeManager 1621 SecondaryNameNode 1516 DataNode 2334 Jps **********slave2********** 1649 ResourceManager 2097 QuorumPeerMain 1524 DataNode 1753 NodeManager 2618 Jps 2283 HMaster 2188 HRegionServer [root@master bin]# hb.sh stop **********关闭hbase********** stopping hbase................. [root@master bin]#
5.kafka
切换到/usr/bin目录下，创建脚本文件kk.sh,并输入以下内容：
#!/bin/bash
case $1 in
"start"){
for i in master slave1 slave2
do
echo "**********$1 $i**********"
ssh $i "/export/servers/kafka/bin/kafka-server-start.sh -daemon /export/servers/kafka/config/server.properties"
done
};;
"stop"){
for i in master slave1 slave2
do
echo "**********$1 $i**********"
ssh $i "/export/servers/kafka/bin/kafka-server-stop.sh"
done
};;
esac
注意:master slave1 slave2 为主机名
/export/servers/kafka 为kafka组件安装目录
更改kk.sh脚本权限为777,参考jps.sh脚本设置。
启动和关闭kafka服务，并查看进程。
[root@master bin]# kk.sh start **********start master********** **********start slave1********** **********start slave2********** [root@master bin]# jps.sh **********master********** 3797 Kafka 3830 Jps **********slave1********** 3206 Jps 3177 Kafka **********slave2********** 3568 Jps 3539 Kafka [root@master bin]# kk.sh stop **********stop master********** No kafka server to stop **********stop slave1********** No kafka server to stop **********stop slave2********** No kafka server to stop [root@master bin]# jps.sh **********master********** 3891 Jps **********slave1********** 3268 Jps **********slave2********** 3634 Jps [root@master bin]#
