From a16983c97b4c6539f97e5d26f163fed49872df2b Mon Sep 17 00:00:00 2001 From: Dongjoon Hyun Date: Sun, 7 Aug 2016 20:51:54 +0100 Subject: [SPARK-16939][SQL] Fix build error by using `Tuple1` explicitly in StringFunctionsSuite ## What changes were proposed in this pull request? This PR aims to fix a build error on branch 1.6 at https://github.com/apache/spark/commit/8d8725208771a8815a60160a5a30dc6ea87a7e6a, but I think we had better have this consistently in master branch, too. It's because there exist other ongoing PR (https://github.com/apache/spark/pull/14525) about this. https://amplab.cs.berkeley.edu/jenkins/job/spark-branch-1.6-compile-maven-with-yarn-2.3/286/console ```scala [error] /home/jenkins/workspace/spark-branch-1.6-compile-maven-with-yarn-2.3/sql/core/src/test/scala/org/apache/spark/sql/StringFunctionsSuite.scala:82: value toDF is not a member of Seq[String] [error] val df = Seq("aaaac").toDF("s") [error] ^ ``` ## How was this patch tested? After passing Jenkins, run compilation test on branch 1.6. ``` build/mvn -DskipTests -Pyarn -Phadoop-2.3 -Pkinesis-asl -Phive -Phive-thriftserver install ``` Author: Dongjoon Hyun Closes #14526 from dongjoon-hyun/SPARK-16939. --- sql/core/src/test/scala/org/apache/spark/sql/StringFunctionsSuite.scala | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sql/core/src/test') diff --git a/sql/core/src/test/scala/org/apache/spark/sql/StringFunctionsSuite.scala b/sql/core/src/test/scala/org/apache/spark/sql/StringFunctionsSuite.scala index 3b76aaf7d0..64b4718538 100644 --- a/sql/core/src/test/scala/org/apache/spark/sql/StringFunctionsSuite.scala +++ b/sql/core/src/test/scala/org/apache/spark/sql/StringFunctionsSuite.scala @@ -95,7 +95,7 @@ class StringFunctionsSuite extends QueryTest with SharedSQLContext { } test("non-matching optional group") { - val df = Seq("aaaac").toDF("s") + val df = Seq(Tuple1("aaaac")).toDF("s") checkAnswer( df.select(regexp_extract($"s", "(a+)(b)?(c)", 2)), Row("") -- cgit v1.2.3