webSpoon is a web-based graphical designer for Pentaho Data Integration with the same look & feel as Spoon. Kettle transformation/job files can be designed and executed in your favorite web browser. This is one of the community activities and not supported by Pentaho.
- Data security
- Remote use
- Ease of management
- Cloud
Please see public talks for more details.
webSpoon is available at http://localhost:8080/spoon/spoon.
Depending on how it is deployed, the IP address and port number might be different.
Please refer to the wiki and issues for how to use it.
Carte is available at http://localhost:8080/spoon/kettle.
Refer to Carte APIs for how to use it.
There are two ways: with Docker and without Docker. Docker is recommended because it is simple hence error-free.
$ docker run -d -p 8080:8080 hiromuhota/webspoon
Please refer to the wiki for system requirements.
- Unzip
pdi-ce-9.0.0.0-423.zip, then copysystemandpluginsfolders to$CATALINA_HOME. - Run install.sh at
$CATALINA_HOME. - Allow encoded slash (
org.apache.tomcat.util.buf.UDecoder.ALLOW_ENCODED_SLASH=true). - (Re)start the Tomcat.
The actual commands look like below:
$ export version=0.9.0.22
$ export dist=9.0.0.0-423
$ export CATALINA_HOME=/home/vagrant/apache-tomcat-8.5.23
$ cd ~/
$ unzip ~/Downloads/pdi-ce-$dist.zip
$ cd $CATALINA_HOME
$ cp -r ~/data-integration/system ./
$ cp -r ~/data-integration/plugins ./
# see [1] below
$ wget https://raw.githubusercontent.com/HiromuHota/pentaho-kettle/$version/docker/install.sh
$ chmod +x install.sh
$ ./install.sh
# see [2] below
$ export CATALINA_OPTS="-Dorg.apache.tomcat.util.buf.UDecoder.ALLOW_ENCODED_SLASH=true"
$ ./bin/startup.sh[1]: 0.9.0.21 and before, use https://raw.githubusercontent.com/HiromuHota/webspoon-docker/$version/install.sh instead.
[2]: Instead of exporting CATALINA_OPTS like above, org.apache.tomcat.util.buf.UDecoder.ALLOW_ENCODED_SLASH=true can be added to conf/catalina.properties.
If $CATALINA_HOME/system/kettle/slave-server-config.xml exists, the embedded Carte servlet can be configured accordingly.
See here for the config format.
An example config xml looks like this:
<slave_config>
<max_log_lines>10000</max_log_lines>
<max_log_timeout_minutes>2880</max_log_timeout_minutes>
<object_timeout_minutes>240</object_timeout_minutes>
<repository>
<name>test</name>
<username>username</username>
<password>password</password>
</repository>
</slave_config>Note that only repositories defined in $HOME/.kettle/repositories.xml can be used.
Also note that it is NOT recommended to define repository element in the XML when the following user authentication is enabled.
Issues such as #91 can happen.
See here for HTTPS, user authentication/authorization, steps and job entries restriction.
Put
third-party plugins in $CATALINA_HOME/plugins,
JDBC drivers in $CATALINA_HOME/lib,
Hadoop drivers in $CATALINA_HOME/system/karaf/deploy
as below:
$CATALINA_HOME
├── system
│ └── karaf
| └── deploy
| └── YourDriver.kar
├── plugins
│ ├── YourPlugin
│ │ └── YourPlugin.jar
│ ├── ...
├── lib
│ ├── YourJDBC.jar
│ ├── ...
├── webapps
│ ├── spoon
│ ├── ...
See here.
Spoon relies on SWT for UI widgets, which is great for being OS agnostic, but it only runs as a desktop app. RAP/RWT provides web UIs with SWT API, so replacing SWT with RAP/RWT allows Spoon to run as a web app with a little code change. Having said that, some APIs are not implemented; hence, a little more code change is required than it sounds.
- Minimize the difference from the original Spoon.
- Optimize webSpoon as a web application.
I started this project in the webspoon branch, branched off from the branch 6.1 of between 6.1.0.5-R and 6.1.0.6-R. Soon I realized that I should have branched off from one of released versions. So I decided to make two branches: webspoon-6.1 and webspoon-7.0, each of which was rebased onto 6.1.0.1-R and 7.0.0.0-R, respectively.
webSpoon uses 4 digits versioning with the following rules:
- The 1st digit is always 0 (never be released as a separate software).
- The 2nd and 3rd digits represent the base Kettle version, e.g., 6.1, 7.0.
- The last digit represents the patch version.
As a result, the next (pre-)release version will be 0.6.1.4, meaning it is based on the Kettle version 6.1 with the 4th patch. There could be a version of 0.7.0.4, which is based on the Kettle version 7.0 with (basically) the same patch.
Please build and locally-publish the following dependent libraries.
- pentaho-xul-swt
- org.eclipse.rap.rwt
- org.eclipse.rap.jface
- org.eclipse.rap.fileupload
- org.eclipse.rap.filedialog
- org.eclipse.rap.rwt.testfixture
- pentaho-vfs-browser
$ git clone -b webspoon-9.0 https://github.com/HiromuHota/pentaho-commons-xul.git
$ cd pentaho-commons-xul
$ mvn clean install -pl swt$ git clone -b webspoon-3.12.0 https://github.com/HiromuHota/rap.git
$ cd rap
$ mvn clean install$ git clone -b webspoon-9.0 https://github.com/HiromuHota/apache-vfs-browser.git
$ cd apache-vfs-browser
$ mvn clean installMake sure patched dependent libraries have been published locally
$ git clone -b webspoon-9.0 https://github.com/HiromuHota/pentaho-kettle.git
$ cd pentaho-kettle
$ mvn clean installOptionally you can specify -Dmaven.test.skip=true (or -DskipTests) to skip the tests
Currently, only Google Chrome browser has been tested for when running UI test cases.
The tests run in headless mode unless a parameter -Dheadless.unittest=false is passed.
To run tests in headless mode, the version of Chrome should be higher than 59.
The default url is http://localhost:8080/spoon.
Pass a parameter like below if webSpoon is deployed to a different url.
The following command runs all the unit test cases including UI in non-headless mode.
$ cd integration
$ mvn clean test -Dtest.baseurl=http://localhost:8080/spoon -Dheadless.unittest=false- Pentaho is a registered trademark of Hitachi Vantara Corporation.
- Google Chrome browser is a trademark of Google Inc.
- Other company and product names mentioned in this document may be the trademarks of their respective owners.
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