HadoopStreaming - HADOOP2 - Apache Software Foundation
Hadoop Streaming is a utility which allows users to create and run jobs with any executables (e.g. shell utilities) as the mapper and/or the reducer. Usage: $HADOOP_HOME/bin/hadoop jar $HADOOP_HOME/mapred/contrib/streaming/hadoop-streaming.jar [options] Options: -input <path> DFS input file(s) for the Map step -output <path> DFS output directory for the Reduce step -mapper <cmd|JavaClassName> The
FrontPage - Solr - Apache Software Foundation
Solr DocumentationOfficial documentation for the latest release of Solr can be found on the Solr website. Of particular note is the Solr Reference Guide which is published by the project after each minor release. The rest of this wiki is community edited and captures version agnostic information, User submitted Tips & Tricks, historical information on Solr, as well as some areas of Solr not yet co
JFreeChart and wicket example
This page shows an example of how to use JFreeChart with wicket. PieChartExamplePage.html import org.apache.wicket.markup.html.WebPage; import org.jfree.chart.ChartFactory; import org.jfree.chart.JFreeChart; import org.jfree.data.general.DefaultPieDataset; public class PieChartExamplePage extends WebPage { public PieChartExamplePage() { DefaultPieDataset d = new DefaultPieDataset(); d.setValue("Ja
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