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[SPARK-12275][SQL] No plan for BroadcastHint in some condition - 1.5 backport #10291

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[SPARK-12275][SQL] No plan for BroadcastHint in some condition - 1.5 backport #10291

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2 changes: 1 addition & 1 deletion sql/core/src/main/scala/org/apache/spark/sql/execution/SparkStrategies.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -388,7 +388,7 @@ private[sql] abstract class SparkStrategies extends QueryPlanner[SparkPlan] {
case e @ EvaluatePython(udf, child, _) =>
BatchPythonEvaluation(udf, e.output, planLater(child)) :: Nil
case LogicalRDD(output, rdd) => PhysicalRDD(output, rdd, "PhysicalRDD") :: Nil
case BroadcastHint(child) => apply(child)
case BroadcastHint(child) => planLater(child) :: Nil
case _ => Nil
}
}
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7 changes: 7 additions & 0 deletions sql/core/src/test/scala/org/apache/spark/sql/DataFrameJoinSuite.scala
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Expand Up @@ -107,5 +107,12 @@ class DataFrameJoinSuite extends QueryTest with SharedSQLContext {

// planner should not crash without a join
broadcast(df1).queryExecution.executedPlan

// SPARK-12275: no physical plan for BroadcastHint in some condition
withTempPath { path =>
df1.write.parquet(path.getCanonicalPath)
val pf1 = sqlContext.read.parquet(path.getCanonicalPath)
assert(df1.join(broadcast(pf1)).count() === 4)
}
}
}