Hadoop伪分布式部署(HDFS)
# cd /opt/software/hadoop-2.8.1 # vi etc/hadoop/core-site.xmlfs.defaultFS
hdfs://192.168.137.130:9000 # 配置自己机器的IP
# vi etc/hadoop/hdfs-site.xml
dfs.replication
1
#更改JAVA_HOME
#vi etc/hadoop/hadoop-env.sh
# 将export JAVA_HOME=${JAVA_HOME}改为
export JAVA_HOME=/usr/java/jdk1.8.0_45
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