转载来自http://blog.csdn.net/lsttoy/article/details/53490144. 这个问题困扰了我三天,各种查资料踩坑填坑的尝试,终于搞定了这个问题. 首先来品尝下喜悦! [root@master bin]# beeline ls: cannot access /home/hive/lib/hive-jdbc-*-standalone.jar: No such file or directory Beeline version 2.1.0 by Apache H
方法一: #coding=utf-8 import urllib2 import threading from time import ctime,sleep print "Start-Time : %s" %ctime() f = open("ip.txt","r") lines = f.readlines() for line in lines: url = 'http://'+line.strip('\n')+':10000'
举例: 开放10000端口的解决步骤如下: 1.修改/etc/sysconfig/iptables文件,增加如下一行: -A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 10000 -j ACCEPT 重启 iptables service iptables restart 2.重启防火墙,这里有两种方式重启防火墙 a) 重启后生效 开启: chkconfig iptables on 关闭: chkconfig i