hadoop2.6配置文件设置

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1.core-site.xml

<property><name>fs.defaultFS</name><value>hdfs://hadoop01:8020</value></property>

2.hdfs-site.xml

<property><name>dfs.namenode.name.dir</name><value>/grid/hadoop/hdfs/nn,/grid1/hadoop/hdfs/nn</value></property><property><name>dfs.datanode.data.dir</name><value>file:///grid/hadoop/hdfs/dn, file:///grid1/hadoop/hdfs/dn</value></property><property><name>dfs.namenode.http-address</name><value>hadoop01:50070</value></property><property><name>dfs.namenode.secondary.http-address</name><value>hadoop02:50090</value></property><property><name>dfs.namenode.checkpoint.dir</name><value>/grid/hadoop/hdfs/snn,/grid1/hadoop/hdfs/snn,/grid2/hadoop/hdfs/snn</value></property><property><name>dfs.namenode.checkpoint.edits.dir</name><value>/grid/hadoop/hdfs/snn,/grid1/hadoop/hdfs/snn,/grid2/hadoop/hdfs/snn</value></property>

3.yarn-site.xml

<property><name>yarn.resourcemanager.scheduler.class</name><value>org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler</value></property><property><name>yarn.resourcemanager.resource-tracker.address</name><value>hadoop01:8025</value></property><property><name>yarn.resourcemanager.scheduler.address</name><value>hadoop01:8030</value></property><property><name>yarn.resourcemanager.address</name><value>hadoop01:8050</value></property><property><name>yarn.resourcemanager.admin.address</name><value>hadoop01:8141</value></property><property><name>yarn.nodemanager.local-dirs</name><value>/grid/hadoop/yarn/local,/grid1/hadoop/yarn/local</value></property><property><name>yarn.nodemanager.log-dirs</name><value>/grid/hadoop/yarn/log</value></property><property><name>yarn.log.server.url</name><value>http://hadoop01:19888/jobhistory/logs/</value></property><property><name>yarn.resourcemanager.webapp.address</name><value>hadoop01:8088</value></property>

4.mapred-site.xml

<property><name>mapreduce.jobhistory.address</name><value>hadoop01:10020</value></property><property><name>mapreduce.jobhistory.webapp.address</name><value>hadoop01:19888</value></property>

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