当我试图在windows 2016上安装NFS服务时,它就失败了。在系统事件日志中,我有3个错误:
- The Server for NFS Open RPC (ONCRPC) Portmapper service failed to start due to the following error:
A device attached to the system is not functioning.
- The Server for NFS Driver service depends on the Server for NFS Open RPC (ONCRPC) Portmapper
我在linux(ubuntu)上安装了tomcat 5,但是在启动它之后,它会自动下降,我通过下面的命令检查它:
lsof -i:8080
它显示了java,但是过了一秒钟,当我再做一次(lsof -i:8080)时,它什么也没有显示。
我查了一下日志,看到了这个:
java.net.BindException: Address already in use
at java.net.PlainSocketImpl.socketBind(Native Method)
at java.net.AbstractPlainSocketImpl.bind(AbstractPlainSock
嘿,我对php和XAMPP等都很陌生。我想创建一个登录系统,但这需要我有一个MySQL,但是当我得到这个错误时,我查了一下,我不得不删除ibdata1,但是它一直回来,有人知道如何修复这个错误吗?
7:18:52 [mysql] Attempting to start MySQL app...
7:18:53 [mysql] Status change detected: running
7:18:56 [mysql] Status change detected: stopped
7:18:56 [mysql] Error: MySQL shutdown un
我有一个简单的星团-一个主人和一个奴隶。工人是免费的,没有繁忙的资源。
但是,当我尝试执行任何应用程序(例如,火花壳中的“sc.parallelize(1至10).foreach(Println)”)时,我会看到以下错误:
WARN TaskSchedulerImpl: Initial job has not accepted any resources; check your cluster UI to ensure that workers are registered and have sufficient resources
但是,当应用程序在与从服务器相同的服务器上启动时,它将成功