dylanwong250 commented on code in PR #52202:
URL: https://github.com/apache/spark/pull/52202#discussion_r2330687223
##########
sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/operators/stateful/join/SymmetricHashJoinStateManager.scala:
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@@ -1280,3 +1298,35 @@ object SymmetricHashJoinStateManager {
}
}
}
+
+/**
+ * Options controlling snapshot-based state replay.
+ */
+case class SnapshotOptions(
+ snapshotVersion: Long,
+ endVersion: Long,
+ startKeyToNumValuesStateStoreCkptId: Option[String] = None,
+ startKeyWithIndexToValueStateStoreCkptId: Option[String] = None,
+ endKeyToNumValuesStateStoreCkptId: Option[String] = None,
+ endKeyWithIndexToValueStateStoreCkptId: Option[String] = None) {
+ def getKeyToNumValuesHandlerOpts(): HandlerSnapshotOptions =
+ HandlerSnapshotOptions(
+ snapshotVersion = snapshotVersion,
+ endVersion = endVersion,
+ startStateStoreCkptId = startKeyToNumValuesStateStoreCkptId,
+ endStateStoreCkptId = endKeyToNumValuesStateStoreCkptId)
+
+ def getKeyWithIndexToValueHandlerOpts(): HandlerSnapshotOptions =
+ HandlerSnapshotOptions(
+ snapshotVersion = snapshotVersion,
+ endVersion = endVersion,
+ startStateStoreCkptId = startKeyWithIndexToValueStateStoreCkptId,
+ endStateStoreCkptId = endKeyWithIndexToValueStateStoreCkptId)
+ }
+
+/** Snapshot options specialized for a single state store handler. */
+case class HandlerSnapshotOptions(
Review Comment:
Made private[join]
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