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https://issues.apache.org/jira/browse/SAMZA-914?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yi Pan (Data Infrastructure) updated SAMZA-914:
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Description:
In the process of design/refining the physical operator layer for SAMZA-552,
there is a need to design/implement a set of fluent programming APIs s.t. users
may be able to directly write Java programs using the physical operators.
The programming APIs would serve as an intermediate layer that serves the
following purposes:
# Users can choose to directly use physical operators (like window/join/filter
etc.) in their Java code
# The SQL parser and engine can use this API to construct the physical
operators and the execution DAG.
was:
In the process of design/refining the physical operator layer for SAMZA-552,
there is a need to design/implement a fluent programming APIs s.t. users may be
able to directly write Java programs using the physical operators.
The programming APIs would serve as an intermediate layer that serves the
following purposes:
# Users can choose to directly use physical operators (like window/join/filter
etc.) in their Java code
# The SQL parser and engine can use this API to construct the physical
operators and the execution DAG.
> Implement a composable operator APIs for direct programming of DAG in Java
> --------------------------------------------------------------------------
>
> Key: SAMZA-914
> URL: https://issues.apache.org/jira/browse/SAMZA-914
> Project: Samza
> Issue Type: Bug
> Reporter: Yi Pan (Data Infrastructure)
> Assignee: Yi Pan (Data Infrastructure)
>
> In the process of design/refining the physical operator layer for SAMZA-552,
> there is a need to design/implement a set of fluent programming APIs s.t.
> users may be able to directly write Java programs using the physical
> operators.
> The programming APIs would serve as an intermediate layer that serves the
> following purposes:
> # Users can choose to directly use physical operators (like
> window/join/filter etc.) in their Java code
> # The SQL parser and engine can use this API to construct the physical
> operators and the execution DAG.
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