From abf48b1f8cd065b2f757c02f630ec0ef57fb4e1b Mon Sep 17 00:00:00 2001
From: Liang-Chi Hsieh <viirya@gmail.com>
Date: Tue, 27 Jul 2021 15:48:28 -0700
Subject: [PATCH] rdar://81168472: Backport SPARK-10816 EventTime based
 sessionization (session window). Fix test error.

---
 .../org/apache/spark/sql/DataFrameTimeWindowingSuite.scala      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sql/core/src/test/scala/org/apache/spark/sql/DataFrameTimeWindowingSuite.scala b/sql/core/src/test/scala/org/apache/spark/sql/DataFrameTimeWindowingSuite.scala
index 2ef43dcf562c4..4fdaeb57ad50e 100644
--- a/sql/core/src/test/scala/org/apache/spark/sql/DataFrameTimeWindowingSuite.scala
+++ b/sql/core/src/test/scala/org/apache/spark/sql/DataFrameTimeWindowingSuite.scala
@@ -239,7 +239,7 @@ class DataFrameTimeWindowingSuite extends QueryTest with SharedSparkSession {
       df.select(window($"time", "10 second"), window($"time", "15 second")).collect()
     }
     assert(e.getMessage.contains(
-      "Multiple time/session window expressions would result in a cartesian product"))
+      "Multiple time window expressions would result in a cartesian product"))
   }
 
   test("aliased windows") {