pentaho spoon

Step 1 of kettle's User Defined Java Class, kettledefinedZookeeper Step 1 of User Defined Java Class) The "user-defined java class" step in kettle, also known as the UDJC step, is available in version 4.0 and has powerful functions and is omnipotent. It can write arbitrary code without affecting efficiency. This section describes in detail how to use examples in different scenarios. If you use this step, you can divide the content into three parts for ease of reading because of the large amount

not released (3) Get a -- get B, or get B -- get a, a/B, with no priority A deadlock can be avoided if the preceding one is damaged: Public ClassMain {Public Static VoidMain (string [] ARGs) {system. Out. println ("Testing eaterthread, hit Ctrl + C to exit."); Tool spoon =NewTool ("Spoon"); Tool fork =NewTool ("Fork");NewEaterthread ("Alice", Spoon, fork).

on GitHub, you have the option to automatically include a license file that determines whether you want to share your project with others.Fork a warehouse is divided into two simple steps. We have created a warehouse for you to practice! On GitHub, locate the Octocat/spoon-knife warehouse. In the upper-right corner of the page, click the Fork button. That's it! Now you have to fork this original Octocat/

Package Com. ***. DCI; ImportJava. Io. file;ImportJava. Io. filenotfoundexception;ImportJava. Io. fileoutputstream;ImportJava. Io. filewriter;ImportJava. Io. ioexception;ImportJava. util. arraylist;ImportJava. util. date;ImportJava. util. hashmap;ImportJava. util. iterator;ImportJava. util. List;ImportJava. util. Map;ImportJava. util. Map. entry; ImportOrg. logicalcobwebs. proxool. admin. servlet. adminservlet;ImportOrg. pentaho. Di. Core. Except

complex conversion functions. Install kettle Introduction to kettle design tool spoon Hello world example Redesign the helloworld example2. Getting started with kettle 2.1 Download kettle from the official website; Demand Environment: Kettle requires jre1.5 and later versions, which can be downloaded from the oracle official website for free; Kettle Installation Kettle can directly decompress the zip file to the specified folder without installation.

public class Basespoon implements cloneable {//spoon spoon, spoon string Name;public string GetName () {return name;} public void SetName (String name) {this.name = name;} @Overrideprotected Basespoon Clone () throws Clonenotsupportedexception {System.out.println ("clone a Basespoon"); Basespoon Object = Null;try {object = (Basespoon) super.clone ();} catch (Clon

Coriander crab mealMATERIALS:Coriander 1/3 cup (containing leaves) crab meat 1/2 cup garlic flavor peanut 2 tablespoons white rice 1 cup Seasoning: Salt 1 tbsp liquor 1/2 tbsp sugar 1/3 tbsp pepper 1 tbsp sesame oil 2 tbsp Practice: (1) wash and soak coriander in the water for 10 minutes, and drain the water. The coriander leaves are picked one by one, and the coriander stems are cut and used for backup. (2) wash the rice and drain the water, add a cup of water for 15 minutes, then add the seaso

The first time to write a blog, a little excitement in the heart, there must be a lot of improvement in the place, looking haihan.Kettle is my relatively more in-depth study of open source software, is one of my favorite open source software, it can complete the work of many manual labor, in the ETL data extraction has been widely used. I am not very familiar with the various controls used by kettle, but only use the most common parts of the control, and that is how easy it is to be used and dee

Egg oil, also known as chicken oil and Phoenix oil. The production method is simple and time-consuming. Cook n eggs and take them out. Open the fire, that is, a very small fire, put the yolk in a ceramic pot to scatter. Stir-fry with an iron spoon or copper spoon from time to time. aluminum spoon is not available. Stir-fry until about 20 minutes, water and dry,

you already know, and you have to pay for it. 3. You will know at first glance. We don't understand this line at all. What you hold is not a goat, but a sheepdog ." Last weekend, I went to a familiar western restaurant for dinner and found that the restaurant had just been decorated, and the clothes of the restaurant waiter had changed. I found that the waiters put a spoon in their jacket pockets. So I called Xiao Zhang, who was familiar with eac

not holding a goat, but my sheepdog. 　　 Case study of Accenture 　　 Last weekend, I went to a familiar western restaurant for dinner and found that the restaurant had just been decorated, and the clothes of the restaurant waiter had changed. I found that the waiters put a spoon in their jacket pockets. So I called Xiao Zhang, who was familiar with each other, and asked him about the recent changes. John told me that the restaurant owner recently inv

Introduction to kettle Kettle is an ETL (Extract, transform and load extraction, conversion, and loading) tool. It is frequently used in data warehouse projects. Kettle can also be used in the following scenarios: Integrate data between different applications or databases Export data from the database to a text file Load large volumes of data into the database Data cleansing Integration of application-related projects is a use Kettle is very simple to use. It does not need to wri

Kettle series tutorials 1. kettle series tutorialsIntroduction to kettle Kettle is an ETL (Extract, Transform and Load extraction, conversion, and loading) tool. It is frequently used in data warehouse projects. kettle can also be used in the following scenarios: Integrate data between different applications or databases Export data from the database to a text file Load large volumes of data into the database Data cleansing Integration of application-related projects is a use Ket

to come. 2. I knew the analysis result you told me. Third, you are not holding a sheep, but my sheepdog. 4. AccentureLast weekend, I went to a familiar western restaurant for dinner and found that the restaurant had just been decorated, and the clothes of the restaurant waiter had changed. I found that the waiters put a spoon in their jacket pockets. So I called Henry and asked him about the recent changes. Henry told me that the restaurant owner

Java Prototype mode, javaprototype Public class BaseSpoon implements Cloneable {// spoon key, spoon String name; public String getName () {return name;} public void setName (String name) {this. name = name ;}@ Overrideprotected BaseSpoon clone () throws CloneNotSupportedException {System. out. println ("clone a BaseSpoon"); BaseSpoon object = null; try {object = (BaseSpoon) super. clone ();} catch (CloneNo

Open a new post and look at the picture. I suddenly look forward to the electric saw, but it does not mean it is not fine enough? Poor php, without mysql, is like a broken wooden spoon, but it is still stronger than the vb of a plastic spoon... ------ solution -------------------- it seems that I have seen graphs and comments in cnbeta two days ago... however, radish and vegetables have their own love... --

create a more complex classFor example (combination and inheritance examples):Class Plate {//Declaration plate Public Plate (int i) {System.out.println ("Plate constructor"); }}class Dinnerplate extends Plate {//Declaration plate as sub-class public dinnerplate (int i) {super (i); System.out.println ("Dinnerplate constructor"); }}class utensil {//Declaration apparatus utensil (int i) {System.out.println ("utensil constructor"); }}class S