dfs.nameservices nameservice1 dfs.ha.namenodes.nameservice1 nn1,nn2 dfs.namenode.rpc-address.nameservice1.nn1 tw-node3:8020 dfs.namenode.rpc-address.nameservice1.nn2 tw-node1:8020 dfs.namenode.http-address.nameservice1.nn1 tw-node3:50070 dfs.namenode.http-address.nameservice1.nn2 tw-node1:50070 dfs.ha.automatic-failover.enabled.nameservice1 true dfs.namenode.shared.edits.dir.nameservice1 qjournal://tw-node3:8485;tw-node1:8485;tw-node2:8485/nameservice1 dfs.client.failover.proxy.provider.nameservice1 org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider dfs.ha.automatic-failover.enabled.nameservice1 true dfs.journalnode.rpc-address 0.0.0.0:8485 dfs.journalnode.http-address 0.0.0.0:8480 dfs.datanode.address 0.0.0.0:50010 dfs.datanode.http.address 0.0.0.0:50075 dfs.datanode.ipc.address 0.0.0.0:50020 dfs.hosts.exclude /etc/hdfs1/conf/exclude-list.txt dfs.domain.socket.path /var/run/hdfs1/dn_socket license.zookeeper.quorum tw-node3:2291,tw-node1:2291,tw-node2:2291 dfs.journalnode.edits.dir /hadoop/journal dfs.permissions.superusergroup hbase dfs.client.socket-timeout 120000 dfs.datanode.data.dir.perm 755 dfs.datanode.du.reserved 21464141824 dfs.namenode.handler.count 100 dfs.namenode.acls.enabled true dfs.data.transfer.protection authentication dfs.client.read.shortcircuit true dfs.namenode.name.dir /vdir/hadoop/namenode_dir,/vdir/mnt/disk1/hadoop/namenode_dir dfs.datanode.handler.count 30 dfs.datanode.failed.volumes.tolerated 0 dfs.datanode.data.dir /vdir/mnt/disk1/hadoop/data