dfs.name.dir /0/stanislav/cdh3b2_hdfs/namenode dfs.data.dir /0/stanislav/cdh3b2_hdfs/data,/1/stanislav/cdh3b2_hdfs/data,/2/stanislav/cdh3b2_hdfs/data,/3/stanislav/cdh3b2_hdfs/data dfs.block.size 268435456 dfs.replication 2 dfs.namenode.handler.count 40 dfs.datanode.max.xcievers 4096 dfs.datanode.socket.write.timeout 0