Details
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Bug
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Status: Resolved
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Blocker
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Resolution: Fixed
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1.5.0
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Spark 1.5 release
Description
This manifests as a flaky test (semijoin):
Regression org.apache.spark.sql.hive.execution.HiveCompatibilitySuite.semijoin Failing for the past 1 build (Since Failed#39059 ) Took 7.7 sec. Error Message Results do not match for semijoin: == Parsed Logical Plan == 'Sort ['a.key ASC], false 'Project [unresolvedalias('a.key)] 'Join RightOuter, Some(('a.key = 'c.key)) 'Join LeftSemi, Some(('a.key = 'b.key)) 'UnresolvedRelation [t3], Some(a) 'UnresolvedRelation [t2], Some(b) 'UnresolvedRelation [t1], Some(c) == Analyzed Logical Plan == key: int Sort [key#176228 ASC], false Project [key#176228] Join RightOuter, Some((key#176228 = key#176232)) Join LeftSemi, Some((key#176228 = key#176230)) MetastoreRelation default, t3, Some(a) MetastoreRelation default, t2, Some(b) MetastoreRelation default, t1, Some(c) == Optimized Logical Plan == Sort [key#176228 ASC], false Project [key#176228] Join RightOuter, Some((key#176228 = key#176232)) Project [key#176228] Join LeftSemi, Some((key#176228 = key#176230)) Project [key#176228] MetastoreRelation default, t3, Some(a) Project [key#176230] MetastoreRelation default, t2, Some(b) Project [key#176232] MetastoreRelation default, t1, Some(c) == Physical Plan == ExternalSort [key#176228 ASC], false Project [key#176228] ConvertToSafe BroadcastHashOuterJoin [key#176228], [key#176232], RightOuter, None ConvertToUnsafe Project [key#176228] ConvertToSafe BroadcastLeftSemiJoinHash [key#176228], [key#176230], None ConvertToUnsafe HiveTableScan [key#176228], (MetastoreRelation default, t3, Some(a)) ConvertToUnsafe HiveTableScan [key#176230], (MetastoreRelation default, t2, Some(b)) ConvertToUnsafe HiveTableScan [key#176232], (MetastoreRelation default, t1, Some(c)) Code Generation: true == RDD == key !== HIVE - 31 row(s) == == CATALYST - 30 row(s) == 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 10 10 10 10 10 10 !4 8 !4 8 !8 NULL !8 NULL NULL NULL NULL NULL NULL NULL NULL NULL !NULL Stacktrace sbt.ForkMain$ForkError: Results do not match for semijoin: == Parsed Logical Plan == 'Sort ['a.key ASC], false 'Project [unresolvedalias('a.key)] 'Join RightOuter, Some(('a.key = 'c.key)) 'Join LeftSemi, Some(('a.key = 'b.key)) 'UnresolvedRelation [t3], Some(a) 'UnresolvedRelation [t2], Some(b) 'UnresolvedRelation [t1], Some(c) == Analyzed Logical Plan == key: int Sort [key#176228 ASC], false Project [key#176228] Join RightOuter, Some((key#176228 = key#176232)) Join LeftSemi, Some((key#176228 = key#176230)) MetastoreRelation default, t3, Some(a) MetastoreRelation default, t2, Some(b) MetastoreRelation default, t1, Some(c) == Optimized Logical Plan == Sort [key#176228 ASC], false Project [key#176228] Join RightOuter, Some((key#176228 = key#176232)) Project [key#176228] Join LeftSemi, Some((key#176228 = key#176230)) Project [key#176228] MetastoreRelation default, t3, Some(a) Project [key#176230] MetastoreRelation default, t2, Some(b) Project [key#176232] MetastoreRelation default, t1, Some(c) == Physical Plan == ExternalSort [key#176228 ASC], false Project [key#176228] ConvertToSafe BroadcastHashOuterJoin [key#176228], [key#176232], RightOuter, None ConvertToUnsafe Project [key#176228] ConvertToSafe BroadcastLeftSemiJoinHash [key#176228], [key#176230], None ConvertToUnsafe HiveTableScan [key#176228], (MetastoreRelation default, t3, Some(a)) ConvertToUnsafe HiveTableScan [key#176230], (MetastoreRelation default, t2, Some(b)) ConvertToUnsafe HiveTableScan [key#176232], (MetastoreRelation default, t1, Some(c)) Code Generation: true == RDD == key !== HIVE - 31 row(s) == == CATALYST - 30 row(s) == 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 10 10 10 10 10 10 !4 8 !4 8 !8 NULL !8 NULL NULL NULL NULL NULL NULL NULL NULL NULL !NULL at org.scalatest.Assertions$class.newAssertionFailedException(Assertions.scala:495) at org.scalatest.FunSuite.newAssertionFailedException(FunSuite.scala:1555) at org.scalatest.Assertions$class.fail(Assertions.scala:1328) at org.scalatest.FunSuite.fail(FunSuite.scala:1555) at org.apache.spark.sql.hive.execution.HiveComparisonTest$$anonfun$createQueryTest$1$$anonfun$apply$mcV$sp$6.apply(HiveComparisonTest.scala:397) at org.apache.spark.sql.hive.execution.HiveComparisonTest$$anonfun$createQueryTest$1$$anonfun$apply$mcV$sp$6.apply(HiveComparisonTest.scala:368) at scala.runtime.Tuple3Zipped$$anonfun$foreach$extension$1.apply(Tuple3Zipped.scala:109) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:34) at scala.runtime.Tuple3Zipped$.foreach$extension(Tuple3Zipped.scala:107) at org.apache.spark.sql.hive.execution.HiveComparisonTest$$anonfun$createQueryTest$1.apply$mcV$sp(HiveComparisonTest.scala:368) at org.apache.spark.sql.hive.execution.HiveComparisonTest$$anonfun$createQueryTest$1.apply(HiveComparisonTest.scala:238) at org.apache.spark.sql.hive.execution.HiveComparisonTest$$anonfun$createQueryTest$1.apply(HiveComparisonTest.scala:238) at org.scalatest.Transformer$$anonfun$apply$1.apply$mcV$sp(Transformer.scala:22) at org.scalatest.OutcomeOf$class.outcomeOf(OutcomeOf.scala:85) at org.scalatest.OutcomeOf$.outcomeOf(OutcomeOf.scala:104) at org.scalatest.Transformer.apply(Transformer.scala:22) at org.scalatest.Transformer.apply(Transformer.scala:20) at org.scalatest.FunSuiteLike$$anon$1.apply(FunSuiteLike.scala:166) at org.apache.spark.SparkFunSuite.withFixture(SparkFunSuite.scala:42) at org.scalatest.FunSuiteLike$class.invokeWithFixture$1(FunSuiteLike.scala:163) at org.scalatest.FunSuiteLike$$anonfun$runTest$1.apply(FunSuiteLike.scala:175) at org.scalatest.FunSuiteLike$$anonfun$runTest$1.apply(FunSuiteLike.scala:175) at org.scalatest.SuperEngine.runTestImpl(Engine.scala:306) at org.scalatest.FunSuiteLike$class.runTest(FunSuiteLike.scala:175) at org.apache.spark.sql.hive.execution.HiveCompatibilitySuite.org$scalatest$BeforeAndAfter$$super$runTest(HiveCompatibilitySuite.scala:31) at org.scalatest.BeforeAndAfter$class.runTest(BeforeAndAfter.scala:200) at org.apache.spark.sql.hive.execution.HiveCompatibilitySuite.runTest(HiveCompatibilitySuite.scala:31) at org.scalatest.FunSuiteLike$$anonfun$runTests$1.apply(FunSuiteLike.scala:208) at org.scalatest.FunSuiteLike$$anonfun$runTests$1.apply(FunSuiteLike.scala:208) at org.scalatest.SuperEngine$$anonfun$traverseSubNodes$1$1.apply(Engine.scala:413) at org.scalatest.SuperEngine$$anonfun$traverseSubNodes$1$1.apply(Engine.scala:401) at scala.collection.immutable.List.foreach(List.scala:318) at org.scalatest.SuperEngine.traverseSubNodes$1(Engine.scala:401) at org.scalatest.SuperEngine.org$scalatest$SuperEngine$$runTestsInBranch(Engine.scala:396) at org.scalatest.SuperEngine.runTestsImpl(Engine.scala:483) at org.scalatest.FunSuiteLike$class.runTests(FunSuiteLike.scala:208) at org.scalatest.FunSuite.runTests(FunSuite.scala:1555) at org.scalatest.Suite$class.run(Suite.scala:1424) at org.scalatest.FunSuite.org$scalatest$FunSuiteLike$$super$run(FunSuite.scala:1555) at org.scalatest.FunSuiteLike$$anonfun$run$1.apply(FunSuiteLike.scala:212) at org.scalatest.FunSuiteLike$$anonfun$run$1.apply(FunSuiteLike.scala:212) at org.scalatest.SuperEngine.runImpl(Engine.scala:545) at org.scalatest.FunSuiteLike$class.run(FunSuiteLike.scala:212) at org.apache.spark.sql.hive.execution.HiveComparisonTest.org$scalatest$BeforeAndAfterAll$$super$run(HiveComparisonTest.scala:42) at org.scalatest.BeforeAndAfterAll$class.liftedTree1$1(BeforeAndAfterAll.scala:257) at org.scalatest.BeforeAndAfterAll$class.run(BeforeAndAfterAll.scala:256) at org.apache.spark.sql.hive.execution.HiveCompatibilitySuite.org$scalatest$BeforeAndAfter$$super$run(HiveCompatibilitySuite.scala:31) at org.scalatest.BeforeAndAfter$class.run(BeforeAndAfter.scala:241) at org.apache.spark.sql.hive.execution.HiveCompatibilitySuite.run(HiveCompatibilitySuite.scala:31) at org.scalatest.tools.Framework.org$scalatest$tools$Framework$$runSuite(Framework.scala:462) at org.scalatest.tools.Framework$ScalaTestTask.execute(Framework.scala:671) at sbt.ForkMain$Run$2.call(ForkMain.java:294) at sbt.ForkMain$Run$2.call(ForkMain.java:284) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745)
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