spark git commit: [SPARK-11877] Prevent agg. fallback conf. from leaking across test suites

Repository: spark Updated Branches: refs/heads/branch-1.6 1ce6394e3 -> eab90d3f3 [SPARK-11877] Prevent agg. fallback conf. from leaking across test suites This patch fixes an issue where the `spark.sql.TungstenAggregate.testFallbackStartsAt` SQLConf setting was not properly reset / cleared

spark git commit: [SPARK-11877] Prevent agg. fallback conf. from leaking across test suites

Repository: spark Updated Branches: refs/heads/master 3e1d120ce -> a66142dec [SPARK-11877] Prevent agg. fallback conf. from leaking across test suites This patch fixes an issue where the `spark.sql.TungstenAggregate.testFallbackStartsAt` SQLConf setting was not properly reset / cleared at