anishshri-db commented on code in PR #52148:
URL: https://github.com/apache/spark/pull/52148#discussion_r2308804749
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sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/v2/state/StateDataSource.scala:
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@@ -576,29 +577,46 @@ object StateSourceOptions extends DataSourceOptions {
batchId.get
}
- val operatorStateUniqueIds = getOperatorStateUniqueIds(
+ val endBatchId = if (readChangeFeedOptions.isDefined) {
+ readChangeFeedOptions.get.changeEndBatchId
+ } else {
+ batchId.get
+ }
+
+ val startOperatorStateUniqueIds = getOperatorStateUniqueIds(
sparkSession,
startBatchId,
operatorId,
resolvedCpLocation)
- if (operatorStateUniqueIds.isDefined) {
+ val endOperatorStateUniqueIds = if (startBatchId == endBatchId) {
+ startOperatorStateUniqueIds
+ } else {
+ getOperatorStateUniqueIds(
+ sparkSession,
+ endBatchId,
+ operatorId,
+ resolvedCpLocation)
+ }
+
+ if (startOperatorStateUniqueIds.isDefined !=
endOperatorStateUniqueIds.isDefined) {
+ throw StateDataSourceErrors.internalError(
Review Comment:
Just to confirm - this is backed by an error class correct ?
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