Hadoop异常处理 Bad connect ack with firstBadLink (No route to host )
同时添加几十个新节点之后用hive执行测试语句报大量的错误：
ExceptionincreateBlockOutputStreamjava.io.IOException:
java.io.IOException: Bad connect ack with firstBadLink as 192.168.1.178:50010
Continuing ...
java.io.IOException: Bad connect ack with firstBadLink as 192.168.1.178:50010
Continuing ...
add_log:
DataXceiver:java.net.NoRouteToHostException:Noroutetohost
另外集群开启的balance
blks 也没有同步到新的节点
解决办法：
root用户关闭防火墙 service iptables stop
页:
[1]