pentaho hadoop

I. Extracting data from HDFS to an RDBMS1. Download the sample file from the address below.Http://wiki.pentaho.com/download/attachments/23530622/weblogs_aggregate.txt.zip?version=1modificationDate =13270678580002. Use the following command to place the extracted Weblogs_aggregate.txt file in the/user/grid/aggregate_mr/directory of HDFs.Hadoop fs-put weblogs_aggregate.txt/user/grid/aggregate_mr/3. Open PDI, create a new transformation, 1.Figure 14. Edit the '

This example is simple and the difficulty lies in the installation of your Hadoop2.20 plugin (my previous blog post). The steps to implement are as follows: 1. Create a job Create a kettle job to achieve the following effects. 2. Configure Hadoop to copy files Configure the Hadoop Copy files component to achieve the following effects: 3. Testing Click the Run button to get the effect sho

Syn Good son source: Http://www.cnblogs.com/cssdongl Welcome ReprintRecently wrote the Hadoop MapReduce program summed up, found that a lot of logic is basically the same, and then thought can use ETL tools to configure related logic to implement the MapReduce code automatically generated and executed, This simplifies both the existing and later parts of the work. The Pentaho kettle, which is easy to get st

1. Start to install and configure Java. If Java is not installed on your computer, you can download the Java installation file from Sun Developer Network. (1) install JavaC:/> java-versionjava version "1.6.0 _ 13" Java (TM) SE Runtime Environment (build 1.6.0 _ 13-b03) Java HotSpot (TM) client VM (build 11.3-b02, mixed mode, sharing) sets JAVA_HOME and CATALINA_OPTS environment variables C:/> echo % JAVA_HOME % C:/Program Files/Java/jdk1.6.0 _ 13 (2) Deploy the

Pentaho deployment FAQ Pentaho Q A list The following link shows the PDF format of this document: Http://dl.iteye.com/topics/download/80c28022-bbf0-3b3a-9bb3-6dcc066b7135 Author: Http://flyfoxs.iteye.com Directory 1. Bar Chart and line chart 2. line chart and XY line chart 3. pentaho bubble chart (buddle chart) 4. Hide all 5

Introduction to Mondrian OLAP Schemaby Yogaraj khanal on December 4th, 2011IntroductionThis article demonstrates how do you C An design Mondrian OLAP schema using schema Workbench. I am using MySQL database for this article purpose. Backgroundmondrian in Java based OLAP engine which executes MDX queries from RDBMS. Detailin This article I am showing if you can create a basic Mondrian schema using schemas Workbench by connecting to MySQL RDBMS and show the data using Saiku as plug-in in

Porting the Pentaho to Eclipse_ee to runThis paper uses environmental win7 (64bit) +jdk8.92Eclipse_ee version MARS2Java environment variable ConfigurationJava_home = C:\Program files\java\jdk1.8.0_92 (Java installation directory)CLASSPATH =.; %java_home%\lib\dt.jar;%java_home%\lib\tools.jarpath= = C:\programdata\oracle\java\javapath;d:\mysql\mysql-5.7.11-winx64\bin; F:\pentaho\apache-maven-3.3.3\bin; F:\

good elasticity, support a variety of operating systems and database systems, can operate a variety of heterogeneous data sources; Open Architecture and API. has an open architecture and easy-to-use two-time development interface. Currently more well-known open source ETL tools are: Ketl, developed by Kinetic Networks company with IBM and KPMG backgrounds, now has more than three years of product application history and has been successfully applied to a number of products, pe

Pentaho report designer is a WYSIWYG open-source report design tool. When designing a report, you can drag and drop various report controls at will, and quickly and conveniently set the report data source. You can preview the report results at any time during the report design process. Is a good report design tool. The following briefly lists some of the main technical features of pentaho report designer:1

To learn a language or tool, you first need to know what the tool is used for. The official definition of Pentaho is a platform that integrates data integration and data analysis. The explanation is still a little vague. Or do you see what the features are: ? Data integration is possible. When it comes to the concept of data integration, it can be smashed. Baidu came out of the results give me the feeling too overhead. Seeing an answer on the CSDN, I

Business IntelligenceSystem feasibility analysis report:PentahoTechnical Overview 1. Comparison of business intelligence systems: Download(48.72 KB) Bi comparison Ii. pentahoCommunityTechnology Overview 2.1 resource addressAll Kit Download: http://sourceforge.net/projects/pentaho/2.2 Kettle ETL Solution: DataIntegration, suitable for ETL work in various scenarios. It includes several parts: Spoon-design conversion and job integration Developme

In practice, a report might require users to specify some parameters to filter more specific reports. This is basically not a problem in the designer. The situation may be somewhat different when you want to publish the publication to Pentaho BI server. For example, these parameters may have many values, such as thousands, and allow users to select multiple. Also, each of the Pentaho contains a different am

Pentaho Report Designer getting started tutorial (3), pentahodesigner Pentaho Report Designer getting started tutorial (3) Pentaho Report Designer5.1 is the latest version. I. Installation and introduction This section describes how to install jdk, configure java environment variables, download pentaho report, decompre

Pentaho Report Designer connects to HSQLDB, pentahohsqldb Pentaho Report DesignerHSQLDB connection problems Introduction to PentahoReport Designer The latest version of Pentaho Report Designer is 5.1, which is very easy to use and based on java lightweight open-source Report design software. Reports can be integrated into java projects (B/S or C/S) or deployed a

Developing Web Reports using Pentaho report1. Document DescriptionJava Open source reporting software, Pentaho report is relatively good, to meet the majority of applications, and domestic business reports comparable; now record the actual Development Report complete process tutorial, let beginners quickly get started and apply to the project.2. Development environment Description1) Tool Environment:

Pentaho schema workbench graphic tutorial,Pentaho schema workbench graphic tutorial The following is a simple example to describe how to use schema workbench. The table example shows a simple sales table, product, product category, and customer dimension table on the network. The logic is simple and easy to understand. 1. Create a sample database 1.1. Create a table SQL There are four tables, one fact tabl

See information:Official websitehttp://www.pentaho.com/Chinese enthusiasts Communityhttp://www.pentahochina.com/portal.phpSourceForge Community Edition:https://sourceforge.net/projects/pentaho/files/Business Intelligence Server:https://sourceforge.net/projects/pentaho/files/Business%20Intelligence%20Server/Report Designer:https://sourceforge.net/projects/pentaho/

Pentaho report designer: pentaho data statistics Tool 589 people read comments (0) collect reports 1. Set the publish password on the Bi server. Pentaho release PasswordLocated in pentaho-Solutions/SystemPublisher_config.xml After setting the release password, you can directly copy the report-designProgramPubli

The Pentaho project is divided into three main parts: Üpentaho engine (This section after basic rarely changes) Üpentaho-solution (solution, which is the part that is built on the basis of different needs) Üpentaho-style (This is a standalone application, full-time responsible for displaying the style) Pentaho Home Research Note (home.jsp) The template of the homepage is ${solution-path}/system/custom/temp

Pentaho Report Designer Connecting HSQLDB issuesPentahoreport Designer IntroductionThe latest version of Pentaho Report Designer is 5.1, a very easy-to-use, Java-Lightweight, open source reporting software. Reports can be integrated into a Java project (b/S or C/s) or deployed as a separate reporting platform. You can use Pentaho report to design operational repo