Java Date function

Java Date function的使用
Java SimpleDateFormat Class Example

台灣限定：
DateFormat formatter = new SimpleDateFormat("MMM",Locale.US);

卡一個台灣限定，害我以為我的java有問題，搞了一個上午...
感謝蕭惠芳大大，幫忙解決難題。

使用Java寄信

javax.mail使用例子

Load XML data into Hive

Documentation for Built-In User-Defined Functions Related To XPath
Q&A
Load data from xml using Mapper.py in hive
map/reduce function on xml string
XmlInputFormat
MANY WAY
PROCESSING XML IN HADOOP
http://xmlandhadoop.blogspot.com/
Cloud9 XmlInputFormat
custom UDFs and hive

Serialization

何謂序列化(Serialization)
10-5 序列化的處理

Zip command

$ zip -r name_of_file.zip files
$ unzip filename.zip

Hive

Writing data into filesystem from queries

How to copy/move data from Hive query result into an external text file or as text file ?

Hive vs. Pig

Compressed Data Storage

Hive HBase Bulk Load

Java HDFS IO

Below is a code sample of how to read from and write to HDFS in java.
Accessing Hadoop DFS for Data Storage and Retrieval Using Java
HDFS directory listing from the Java API

Hadoop & Eclipse

Hadoop & Eclipse
hadoop 0.20 程式開發
編譯 hadoop 0.20.1 的 eclipse plugin

------------------------------------




Eclipse call hadoop Error
------------------------------------
Problem:
Permission denied: user=DrWho, access=WRITE, inode="Administrator":Administrator:supergroup:rwxr-xr-x

Solution:
Hadoop run程式的時候出現問題
Hadoop學習-7 Eclipse運行hadoop（解決錯誤）

Hadoop Counter

Hadoop Tutorial Series, Issue #3: Counters In Action
Hadoop MapReduce Accounting Using Counters

jar

使用jar檔
Why it's failed to load main-class manifest attribute from jar-file?

Linux : Use Java Run Shell Script

When Runtime.exec() won't

WAR

compress the folder test to test.war:
jar -cvfM test.war test

extract the folder test from test.war:
jar -xvf test.war

Oozie

Cloudera Installing Oozie

きりんさん日記

HadoopWithSecurity

Ubuntu 網路設定

如何排除 Ubuntu 的 eth0: ERROR while getting interface flags: No such device 問題

問題描述
解決方法


vmware 設定 Ubuntu 特定 IP
1. vmware 網路設定
2. 【Network】網路設定 - 固定IP篇
3. Proxy 設定
4. DNS 設定

CHT特殊註記
連外只能使用NAT，並且使用AUTO PROXY，設定完後必須Apply System-wide

為了這個忙一天...有夠空虛

VMwar

VMware Tools Setup and Set Shared Folders

Cloud Computing

How to Start
Slide and Step By Step

• Welcome to NCHC Cloud Computing Research Group(推薦Training Course)


• Cloudera Training ( Cloudera 簡介 )


• [Video] 雲端運算基礎課程


• Hadoop Taiwan User Group


• NCHC Hadoop Account

String strtok

without strtok function

Get array key by value

Get array key by value

CMake

CMake Download
貓也會的 CMake
產生 Microsoft Visual Studio 專案的作法

Amozon ECS

Product Advertising API
Amazon E-Commerce Service
Signed Requests Helper
Java實現Amazon數據抓取(包括Signature生成)
建立 Web Service
Java Library for Amazon EC2

驗證 radio array 表單

如何驗證Form表單，欄位全部都有填寫，並且是以array回傳radio的情況下。由於radio有兩個以上相同name的欄位，如果用普通的驗證方法，會出現錯誤，所以必須繞一個圈解決。

為瞭解決這個問題花了我一天...

Getting a radio element and it's checked value
Form Arrays and Javascript
請問如何在以下Form中加入JavaScript檢查相應的必填欄位？