Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/15272#discussion_r84269182
--- Diff:
sql/hive/src/test/scala/org/apache/spark/sql/sources/BucketedReadSuite.scala ---
@@ -408,6 +467,25 @@ class BucketedReadSuite extends QueryTest with
SQLTestUtils with TestHiveSinglet
}
}
+ test("SPARK-17698 Join predicates should not contain filter clauses") {
+ val bucketSpec = Some(BucketSpec(8, Seq("i"), Seq("i")))
+ testBucketing(
+ bucketSpecLeft = bucketSpec,
+ bucketSpecRight = bucketSpec,
+ joinType = "fullouter",
+ joinCondition = (left: DataFrame, right: DataFrame) => {
+ val joinPredicates = Seq("i").map(col => left(col) ===
right(col)).reduce(_ && _)
--- End diff --
isn't it just `val joinPredicates = left(col) === right(col)`?
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