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[SPARK-14356] Update spark.sql.execution.debug to work on Datasets #12140

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[SPARK-14356] Update spark.sql.execution.debug to work on Datasets #12140

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4 changes: 2 additions & 2 deletions sql/core/src/main/scala/org/apache/spark/sql/execution/debug/package.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -77,9 +77,9 @@ package object debug {
}

/**
* Augments [[DataFrame]]s with debug methods.
* Augments [[Dataset]]s with debug methods.
*/
implicit class DebugQuery(query: DataFrame) extends Logging {
implicit class DebugQuery(query: Dataset[_]) extends Logging {
def debug(): Unit = {
val plan = query.queryExecution.executedPlan
val visited = new collection.mutable.HashSet[TreeNodeRef]()
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6 changes: 6 additions & 0 deletions sql/core/src/test/scala/org/apache/spark/sql/execution/debug/DebuggingSuite.scala
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Expand Up @@ -19,13 +19,19 @@ package org.apache.spark.sql.execution.debug

import org.apache.spark.SparkFunSuite
import org.apache.spark.sql.test.SharedSQLContext
import org.apache.spark.sql.test.SQLTestData.TestData

class DebuggingSuite extends SparkFunSuite with SharedSQLContext {

test("DataFrame.debug()") {
testData.debug()
}

test("Dataset.debug()") {
import testImplicits._
testData.as[TestData].debug()
}

test("debugCodegen") {
val res = codegenString(sqlContext.range(10).groupBy("id").count().queryExecution.executedPlan)
assert(res.contains("Subtree 1 / 2"))
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