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Posted to reviews@spark.apache.org by GitBox <gi...@apache.org> on 2019/07/24 16:21:53 UTC

[GitHub] [spark] cloud-fan commented on a change in pull request #25243: [SPARK-28498][SQL][TEST] always create a fresh copy of the SparkSession before each test

cloud-fan commented on a change in pull request #25243: [SPARK-28498][SQL][TEST] always create a fresh copy of the SparkSession before each test
URL: https://github.com/apache/spark/pull/25243#discussion_r306902689
 
 

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 File path: sql/core/src/test/resources/sql-tests/results/subquery/in-subquery/in-joins.sql.out
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 @@ -106,8 +106,8 @@ ORDER BY  t1a DESC, t3b DESC
 -- !query 4 schema
 struct<count(DISTINCT t1a):bigint,t1b:smallint,t3a:string,t3b:smallint,t3c:int>
 -- !query 4 output
-1	10	val3b	8	NULL
 1	10	val1b	8	16
+1	10	val3b	8	NULL
 
 Review comment:
   Previously, `TestSparkSession.newSession` creates a `SparkSession`, which won't set `SHUFFLE_PARTITIONS` to 5. This can change the result order of queries that has shuffles.

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