Github user rxin commented on a diff in the pull request: https://github.com/apache/spark/pull/13569#discussion_r66563276 --- Diff: sql/core/src/test/scala/org/apache/spark/sql/SubquerySuite.scala --- @@ -54,6 +54,10 @@ class SubquerySuite extends QueryTest with SharedSQLContext { t.createOrReplaceTempView("t") } + test("rdd deserialization does not crash [SPARK-15791]") { + sql("select (select 1 as b) as b").rdd.count() --- End diff -- +1 although not that big of a deal, since other tests already cover some correctness. I'm going to merge this one to cut down the number of 2.0 blockers.
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