大数据环境部署

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yum groupinstall "Development Tools"
yum install net-tools -y

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ssh-keygen
ssh-copy-id root@192.168.75.41
ssh-copy-id root@192.168.75.42
ssh-copy-id root@192.168.75.43

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/etc/hosts

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edit /etc/profile
或
export JMX_PORT=9999

# JAVA
JAVA_HOME=/usr/local/java
PATH=$PATH:$JAVA_HOME/bin
CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export JAVA_HOME  CLASSPATH  PATH

# ES_JAVA_HOME
ES_JAVA_HOME=/bigdata/elasticsearch7/jdk
export PATH=$ES_JAVA_HOME/bin:$PATH
export PATH

# Zookeeper
export ZK_HOME=/bigdata/zookeeper
export PATH=$ZK_HOME/bin:$PATH
export PATH

# Kafka
export KAFKA_HOME=/bigdata/kafka
export PATH=$KAFKA_HOME/bin:$PATH
export PATH

# Flink
export FLINK_HOME=/bigdata/flink
export PATH=$FLINK_HOME/bin:$PATH
export PATH

#hodoop
export HADOOP_HOME=/bigdata/hadoop
export PATH=${HADOOP_HOME}/bin:${HADOOP_HOME/sbin}:$PATH

#HBASE
export HBASE_HOME=/bigdata/hbase
export PATH=$PATH:$HBASE_HOME/bin

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edit /etc/profile
或
export JMX_PORT=9999

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zkServer.sh start      --- 启动集群服务
zkServer.sh stop       --- 结束集群服务

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start-cluster.sh       --- 启动集群服务
stop-cluster.sh        --- 结束集群服务

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start-dfs.sh           --- 启动集群服务
stop-dfs.sh            --- 结束集群服务

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start-hbase.sh         --- 启动集群服务
stop-hbase.sh          --- 结束集群服务