[jira] [Resolved] (OOZIE-2988) Inestigate Apache Airflow

["Daniel Becker (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/OOZIE-2988?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Daniel Becker resolved OOZIE-2988.
----------------------------------
    Resolution: Fixed

> Inestigate Apache Airflow
> -------------------------
>
>                 Key: OOZIE-2988
>                 URL: https://issues.apache.org/jira/browse/OOZIE-2988
>             Project: Oozie
>          Issue Type: Sub-task
>          Components: client
>            Reporter: Andras Piros
>            Assignee: Daniel Becker
>   Original Estimate: 16h
>          Time Spent: 16h
>  Remaining Estimate: 0h
>
> Investigate current version of [*Apache Airflow*|https://airflow.incubator.apache.org/concepts.html] regarding following:
> * how to define a DAG
> ** nodes
> ** edges
> ** transitions
> ** decision and fork / join nodes
> ** checks on DAGness, and on completeness
> * how are connections between DAGs handled
> ** state of one running / already finished DAG is respected by another DAG
> * creation / running process
> ** what to define w/ Python code
> ** and what using templates
> ** inheritance in Python
> ** third party libs in Python code while creating a DAG
> ** how are DAGs stored and submitted / run
> ** what patterns are used under the hood (builder, delegate, ...)
> ** how is logic considered (Oozie EL functions)
> * how to schedule a DAG (Oozie Coordinators)
> * how to bundle these together (Oozie Bundles)



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