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https://issues.apache.org/jira/browse/TEZ-1100?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rajesh Balamohan updated TEZ-1100:
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Attachment: TEZ-1100.WIP.2.patch
Thanks [~zjffdu]. For some reason in earlier patch, git diff recognized
dag.xsd as binary file. Attaching the WIP patch with xsd.
> Evaluate DAG specification using a text format
> ----------------------------------------------
>
> Key: TEZ-1100
> URL: https://issues.apache.org/jira/browse/TEZ-1100
> Project: Apache Tez
> Issue Type: Task
> Reporter: Bikas Saha
> Assignee: Rajesh Balamohan
> Attachments: TEZ-1100.WIP.1.patch, TEZ-1100.WIP.2.patch
>
>
> It may be useful to specify the DAG using a text format (eg. xml). A generic
> translator could be written to turn this into a DAG via the Java Tez API.
> Benefits
> 1) Lowers bar for entry. Allow people to specify jobs without writing or
> compiling code
> 2) De-couples the user language from the Tez library language. Allows
> non-Java front ends that could translate to the text format.
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