Hadoop搭建（集群）

core-site.xml
hadoop.tmp.dir /opt/hadoop/tmp
fs.defaultFS hdfs://master:9000
hdfs-site.xml
hadoop.namenode.name.dir /opt/hadoop/dfs/name
hadoop.datanode.data.dir /opt/hadoop/dfs/data
dfs.replication 2
dfs.permissions false
yarn-site.xml
yarn.resourcemanager.aux-services mapreduce_shuffle
yarn.nodemanager.aux-services.mapreduce.shuffle.class org.apache.hadoop.mapred.ShuffleHandler
mapred-site.xml
mapreduce.framework.name yarn

posted @ 2023-04-05 19:53  lyw2004  阅读(12)  评论(0)    收藏  举报