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https://issues.apache.org/jira/browse/SAMZA-1659?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yi Pan (Data Infrastructure) reassigned SAMZA-1659:
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Assignee: Yi Pan (Data Infrastructure)
> Making user functions serializable in high-level APIs
> -----------------------------------------------------
>
> Key: SAMZA-1659
> URL: https://issues.apache.org/jira/browse/SAMZA-1659
> Project: Samza
> Issue Type: Improvement
> Reporter: Yi Pan (Data Infrastructure)
> Assignee: Yi Pan (Data Infrastructure)
> Priority: Major
> Labels: fluent-api
> Fix For: 0.15.0
>
> Attachments: Serialization of OperatorSpec.pdf
>
>
> In order to be able to fully serialize the user DAG in high-level APIs, we
> need to make sure that the user-supplied functions are serializable as well.
> This will enable:
> # Deserialize and instantiation of per-task user functions become completely
> managed by the system. No need to invoke StreamApplication.init() in each task
> # Fully serialized user DAG can be distributed across the network to
> multiple containers
>
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