anishshri-db commented on code in PR #47524:
URL: https://github.com/apache/spark/pull/47524#discussion_r1704752839
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sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/StreamExecution.scala:
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@@ -703,6 +704,30 @@ object StreamExecution {
"py4j.protocol.Py4JJavaError: An error occurred while calling" +
s"((.|\\r\\n|\\r|\\n)*)(${IO_EXCEPTION_NAMES.mkString("|")})").r
+ private var columnFamilySchemas:
+ Map[UUID, Map[UUID, Map[String, StateStoreColFamilySchema]]] = Map.empty
Review Comment:
I think we need to use a concurrent hashMap or use a mutex to make access to
this map thread safe
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