Merge pull request #872 from mattcasters/master

HOP-2953 : Allow inclusion of optional header in the .hpl/.hwf files (test fix)
1 file changed
tree: d845c5646d6c5f02e95561743062653a10e8cf69
  1. .asf.yaml
  2. .github/
  3. .gitignore
  4. .gitpod.Dockerfile
  5. .gitpod.yml
  7. Jenkinsfile
  8. Jenkinsfile.daily
  10. NOTICE
  12. assemblies/
  13. core/
  14. docker/
  15. docs/
  16. engine/
  17. integration-tests/
  18. plugins/
  19. pom.xml
  20. rap/
  21. rcp/
  22. ui/

Apache Hop (incubating)

The Hop Orchestration Platform aims to facilitate all aspects of data and metadata orchestration.

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Trying Apache Hop

Hop is work in progress. After building, the UI can be started, but a lot of things may be broken.

There are various things you can do to help Hop moving forward as fast as possible:

  • log bugs, request features in the Hop JIRA
  • asking questions to the mailing list or mattermost
  • help with documentation (lot of opportunities)
  • help fixing some sonar issues

Check our Contribution Guide and the Hop website for more information on how to contribute.

Building Apache Hop

From source repository


Clone Hop to a local repository:

$ git clone

Change into the clone repository and build:

$ cd incubator-hop 
$ mvn clean install 

From release archive

You can download a source release here


Unzip the archive

$ tar -xf apache-hop*.tar.gz

Change into the extracted folder and build

$ cd apache-hop-*-incubating
$ mvn clean install

Run Apache Hop

After a successful build, the Hop UI can be started.

$ cd assemblies/client/target
$ unzip hop-client-*.zip
$ cd hop 

On Windows, run hop-gui.bat, on Mac and Linux, run

Help us to improve Hop by logging issues in the Hop JIRA

This distribution includes cryptographic software. The country in which you currently reside may have restrictions on the import, possession, use, and/or re-export to another country, of encryption software. BEFORE using any encryption software, please check your country's laws, regulations and policies concerning the import, possession, or use, and re-export of encryption software, to see if this is permitted. See for more information. The Apache Software Foundation has classified this software as Export Commodity Control Number (ECCN) 5D002, which includes information security software using or performing cryptographic functions with asymmetric algorithms. The form and manner of this Apache Software Foundation distribution makes it eligible for export under the “publicly available” Section 742.15(b) exemption (see the BIS Export Administration Regulations, Section 742.15(b)) for both object code and source code. The following provides more details on the included cryptographic software: PGP Encrypt - Decrypt transforms/actions Apache Kafka Transforms Apache POI Transforms MQTT Transforms