[
https://issues.apache.org/jira/browse/SPARK-17109?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yin Huai updated SPARK-17109:
-----------------------------
Issue Type: Bug (was: Test)
> When we serialize UserDefinedGenerator to json, scala reflection throws an
> error
> --------------------------------------------------------------------------------
>
> Key: SPARK-17109
> URL: https://issues.apache.org/jira/browse/SPARK-17109
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Reporter: Wenchen Fan
>
> {code}
> [info] - simple explode *** FAILED *** (19 milliseconds)
> [info] Failed to parse logical plan to JSON:
> [info] Project [word#128]
> [info] +- Generate UserDefinedGenerator(words#126), true, false, None,
> [word#128]
> [info] +- Project [_1#125 AS words#126]
> [info] +- LocalRelation [_1#125], [[a b c],[d e]]
> (QueryTest.scala:214)
> [info] org.scalatest.exceptions.TestFailedException:
> [info] at
> org.scalatest.Assertions$class.newAssertionFailedException(Assertions.scala:496)
> [info] at
> org.scalatest.FunSuite.newAssertionFailedException(FunSuite.scala:1555)
> [info] at org.scalatest.Assertions$class.fail(Assertions.scala:1348)
> [info] at org.scalatest.FunSuite.fail(FunSuite.scala:1555)
> [info] at
> org.apache.spark.sql.QueryTest.checkJsonFormat(QueryTest.scala:214)
> [info] at org.apache.spark.sql.QueryTest.checkAnswer(QueryTest.scala:137)
> [info] at
> org.apache.spark.sql.DataFrameSuite$$anonfun$10.apply$mcV$sp(DataFrameSuite.scala:122)
> [info] at
> org.apache.spark.sql.DataFrameSuite$$anonfun$10.apply(DataFrameSuite.scala:119)
> [info] at
> org.apache.spark.sql.DataFrameSuite$$anonfun$10.apply(DataFrameSuite.scala:119)
> [info] at
> org.scalatest.Transformer$$anonfun$apply$1.apply$mcV$sp(Transformer.scala:22)
> [info] at org.scalatest.OutcomeOf$class.outcomeOf(OutcomeOf.scala:85)
> [info] at org.scalatest.OutcomeOf$.outcomeOf(OutcomeOf.scala:104)
> [info] at org.scalatest.Transformer.apply(Transformer.scala:22)
> [info] at org.scalatest.Transformer.apply(Transformer.scala:20)
> [info] at org.scalatest.FunSuiteLike$$anon$1.apply(FunSuiteLike.scala:166)
> [info] at org.apache.spark.SparkFunSuite.withFixture(SparkFunSuite.scala:42)
> [info] at
> org.scalatest.FunSuiteLike$class.invokeWithFixture$1(FunSuiteLike.scala:163)
> [info] at
> org.scalatest.FunSuiteLike$$anonfun$runTest$1.apply(FunSuiteLike.scala:175)
> [info] at
> org.scalatest.FunSuiteLike$$anonfun$runTest$1.apply(FunSuiteLike.scala:175)
> [info] at org.scalatest.SuperEngine.runTestImpl(Engine.scala:306)
> [info] at org.scalatest.FunSuiteLike$class.runTest(FunSuiteLike.scala:175)
> [info] at org.scalatest.FunSuite.runTest(FunSuite.scala:1555)
> [info] at
> org.scalatest.FunSuiteLike$$anonfun$runTests$1.apply(FunSuiteLike.scala:208)
> [info] at
> org.scalatest.FunSuiteLike$$anonfun$runTests$1.apply(FunSuiteLike.scala:208)
> [info] at
> org.scalatest.SuperEngine$$anonfun$traverseSubNodes$1$1.apply(Engine.scala:413)
> [info] at
> org.scalatest.SuperEngine$$anonfun$traverseSubNodes$1$1.apply(Engine.scala:401)
> [info] at scala.collection.immutable.List.foreach(List.scala:318)
> [info] at org.scalatest.SuperEngine.traverseSubNodes$1(Engine.scala:401)
> [info] at
> org.scalatest.SuperEngine.org$scalatest$SuperEngine$$runTestsInBranch(Engine.scala:396)
> [info] at org.scalatest.SuperEngine.runTestsImpl(Engine.scala:483)
> [info] at org.scalatest.FunSuiteLike$class.runTests(FunSuiteLike.scala:208)
> [info] at org.scalatest.FunSuite.runTests(FunSuite.scala:1555)
> [info] at org.scalatest.Suite$class.run(Suite.scala:1424)
> [info] at
> org.scalatest.FunSuite.org$scalatest$FunSuiteLike$$super$run(FunSuite.scala:1555)
> [info] at
> org.scalatest.FunSuiteLike$$anonfun$run$1.apply(FunSuiteLike.scala:212)
> [info] at
> org.scalatest.FunSuiteLike$$anonfun$run$1.apply(FunSuiteLike.scala:212)
> [info] at org.scalatest.SuperEngine.runImpl(Engine.scala:545)
> [info] at org.scalatest.FunSuiteLike$class.run(FunSuiteLike.scala:212)
> [info] at
> org.apache.spark.sql.DataFrameSuite.org$scalatest$BeforeAndAfterAll$$super$run(DataFrameSuite.scala:36)
> [info] at
> org.scalatest.BeforeAndAfterAll$class.liftedTree1$1(BeforeAndAfterAll.scala:257)
> [info] at
> org.scalatest.BeforeAndAfterAll$class.run(BeforeAndAfterAll.scala:256)
> [info] at org.apache.spark.sql.DataFrameSuite.run(DataFrameSuite.scala:36)
> [info] at
> org.scalatest.tools.Framework.org$scalatest$tools$Framework$$runSuite(Framework.scala:462)
> [info] at
> org.scalatest.tools.Framework$ScalaTestTask.execute(Framework.scala:671)
> [info] at sbt.ForkMain$Run$2.call(ForkMain.java:294)
> [info] at sbt.ForkMain$Run$2.call(ForkMain.java:284)
> [info] at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> [info] at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> [info] at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> [info] at java.lang.Thread.run(Thread.java:745)
> [info] Cause: java.lang.AssertionError: assertion failed: Unsound
> substitution from List(type T1, type T2, type T3) to List()
> [info] at scala.reflect.internal.Types$SubstMap.<init>(Types.scala:4644)
> [info] at scala.reflect.internal.Types$SubstTypeMap.<init>(Types.scala:4761)
> [info] at scala.reflect.internal.Types$Type.subst(Types.scala:796)
> [info] at
> scala.reflect.internal.Types$TypeApiImpl.substituteTypes(Types.scala:321)
> [info] at
> scala.reflect.internal.Types$TypeApiImpl.substituteTypes(Types.scala:298)
> [info] at
> org.apache.spark.sql.catalyst.ScalaReflection$$anonfun$getConstructorParameters$1.apply(ScalaReflection.scala:769)
> [info] at
> org.apache.spark.sql.catalyst.ScalaReflection$$anonfun$getConstructorParameters$1.apply(ScalaReflection.scala:768)
> [info] at
> scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)
> [info] at
> scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)
> [info] at scala.collection.immutable.List.foreach(List.scala:318)
> [info] at
> scala.collection.TraversableLike$class.map(TraversableLike.scala:244)
> [info] at scala.collection.AbstractTraversable.map(Traversable.scala:105)
> [info] at
> org.apache.spark.sql.catalyst.ScalaReflection$class.getConstructorParameters(ScalaReflection.scala:768)
> [info] at
> org.apache.spark.sql.catalyst.ScalaReflection$.getConstructorParameters(ScalaReflection.scala:30)
> [info] at
> org.apache.spark.sql.catalyst.ScalaReflection$.getConstructorParameters(ScalaReflection.scala:610)
> [info] at
> org.apache.spark.sql.catalyst.trees.TreeNode.org$apache$spark$sql$catalyst$trees$TreeNode$$parseToJson(TreeNode.scala:550)
> [info] at
> org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$org$apache$spark$sql$catalyst$trees$TreeNode$$parseToJson$7.apply(TreeNode.scala:539)
> [info] at
> org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$org$apache$spark$sql$catalyst$trees$TreeNode$$parseToJson$7.apply(TreeNode.scala:539)
> [info] at
> scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)
> [info] at
> scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)
> [info] at scala.collection.immutable.List.foreach(List.scala:318)
> [info] at
> scala.collection.TraversableLike$class.map(TraversableLike.scala:244)
> [info] at scala.collection.AbstractTraversable.map(Traversable.scala:105)
> [info] at
> org.apache.spark.sql.catalyst.trees.TreeNode.org$apache$spark$sql$catalyst$trees$TreeNode$$parseToJson(TreeNode.scala:539)
> [info] at
> org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$jsonFields$2.apply(TreeNode.scala:516)
> [info] at
> org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$jsonFields$2.apply(TreeNode.scala:507)
> [info] at
> scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)
> [info] at
> scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)
> [info] at scala.collection.immutable.List.foreach(List.scala:318)
> [info] at
> scala.collection.TraversableLike$class.map(TraversableLike.scala:244)
> [info] at scala.collection.AbstractTraversable.map(Traversable.scala:105)
> [info] at
> org.apache.spark.sql.catalyst.trees.TreeNode.jsonFields(TreeNode.scala:507)
> [info] at
> org.apache.spark.sql.catalyst.trees.TreeNode.org$apache$spark$sql$catalyst$trees$TreeNode$$collectJsonValue$1(TreeNode.scala:492)
> [info] at
> org.apache.spark.sql.catalyst.trees.TreeNode.jsonValue(TreeNode.scala:497)
> [info] at
> org.apache.spark.sql.catalyst.trees.TreeNode.org$apache$spark$sql$catalyst$trees$TreeNode$$parseToJson(TreeNode.scala:537)
> [info] at
> org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$jsonFields$2.apply(TreeNode.scala:516)
> [info] at
> org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$jsonFields$2.apply(TreeNode.scala:507)
> [info] at
> scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)
> [info] at
> scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)
> [info] at scala.collection.immutable.List.foreach(List.scala:318)
> [info] at
> scala.collection.TraversableLike$class.map(TraversableLike.scala:244)
> [info] at scala.collection.AbstractTraversable.map(Traversable.scala:105)
> [info] at
> org.apache.spark.sql.catalyst.trees.TreeNode.jsonFields(TreeNode.scala:507)
> [info] at
> org.apache.spark.sql.catalyst.trees.TreeNode.org$apache$spark$sql$catalyst$trees$TreeNode$$collectJsonValue$1(TreeNode.scala:492)
> [info] at
> org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$org$apache$spark$sql$catalyst$trees$TreeNode$$collectJsonValue$1$1.apply(TreeNode.scala:494)
> [info] at
> org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$org$apache$spark$sql$catalyst$trees$TreeNode$$collectJsonValue$1$1.apply(TreeNode.scala:494)
> [info] at scala.collection.immutable.List.foreach(List.scala:318)
> [info] at
> org.apache.spark.sql.catalyst.trees.TreeNode.org$apache$spark$sql$catalyst$trees$TreeNode$$collectJsonValue$1(TreeNode.scala:494)
> [info] at
> org.apache.spark.sql.catalyst.trees.TreeNode.jsonValue(TreeNode.scala:497)
> [info] at
> org.apache.spark.sql.catalyst.trees.TreeNode.toJSON(TreeNode.scala:483)
> [info] at
> org.apache.spark.sql.QueryTest.checkJsonFormat(QueryTest.scala:211)
> [info] at org.apache.spark.sql.QueryTest.checkAnswer(QueryTest.scala:137)
> [info] at
> org.apache.spark.sql.DataFrameSuite$$anonfun$10.apply$mcV$sp(DataFrameSuite.scala:122)
> [info] at
> org.apache.spark.sql.DataFrameSuite$$anonfun$10.apply(DataFrameSuite.scala:119)
> [info] at
> org.apache.spark.sql.DataFrameSuite$$anonfun$10.apply(DataFrameSuite.scala:119)
> [info] at
> org.scalatest.Transformer$$anonfun$apply$1.apply$mcV$sp(Transformer.scala:22)
> [info] at org.scalatest.OutcomeOf$class.outcomeOf(OutcomeOf.scala:85)
> [info] at org.scalatest.OutcomeOf$.outcomeOf(OutcomeOf.scala:104)
> [info] at org.scalatest.Transformer.apply(Transformer.scala:22)
> [info] at org.scalatest.Transformer.apply(Transformer.scala:20)
> [info] at org.scalatest.FunSuiteLike$$anon$1.apply(FunSuiteLike.scala:166)
> [info] at org.apache.spark.SparkFunSuite.withFixture(SparkFunSuite.scala:42)
> [info] at
> org.scalatest.FunSuiteLike$class.invokeWithFixture$1(FunSuiteLike.scala:163)
> [info] at
> org.scalatest.FunSuiteLike$$anonfun$runTest$1.apply(FunSuiteLike.scala:175)
> [info] at
> org.scalatest.FunSuiteLike$$anonfun$runTest$1.apply(FunSuiteLike.scala:175)
> [info] at org.scalatest.SuperEngine.runTestImpl(Engine.scala:306)
> [info] at org.scalatest.FunSuiteLike$class.runTest(FunSuiteLike.scala:175)
> [info] at org.scalatest.FunSuite.runTest(FunSuite.scala:1555)
> [info] at
> org.scalatest.FunSuiteLike$$anonfun$runTests$1.apply(FunSuiteLike.scala:208)
> [info] at
> org.scalatest.FunSuiteLike$$anonfun$runTests$1.apply(FunSuiteLike.scala:208)
> [info] at
> org.scalatest.SuperEngine$$anonfun$traverseSubNodes$1$1.apply(Engine.scala:413)
> [info] at
> org.scalatest.SuperEngine$$anonfun$traverseSubNodes$1$1.apply(Engine.scala:401)
> [info] at scala.collection.immutable.List.foreach(List.scala:318)
> [info] at org.scalatest.SuperEngine.traverseSubNodes$1(Engine.scala:401)
> [info] at
> org.scalatest.SuperEngine.org$scalatest$SuperEngine$$runTestsInBranch(Engine.scala:396)
> [info] at org.scalatest.SuperEngine.runTestsImpl(Engine.scala:483)
> [info] at org.scalatest.FunSuiteLike$class.runTests(FunSuiteLike.scala:208)
> [info] at org.scalatest.FunSuite.runTests(FunSuite.scala:1555)
> [info] at org.scalatest.Suite$class.run(Suite.scala:1424)
> [info] at
> org.scalatest.FunSuite.org$scalatest$FunSuiteLike$$super$run(FunSuite.scala:1555)
> [info] at
> org.scalatest.FunSuiteLike$$anonfun$run$1.apply(FunSuiteLike.scala:212)
> [info] at
> org.scalatest.FunSuiteLike$$anonfun$run$1.apply(FunSuiteLike.scala:212)
> [info] at org.scalatest.SuperEngine.runImpl(Engine.scala:545)
> [info] at org.scalatest.FunSuiteLike$class.run(FunSuiteLike.scala:212)
> [info] at
> org.apache.spark.sql.DataFrameSuite.org$scalatest$BeforeAndAfterAll$$super$run(DataFrameSuite.scala:36)
> [info] at
> org.scalatest.BeforeAndAfterAll$class.liftedTree1$1(BeforeAndAfterAll.scala:257)
> [info] at
> org.scalatest.BeforeAndAfterAll$class.run(BeforeAndAfterAll.scala:256)
> [info] at org.apache.spark.sql.DataFrameSuite.run(DataFrameSuite.scala:36)
> [info] at
> org.scalatest.tools.Framework.org$scalatest$tools$Framework$$runSuite(Framework.scala:462)
> [info] at
> org.scalatest.tools.Framework$ScalaTestTask.execute(Framework.scala:671)
> [info] at sbt.ForkMain$Run$2.call(ForkMain.java:294)
> [info] at sbt.ForkMain$Run$2.call(ForkMain.java:284)
> [info] at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> [info] at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> [info] at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> [info] at java.lang.Thread.run(Thread.java:745)
> {code}
> The stacktrace to run `DataFrameSuite.simple explode` in branch 1.6
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