zsxwing commented on a change in pull request #24173:
URL: https://github.com/apache/spark/pull/24173#discussion_r534679600
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File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/state/StateSchemaCompatibilityChecker.scala
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@@ -0,0 +1,142 @@
+/*
+ * L
zsxwing commented on a change in pull request #24173:
URL: https://github.com/apache/spark/pull/24173#discussion_r534677982
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File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/state/StateStore.scala
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@@ -391,10 +399,18 @@ object StateStore extends
zsxwing commented on a change in pull request #24173:
URL: https://github.com/apache/spark/pull/24173#discussion_r528908515
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File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/state/StateSchemaCompatibilityChecker.scala
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@@ -0,0 +1,120 @@
+/*
+ * L