[记录]分享个启动Hadoop集群的小脚本

可以自动，何必手动呢？
这里把启动Hadoop集群经常要敲的命令记录一下，是基于我自己的集群环境的，具体集群配置可以参考本站另外的文章。

启动脚本start.sh

#!/bin/bash

cd ~
/opt/zookeeper-3.4.9/bin/zkServer.sh start
/opt/hadoop2/sbin/hadoop-daemon.sh start journalnode

#:<<!
ssh kime@slaves1.hadoop <<remotecode
/opt/zookeeper-3.4.9/bin/zkServer.sh start
/opt/hadoop2/sbin/hadoop-daemon.sh start journalnode

#cd /opt/kafka_2.11

#nohup bin/kafka-server-start.sh config/server.properties &

#~/start.sh

exit
remotecode

ssh kime@slaves2.hadoop <<remotecode
/opt/zookeeper-3.4.9/bin/zkServer.sh start
/opt/hadoop2/sbin/hadoop-daemon.sh start journalnode

#cd /opt/kafka_2.11
#nohup bin/kafka-server-start.sh config/server.properties &

#~/start.sh

exit
remotecode
#!

cd /opt/hadoop2/sbin/
./start-dfs.sh
./start-yarn.sh
./mr-jobhistory-daemon.sh start historyserver

#nohup hive --service metastore &
#nohup hive --service hiveserver2 &

#cd /opt/kafka_2.11
#nohup bin/kafka-server-start.sh config/server.properties &
#exit

停止脚本stop.sh

#!/bin/bash

cd /opt/hadoop2/sbin/
./stop-dfs.sh
./stop-yarn.sh
./mr-jobhistory-daemon.sh stop historyserver
./hadoop-daemon.sh stop journalnode

#:<<!
cd ~
/opt/zookeeper-3.4.9/bin/zkServer.sh stop

#cd /opt/kafka_2.11
#nohup bin/kafka-server-start.sh config/server.properties &

ssh kime@slaves1.hadoop <<remotecode
/opt/hadoop2/sbin/hadoop-daemon.sh stop journalnode
/opt/zookeeper-3.4.9/bin/zkServer.sh stop

#cd /opt/kafka_2.11
#nohup bin/kafka-server-start.sh config/server.properties &

exit
remotecode
ssh kime@slaves2.hadoop <<remotecode
/opt/hadoop2/sbin/hadoop-daemon.sh stop journalnode
/opt/zookeeper-3.4.9/bin/zkServer.sh stop


#cd /opt/kafka_2.11
#nohup bin/kafka-server-start.sh config/server.properties &

exit
remotecode
#!