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https://issues.apache.org/jira/browse/DAFFODIL-1440?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16701171#comment-16701171
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Michael Beckerle commented on DAFFODIL-1440:
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Badly needed for Spark users.

> JAPI/SAPI DataProcessor should be serializable
> ----------------------------------------------
>
>                 Key: DAFFODIL-1440
>                 URL: https://issues.apache.org/jira/browse/DAFFODIL-1440
>             Project: Daffodil
>          Issue Type: Bug
>          Components: API
>    Affects Versions: 2.0.0
>            Reporter: Steve Lawrence
>            Priority: Critical
>
> Some tools, such as Apache Spark, may need to serialize the DataProcessor to 
> be able to send it to cluster nodes. Although we have the save/reload 
> functions to support serialization, apache spark doesn't know how to use 
> those, and just serializes the DataProcessor. So the SAPI/JAPI DataProcessors 
> (which wrap the real DataProcessors) must also be made serializable.



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