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https://issues.apache.org/jira/browse/BEAM-9320?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Mills reassigned BEAM-9320:
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Assignee: Reuven Lax
> Add an annotation to State to indicate it should always be fetched
> ------------------------------------------------------------------
>
> Key: BEAM-9320
> URL: https://issues.apache.org/jira/browse/BEAM-9320
> Project: Beam
> Issue Type: Improvement
> Components: sdk-java-core
> Reporter: Daniel Mills
> Assignee: Reuven Lax
> Priority: Minor
>
> Currently, if you have several StateIds that always need to be fetched for a
> stateful DoFn, you have to have a block of .readLater() calls at the
> beginning of each method. It would be nicer to have an nnotation on the
> processElement/processTimer call params to indicate that the value should
> always be fetched.
> Something like:
> @ProcessElement
> void process(@RequiredStateId("foo") ValueState foo, E element) \{...}
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