Java

10 posts in Java

July 6, 20125 min read

Hadoop: Processing ZIP files in Map/Reduce

Updated ZipFileInputFormat framework for processing thousands of ZIP files in Hadoop with failure tolerance and comprehensive examples

HadoopBig Data+1 more

March 12, 20111 min read

Consuming Twitter streams from Java

Build a Java utility class to consume Twitter Streaming API data for offline analysis in Hadoop with automatic file segmentation

HadoopJava+1 more

March 11, 20112 min read

Reading ZIP files from Hadoop Map/Reduce

Custom utility classes to extract and parse ZIP file contents in Hadoop MapReduce jobs using ZipFileInputFormat and ZipFileRecordReader

HadoopJava+1 more

October 5, 20051 min read

Velocimacro - Generate a HTML Select box and its Options

A quick and simple Velocimacro to generate HTML Select boxes and its Options; automatically selects the correct option based on the value given.

Jakarta VelocityJava

July 26, 20051 min read

Java Document to String

This is a very simple utility function to produce an indented XML document as a String given a Document.

Java

July 17, 20053 min read

Java Object Digester

I was working on a web-based application recently and wanted a lazy way to get data from a simple 'value object' out to the front end without havin...

Java

May 17, 20051 min read

Java Snippet - ANT Jar Task

Builds a JAR file Test. jar and generates a manifest specifying that class Test is the Main-Class.

Java

May 17, 20051 min read

Java Snippet - Using SecureRandom

A better random number generator java import java. security.

Java

May 17, 20051 min read

Java Snippet - Fast File Copy

When using JDK 1. 4 and above...

Java

May 17, 20051 min read

Java Snippet - Recursive Directory Deletion

Returns true on success, false on failure: java public static boolean deleteDir(File dir) { if (dir.

Java

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