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From "Suminda Dharmasena (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (BEAM-265) Dynamic Pipeline, Transformation, etc. / DAG Changes DSL | Full Specification Language Independence, Transo
Date Sat, 07 May 2016 03:20:12 GMT

     [ https://issues.apache.org/jira/browse/BEAM-265?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Suminda Dharmasena updated BEAM-265:
------------------------------------
    Description: 
There should conditional / dynamic changes to pipelines and DAGs. The Beam specification should
ideally be:

 - fully language neutral to support many languages
 - should be specified statically so code generation can work. E.g. pipeline specified in
Java but run as native. In this case the conversion would be like that GWT does with Java.

In addition the transformation code though expressed in a given language should be transformable
into an language independent form.

  was:
There should conditional / dynamic changes to pipelines and DAGs. The Beam specification should
ideally be:

 - fully language neutral to support many languages
 - should be specified statically so code generation can work. E.g. pipeline specified in
Java but run as native. In this case the conversion would be like that GWT does with Java.

        Summary: Dynamic Pipeline, Transformation, etc. / DAG Changes DSL | Full Specification
Language Independence, Transo  (was: Dynamic Pipeline / DAG Changes DSL | Full Specification
Language Independence)

> Dynamic Pipeline, Transformation, etc. / DAG Changes DSL | Full Specification Language
Independence, Transo
> -----------------------------------------------------------------------------------------------------------
>
>                 Key: BEAM-265
>                 URL: https://issues.apache.org/jira/browse/BEAM-265
>             Project: Beam
>          Issue Type: Improvement
>            Reporter: Suminda Dharmasena
>
> There should conditional / dynamic changes to pipelines and DAGs. The Beam specification
should ideally be:
>  - fully language neutral to support many languages
>  - should be specified statically so code generation can work. E.g. pipeline specified
in Java but run as native. In this case the conversion would be like that GWT does with Java.
> In addition the transformation code though expressed in a given language should be transformable
into an language independent form.



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