anishshri-db commented on code in PR #50742:
URL: https://github.com/apache/spark/pull/50742#discussion_r2070673830
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sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/state/StateStoreRDD.scala:
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@@ -27,6 +27,28 @@ 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 {
+ private val readStore: ThreadLocal[ReadStateStore] = new
ThreadLocal[ReadStateStore]
Review Comment:
Can we combine these into a single thread local ? Just make them members of
a case class ?
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