dfs.nameservices hbase-hdfs dfs.client.failover.proxy.provider.hbase-hdfs org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider dfs.ha.automatic-failover.enabled.hbase-hdfs true ha.zookeeper.quorum xxxxxxxx dfs.ha.namenodes.hbase-hdfs namenode778,namenode766 dfs.namenode.rpc-address.hbase-hdfs.namenode778 sssssss dfs.namenode.servicerpc-address.hbase-hdfs.namenode778 sss dfs.namenode.http-address.hbase-hdfs.namenode778 sssss dfs.namenode.https-address.hbase-hdfs.namenode778 ssss dfs.namenode.rpc-address.hbase-hdfs.namenode766 ssss dfs.namenode.servicerpc-address.hbase-hdfs.namenode766 sss dfs.namenode.http-address.hbase-hdfs.namenode766 sss dfs.namenode.https-address.hbase-hdfs.namenode766 sss dfs.replication 3 dfs.blocksize 134217728 dfs.client.use.datanode.hostname false fs.permissions.umask-mode 022 dfs.namenode.acls.enabled true dfs.client.use.legacy.blockreader false dfs.client.read.shortcircuit false dfs.domain.socket.path /var/run/hdfs-sockets/dn dfs.client.read.shortcircuit.skip.checksum false dfs.client.domain.socket.data.traffic false dfs.datanode.hdfs-blocks-metadata.enabled true