Github user EntilZha commented on the pull request:
https://github.com/apache/spark/pull/7580#issuecomment-123511552
Stack trace for failed codegen:
```scala
[info] - Array contains *** FAILED *** (25 milliseconds)
[info] Code generation of array_contains(List(1, 2, 3),1) failed:
[info] java.util.concurrent.ExecutionException: java.lang.Exception:
failed to compile:
[info]
[info] public Object
generate(org.apache.spark.sql.catalyst.expressions.Expression[] expr) {
[info] return new SpecificProjection(expr);
[info] }
[info]
[info] class SpecificProjection extends
org.apache.spark.sql.catalyst.expressions.codegen.BaseMutableProjection {
[info]
[info] private
org.apache.spark.sql.catalyst.expressions.Expression[] expressions;
[info] private
org.apache.spark.sql.catalyst.expressions.MutableRow mutableRow;
[info]
[info]
[info] public
SpecificProjection(org.apache.spark.sql.catalyst.expressions.Expression[] expr)
{
[info] expressions = expr;
[info] mutableRow = new
org.apache.spark.sql.catalyst.expressions.GenericMutableRow(1);
[info]
[info] }
[info]
[info] public
org.apache.spark.sql.catalyst.expressions.codegen.BaseMutableProjection
target(org.apache.spark.sql.catalyst.expressions.MutableRow row) {
[info] mutableRow = row;
[info] return this;
[info] }
[info]
[info] /* Provide immutable access to the last projected row. */
[info] public InternalRow currentValue() {
[info] return (InternalRow) mutableRow;
[info] }
[info]
[info]
[info]
[info] public Object apply(Object _i) {
[info] InternalRow i = (InternalRow) _i;
[info]
[info]
[info] /* expression: List(1, 2, 3) */
[info] Object obj4 = expressions[0].eval(i);
[info] boolean isNull2 = obj4 == null;
[info] scala.collection.Seq primitive3 = null;
[info] if (!isNull2) {
[info] primitive3 = (scala.collection.Seq) obj4;
[info] }
[info]
[info] boolean isNull0 = false;
[info] if (isNull2) {
[info] primitive1 = false;
[info] } else {
[info]
[info] if (false) {
[info] primitive1 = false;
[info] } else {
[info] primitive1 = primitive3.contains(1);
[info] }
[info] }
[info]
[info] if(isNull0)
[info] mutableRow.setNullAt(0);
[info] else
[info] mutableRow.setBoolean(0, primitive1);
[info]
[info]
[info] return mutableRow;
[info] }
[info] } (ExpressionEvalHelper.scala:79)
[info] org.scalatest.exceptions.TestFailedException:
[info] at
org.scalatest.Assertions$class.newAssertionFailedException(Assertions.scala:495)
[info] at
org.scalatest.FunSuite.newAssertionFailedException(FunSuite.scala:1555)
[info] at org.scalatest.Assertions$class.fail(Assertions.scala:1328)
[info] at org.scalatest.FunSuite.fail(FunSuite.scala:1555)
[info] at
org.apache.spark.sql.catalyst.expressions.ExpressionEvalHelper$class.generateProject(ExpressionEvalHelper.scala:79)
[info] at
org.apache.spark.sql.catalyst.expressions.CollectionFunctionsSuite.generateProject(CollectionFunctionsSuite.scala:24)
[info] at
org.apache.spark.sql.catalyst.expressions.ExpressionEvalHelper$class.checkEvaluationWithGeneratedMutableProjection(ExpressionEvalHelper.scala:108)
[info] at
org.apache.spark.sql.catalyst.expressions.CollectionFunctionsSuite.checkEvaluationWithGeneratedMutableProjection(CollectionFunctionsSuite.scala:24)
[info] at
org.apache.spark.sql.catalyst.expressions.ExpressionEvalHelper$class.checkEvaluation(ExpressionEvalHelper.scala:44)
[info] at
org.apache.spark.sql.catalyst.expressions.CollectionFunctionsSuite.checkEvaluation(CollectionFunctionsSuite.scala:24)
[info] at
org.apache.spark.sql.catalyst.expressions.CollectionFunctionsSuite$$anonfun$2.apply$mcV$sp(CollectionFunctionsSuite.scala:51)
[info] at
org.apache.spark.sql.catalyst.expressions.CollectionFunctionsSuite$$anonfun$2.apply(CollectionFunctionsSuite.scala:47)
[info] at
org.apache.spark.sql.catalyst.expressions.CollectionFunctionsSuite$$anonfun$2.apply(CollectionFunctionsSuite.scala:47)
[info] at
org.scalatest.Transformer$$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$$anonfun$run$1.apply(FunSuiteLike.scala:212)
[info] at org.scalatest.SuperEngine.runImpl(Engine.scala:545)
[info] at org.scalatest.FunSuiteLike$class.run(FunSuiteLike.scala:212)
[info] at org.scalatest.FunSuite.run(FunSuite.scala:1555)
[info] at
org.scalatest.tools.Framework.org$scalatest$tools$Framework$$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$2.call(ForkMain.java:284)
[info] at java.util.concurrent.FutureTask.run(FutureTask.java:262)
[info] at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
[info] at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
[info] at java.lang.Thread.run(Thread.java:745)
```
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