正式生产环境下hadoop集群的DNS+NFS+ssh免密码登陆配置作者:weir2010 发布日期:2014-06-09 18:03:05环境虚拟机centos6.5主机名h3 IP 192.168.137.11 作为DNS FNS的服务器主机名h4 IP 192.168.137.12主机名h3 I...【阅读全文】
Hadoop运行mapreduce实例时,抛出错误ava.io.IOException: All datanodes xxx.xxx.xxx.xxx:xxx are bad. Aborting…at org.apache.hadoop.dfs.DFSClient$DFSOutputStream.processDatanodeError(DFSClient.java:2158)at org.apache.hadoop.dfs.DFSClient$DFSOutputStream.access$1400(DFSClient.java:1735)at org.apach...【阅读全文】