Hadoop安装杂记(2)
# cd /bdapps/hadoop/etc/hadoop/ # vim core-site.xmlfs.defaultFS
hdfs://master:8020
true
# vim yarn-site.xml
yarn.resourcemanager.address
master:8032
yarn.resourcemanager.scheduler.address
master:8030
yarn.resourcemanager.address
master:8032
yarn.resourcemanager.scheduler.address
master:8030
master:8031
yarn.resourcemanager.admin.address
master:8033
yarn.resourcemanager.webapp.address
10.201.106.131:8088
yarn.nodemanager.aux-services
mapreduce_shuffle
yarn.nodemanager.auxservices.mapreduce_shuffle.class
org.apache.hadoop.mapred.ShuffleHandler
yarn.resourcemanager.scheduler.class
org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler
# vim hdfs-site.xml
dfs.replication
2
dfs.namenode.name.dir
file:///data/hadoop/hdfs/nn
dfs.datanode.data.dir
file:///data/hadoop/hdfs/dn
fs.checkpoint.dir
file:///data/hadoop/hdfs/snn
fs.checkpoint.edits.dir
file:///data/hadoop/hdfs/snn
# vim mapred-site.xml
mapreduce.framework.name
yarn
# vim slaves
master2
master3
master4
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