标签:authorize mct 本地 service current apache firewall asi exce
错误描述:
INFO hdfs.DFSClient: Exception in createBlockOutputStream
java.net.NoRouteToHostException: No route to host
解决办法:是防火墙的问题
关闭systemctl stop firewalld.service(所有集群中的防火墙都要关闭)
错误描述:
Got exception: org.apache.hadoop.yarn.exceptions.YarnException: Unauthorized request to start container.
This token is expired. current time is 1468846669832 found 1468814870801
Note: System times on machines may be out of sync. Check system time and time zones.
解决办法:
date -s ‘2016-07-18 12:07:00‘
centos7时间设置补充:
查看时间状态:timedatectl
设 置 时 间:timedatectl set-time “YYYY-MM-DD HH:MM:SS”
列 出 时 区:timedatectl list-timezones
设 置 时 区:timedatectl set-timezone Asia/Shanghai
是否NTP服务器同步:timedatectl set-ntp yes
将硬件时钟调整为与本地时钟一致:timedatectl set-local-rtc 1
标签:authorize mct 本地 service current apache firewall asi exce
原文地址:https://www.cnblogs.com/shizhijie/p/9117630.html