大数据技术之集群数据迁移

dfs.namenode.rpc-address.nameservice1.namenode30

hadoop104:8020

dfs.namenode.rpc-address.nameservice1.namenode37

hadoop106:8020

dfs.namenode.http-address.nameservice1.namenode30

hadoop104:9870

dfs.namenode.http-address.nameservice1.namenode37

hadoop106:9870

dfs.client.failover.proxy.provider.nameservice1

org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider

dfs.namenode.http-address.mycluster.nn1

hadoop101:9870

dfs.namenode.http-address.mycluster.nn2

hadoop102:9870

dfs.namenode.http-address.mycluster.nn3

hadoop103:9870

dfs.client.failover.proxy.provider.mycluster

org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider

修改CDH hosts

[root@hadoop101 ~]# vim /etc/hosts

大数据技术之集群数据迁移_第1张图片

进行分发,这

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