anishshri-db commented on code in PR #50742:
URL: https://github.com/apache/spark/pull/50742#discussion_r2070681239
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sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/state/StateStoreRDD.scala:
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@@ -27,6 +27,43 @@ import org.apache.spark.sql.internal.SessionState
import org.apache.spark.sql.types.StructType
import org.apache.spark.util.SerializableConfiguration
+/**
+ * Thread local storage for sharing StateStore instances between RDDs.
+ * This allows a ReadStateStore to be reused by a subsequent StateStore
operation.
+ */
+object StateStoreThreadLocalTracker {
+ /** Case class to hold both the store and its usage state */
+ case class StoreInfo(store: ReadStateStore, usedForWriteStore: Boolean =
false)
Review Comment:
nit: maybe move members to a new line each ?
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