About Eoulsan

• What is Eoulsan ?
• License
• People behind Eoulsan
• How to cite Eoulsan

Getting Eoulsan

• Downloading
• Installing
• Release Notes

Documentation

• Quickstart Guide
• Design file v1
• Design file v2
• Workflow file
• Configuration file
• Built-in modules
• Command line
  • Create design
  • Create Hadoop jar
  • Local Exec
  • Cluster Exec
  • Hadoop Exec
• Cluster configuration
• Hadoop configuration
• Data repositories configuration
• Known bugs
• Mailing list

Development

• How to contribute
• Writing a Module plugin
• Downloading sources
• Compiling
• Developer Wiki
• Eoulsan on GitHub
• Javadoc

Create hadoop jar

This command allow to create a jar file that contains all the plugins and dependencies needed to run your analysis in distributed mode. The generated jar name is like eoulsan-2.6.1-a19e9799.jar. Use this command before running manualy Eoulsan on a Hadoop local cluster or on AWS MapReduce.

• Optional parameters: none


• Usage:

  $ eoulsan.sh createhadoopjar
  

Run manualy Eoulsan in Hadoop mode

With the jar file generated you can manualy launch Eoulsan with a Hadoop command:

$ hadoop jar eoulsan-2.6.1-a19e9799.jar execjarhadoop hdfs://toto.example.com/test/workflow.xml hdfs://toto.example.com/test/design.txt hdfs://toto.example.com/test

• Optional parameters:

  Parameter	Value	Description
  -d, --description	a description	The description of the task
  -e, --environment	a description	The description of the environment
  --upload	none	Upload data only, no computation will be done
  -p,- -parent-job-time	an integer	The number of seconds since the epoch (January 1th 1970) at the creation of the parent job