anishshri-db commented on code in PR #45674:
URL: https://github.com/apache/spark/pull/45674#discussion_r1546668926
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sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/StatefulProcessorHandleImpl.scala:
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@@ -103,22 +113,29 @@ class StatefulProcessorHandleImpl(
private var currState: StatefulProcessorHandleState = CREATED
- private def verify(condition: => Boolean, msg: String): Unit = {
- if (!condition) {
- throw new IllegalStateException(msg)
- }
- }
-
def setHandleState(newState: StatefulProcessorHandleState): Unit = {
currState = newState
}
def getHandleState: StatefulProcessorHandleState = currState
- override def getValueState[T](stateName: String, valEncoder: Encoder[T]):
ValueState[T] = {
+ override def getValueState[T](
+ stateName: String,
+ valEncoder: Encoder[T]): ValueState[T] = {
verifyStateVarOperations("get_value_state")
- val resultState = new ValueStateImpl[T](store, stateName, keyEncoder,
valEncoder)
- resultState
+
+ if (ttlMode == TTLMode.NoTTL()) {
+ new ValueStateImpl[T](store, stateName, keyEncoder, valEncoder)
+ } else {
+ val valueStateWithTTL = new ValueStateImplWithTTL[T](store, stateName,
+ keyEncoder, valEncoder, ttlMode, batchTimestampMs,
eventTimeWatermarkMs)
+
+ val ttlState = valueStateWithTTL.ttlState
Review Comment:
Not sure what we want to do here ? could we just add the `valueStateWithTTL`
instance to the list of `ttlStates` ?
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