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https://issues.apache.org/jira/browse/OOZIE-2986?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andras Piros updated OOZIE-2986:
Description:
After the [*generated JAXB objects*|OOZIE-2980] and after we have an
understanding [*how Dozer works*|OOZIE-2982], the task is:
* implement a [*fluent API*|https://en.wikipedia.org/wiki/Fluent_interface]
that covers an easy-to-use workflow creation mechanism
* similar to the one [*Apache
Airflow*|https://airflow.incubator.apache.org/concepts.html] uses
* {{WorkflowApp}} instances are created
* these are converted to JAXB {{Object}} s via
[*Dozer*|http://dozer.sourceforge.net/]
* these can be serialized to XML and written to filesystem
* cross checks are not yet covered
* only workflows are covered
* schema versions of workflows are not yet covered
* only the direction API -> {{WorkflowApp}} -> JAXB {{Object}} -> XML is covered
* automatical insertion of fork / join pairs is not yet covered
* automatical generation of kill nodes is not yet covered
* automatical generation of decision nodes is not yet covered
was:
After the [*generated JAXB objects*|OOZIE-2980] and after we have an
understanding [*how Dozer works*|OOZIE-2982], the task is:
* implement a [*fluent API*|https://en.wikipedia.org/wiki/Fluent_interface]
that covers an easy-to-use workflow creation mechanism
* similar to the one [*Apache
Airflow*|https://airflow.incubator.apache.org/concepts.html] uses
* {{WorkflowApp}} instances are created
* these are converted to JAXB {{Object}} s via
[*Dozer*|http://dozer.sourceforge.net/]
* these can be serialized to XML and written to filesystem
* cross checks are not yet covered
* only workflows are covered
* schema versions of workflows are not yet covered
* only the direction API -> {{WorkflowApp}} -> JAXB {{Object}} -> XML is covered
> API for workflows: basic scenarios
> --
>
> Key: OOZIE-2986
> URL: https://issues.apache.org/jira/browse/OOZIE-2986
> Project: Oozie
> Issue Type: Sub-task
> Components: client
>Reporter: Andras Piros
>Assignee: Daniel Becker
> Original Estimate: 40h
> Remaining Estimate: 40h
>
> After the [*generated JAXB objects*|OOZIE-2980] and after we have an
> understanding [*how Dozer works*|OOZIE-2982], the task is:
> * implement a [*fluent API*|https://en.wikipedia.org/wiki/Fluent_interface]
> that covers an easy-to-use workflow creation mechanism
> * similar to the one [*Apache
> Airflow*|https://airflow.incubator.apache.org/concepts.html] uses
> * {{WorkflowApp}} instances are created
> * these are converted to JAXB {{Object}} s via
> [*Dozer*|http://dozer.sourceforge.net/]
> * these can be serialized to XML and written to filesystem
> * cross checks are not yet covered
> * only workflows are covered
> * schema versions of workflows are not yet covered
> * only the direction API -> {{WorkflowApp}} -> JAXB {{Object}} -> XML is
> covered
> * automatical insertion of fork / join pairs is not yet covered
> * automatical generation of kill nodes is not yet covered
> * automatical generation of decision nodes is not yet covered
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