anishshri-db commented on code in PR #45674:
URL: https://github.com/apache/spark/pull/45674#discussion_r1546640629
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sql/api/src/main/scala/org/apache/spark/sql/streaming/ValueState.scala:
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@@ -42,8 +43,22 @@ private[sql] trait ValueState[S] extends Serializable {
/** Get the state if it exists as an option and None otherwise */
def getOption(): Option[S]
- /** Update the value of the state. */
- def update(newState: S): Unit
+ /**
+ * Update the value of the state.
+ * @param newState the new value
+ * @param ttlDuration set the ttl to current batch processing time
+ * (for processing time TTL mode) plus ttlDuration
Review Comment:
Should we note whether we throw an exception for event time based TTL mode
here ? i.e. explicitly note that only processing time TTL mode is supported for
this API ?
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