Yicong-Huang opened a new issue, #4805: URL: https://github.com/apache/texera/issues/4805
### What happened? `common/workflow-core/src/main/scala/org/apache/texera/amber/core/workflow/PartitionInfo.scala` declares the polymorphic Jackson subtypes via `@JsonSubTypes` on the sealed `PartitionInfo` parent. The annotation registers `HashPartition` (`hash`), `RangePartition` (`range`), `SinglePartition` (`single`), `BroadcastPartition` (`broadcast`), and `UnknownPartition` (`none`) — but it does NOT include `OneToOnePartition`. Jackson can therefore not deserialize a payload whose `type` field selects the OneToOne case; the round-trip is broken for that subclass. ### How to reproduce? ```scala import com.fasterxml.jackson.annotation.JsonSubTypes import org.apache.texera.amber.core.workflow.PartitionInfo val annotation = classOf[PartitionInfo].getAnnotation(classOf[JsonSubTypes]) annotation.value().toList.map(_.value().getSimpleName) // List(HashPartition, RangePartition, SinglePartition, BroadcastPartition, UnknownPartition) // — OneToOnePartition is missing from the registration set. ``` ### Version 1.1.0-incubating (Pre-release/Master) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
