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https://issues.apache.org/jira/browse/SPARK-28199?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sean Owen reassigned SPARK-28199:
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Docs Text: In Spark 3.0, the deprecated class
org.apache.spark.sql.streaming.ProcessingTime has been removed. Use
org.apache.spark.sql.streaming.Trigger.ProcessingTime() instead. Likewise,
org.apache.spark.sql.execution.streaming.continuous.ContinuousTrigger has been
removed in favor of Trigger.Continuous(), and
org.apache.spark.sql.execution.streaming.OneTimeTrigger has been hidden in
favor of Trigger.Once().
Assignee: Jungtaek Lim
> Move Trigger implementations to Triggers.scala and avoid exposing these to
> the end users
> ----------------------------------------------------------------------------------------
>
> Key: SPARK-28199
> URL: https://issues.apache.org/jira/browse/SPARK-28199
> Project: Spark
> Issue Type: Improvement
> Components: Structured Streaming
> Affects Versions: 3.0.0
> Reporter: Jungtaek Lim
> Assignee: Jungtaek Lim
> Priority: Minor
> Labels: release-notes
>
> Even ProcessingTime is deprecated in 2.2.0, it's being used in Spark
> codebase, and actually the alternative Spark proposes use deprecated methods
> which feels like circular - never be able to remove usage.
> In fact, ProcessingTime is deprecated because we want to only expose
> Trigger.xxx instead of exposing actual implementations, and I think we miss
> some other implementations as well.
> This issue targets to move all Trigger implementations to Triggers.scala, and
> hide from end users.
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