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#!/bin/bash

# From http://tech.serbinn.net/2010/shell-script-to-create-ramdisk-on-mac-os-x/
#

ARGS=2
E_BADARGS=99

if [ $# -ne $ARGS ] # correct number of arguments to the script;
then

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<<Hive编程指南>>读书笔记

1. 设置hive以本地模式运行(即使当前用户是在分布式模式或伪分布式模式下执行也使用这种模式)

set hive.exec.model.local.auto=true;

若想默认使用这个配置,可以将这个命令添加到$HOME/.hiverc文件中

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One-line Tree in Python

Using Python's built-in defaultdict we can easily define a tree data structure:

def tree(): return defaultdict(tree)

That's it!

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#!/usr/bin/env python

"""Simple HTTP Server With Upload.

This module builds on BaseHTTPServer by implementing the standard GET
and HEAD requests in a fairly straightforward manner.

"""