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https://issues.apache.org/jira/browse/SPARK-50017?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jungtaek Lim reassigned SPARK-50017:
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Assignee: Eric Marnadi
> Support Avro encoding for TransformWithState operator - ValueState
> ------------------------------------------------------------------
>
> Key: SPARK-50017
> URL: https://issues.apache.org/jira/browse/SPARK-50017
> Project: Spark
> Issue Type: New Feature
> Components: Structured Streaming
> Affects Versions: 4.0.0
> Reporter: Eric Marnadi
> Assignee: Eric Marnadi
> Priority: Major
> Labels: pull-request-available
>
> Currently, we use UnsafeRow to store all state in the StateStores. This
> change will add StateStore APIs that support byte array operations on the
> StateStore, and to enable Avro encoding to be used for the TransformWithState
> operator, only for ValueState. Subsequent state variable types will be
> supported in future PRs.
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