我试图在centOS6上安装Cloudera 5,但是cloudera服务器进程始终失败,日志中没有明显的错误。
service --status-all
cloudera-scm-agent (pid 7058) is running...
cloudera-scm-server dead but pid file exists
pg_ctl: server is running (PID: 13650)
/usr/bin/postgres "-D" "/var/lib/cloudera-scm-server-db/data"
cat /var/log/c
一些书籍和网页告诉我关于C程序内存布局的知识。例如堆栈位于比堆更高地址,全局变量位于比堆栈更低的地址。但我发现这不是真的:
D:\code>type testlayout.cpp
#include <stdio.h>
int g;
int main()
{
int loc = 0;
printf("%p %p\n", &g, &loc);
}
D:\code>cl testlayout.cpp
Microsoft (R) C/C++ Optimizing Compiler Version 17.00.61030 fo