[HIVE-22435] Exception when using VectorTopNKeyOperator operator

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.0.0-alpha-1
• Assignee: Krisztian Kasa
• Reporter: Krisztian Kasa
• Created: 30/Oct/19 16:57
• Updated: 27/Feb/24 22:24
• Resolved: 25/Nov/19 20:29

Description

Steps to reproduce:
1. Apply the attached patch

git apply -3 -p0 HIVE-20150.15.patch

2. rebuild project

mvn clean install -DskipTests

3. Run the following test

mvn test -DskipSparkTests -Dtest=TestMiniLlapLocalCliDriver -Dqfile=limit_pushdown3.q -pl itests/qtest -Pitests

Query execution fails with exception

select ctinyint, count(distinct(cdouble)) from alltypesorc group by ctinyint order by ctinyint limit 20

[ERROR] Failures: 
[ERROR]   TestMiniLlapLocalCliDriver.testCliDriver:59 Client execution failed with error code = 2 
running 
select ctinyint, count(distinct(cdouble)) from alltypesorc group by ctinyint order by ctinyint limit 20 
fname=limit_pushdown3.q

See ./ql/target/tmp/log/hive.log or ./itests/qtest/target/tmp/log/hive.log, or check ./ql/target/surefire-reports or ./itests/qtest/target/surefire-reports/ for specific test cases logs.
 org.apache.hadoop.hive.ql.metadata.HiveException: Vertex failed, vertexName=Reducer 2, vertexId=vertex_1572454329409_0001_9_01, diagnostics=[Task failed, taskId=task_1572454329409_0001_9_01_000000, diagnostics=[TaskAttempt 0 failed, info=[Error: Error while running task ( failure ) : attempt_1572454329409_0001_9_01_000000_0:java.lang.RuntimeException: java.lang.RuntimeException: cannot find field key from [0:key._col0, 1:key._col1]
	at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:296)
	at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:250)
	at org.apache.tez.runtime.LogicalIOProcessorRuntimeTask.run(LogicalIOProcessorRuntimeTask.java:374)
	at org.apache.tez.runtime.task.TaskRunner2Callable$1.run(TaskRunner2Callable.java:73)
	at org.apache.tez.runtime.task.TaskRunner2Callable$1.run(TaskRunner2Callable.java:61)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1682)
	at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61)
	at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37)
	at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
	at org.apache.hadoop.hive.llap.daemon.impl.StatsRecordingThreadPool$WrappedCallable.call(StatsRecordingThreadPool.java:118)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.RuntimeException: cannot find field key from [0:key._col0, 1:key._col1]
	at org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorUtils.getStandardStructFieldRef(ObjectInspectorUtils.java:538)
	at org.apache.hadoop.hive.serde2.objectinspector.StandardStructObjectInspector.getStructFieldRef(StandardStructObjectInspector.java:153)
	at org.apache.hadoop.hive.ql.exec.ExprNodeColumnEvaluator.initialize(ExprNodeColumnEvaluator.java:80)
	at org.apache.hadoop.hive.ql.exec.TopNKeyOperator.initializeOp(TopNKeyOperator.java:106)
	at org.apache.hadoop.hive.ql.exec.vector.VectorTopNKeyOperator.initializeOp(VectorTopNKeyOperator.java:71)
	at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:360)
	at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.init(ReduceRecordProcessor.java:191)
	at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:266)
	... 15 more
], TaskAttempt 1 failed, info=[Error: Error while running task ( failure ) : attempt_1572454329409_0001_9_01_000000_1:java.lang.RuntimeException: java.lang.RuntimeException: cannot find field key from [0:key._col0, 1:key._col1]
	at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:296)
	at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:250)
	at org.apache.tez.runtime.LogicalIOProcessorRuntimeTask.run(LogicalIOProcessorRuntimeTask.java:374)
	at org.apache.tez.runtime.task.TaskRunner2Callable$1.run(TaskRunner2Callable.java:73)
	at org.apache.tez.runtime.task.TaskRunner2Callable$1.run(TaskRunner2Callable.java:61)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1682)
	at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61)
	at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37)
	at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
	at org.apache.hadoop.hive.llap.daemon.impl.StatsRecordingThreadPool$WrappedCallable.call(StatsRecordingThreadPool.java:118)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.RuntimeException: cannot find field key from [0:key._col0, 1:key._col1]
	at org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorUtils.getStandardStructFieldRef(ObjectInspectorUtils.java:538)
	at org.apache.hadoop.hive.serde2.objectinspector.StandardStructObjectInspector.getStructFieldRef(StandardStructObjectInspector.java:153)
	at org.apache.hadoop.hive.ql.exec.ExprNodeColumnEvaluator.initialize(ExprNodeColumnEvaluator.java:80)
	at org.apache.hadoop.hive.ql.exec.TopNKeyOperator.initializeOp(TopNKeyOperator.java:106)
	at org.apache.hadoop.hive.ql.exec.vector.VectorTopNKeyOperator.initializeOp(VectorTopNKeyOperator.java:71)
	at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:360)
	at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.init(ReduceRecordProcessor.java:191)
	at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:266)
	... 15 more
]], Vertex did not succeed due to OWN_TASK_FAILURE, failedTasks:1 killedTasks:0, Vertex vertex_1572454329409_0001_9_01 [Reducer 2] killed/failed due to:OWN_TASK_FAILURE]Vertex killed, vertexName=Reducer 3, vertexId=vertex_1572454329409_0001_9_02, diagnostics=[Vertex received Kill while in RUNNING state., Vertex did not succeed due to OTHER_VERTEX_FAILURE, failedTasks:0 killedTasks:1, Vertex vertex_1572454329409_0001_9_02 [Reducer 3] killed/failed due to:OTHER_VERTEX_FAILURE]DAG did not succeed due to VERTEX_FAILURE. failedVertices:1 killedVertices:1
	at org.apache.hadoop.hive.ql.exec.tez.TezTask.execute(TezTask.java:242)
	at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:212)
	at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:105)
	at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:2129)
	at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1784)
	at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1456)
	at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1230)
	at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1224)
	at org.apache.hadoop.hive.ql.reexec.ReExecDriver.run(ReExecDriver.java:164)
	at org.apache.hadoop.hive.ql.reexec.ReExecDriver.run(ReExecDriver.java:230)
	at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:249)
	at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:193)
	at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:415)
	at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:346)
	at org.apache.hadoop.hive.ql.QTestUtil.executeClientInternal(QTestUtil.java:684)
	at org.apache.hadoop.hive.ql.QTestUtil.executeClient(QTestUtil.java:654)
	at org.apache.hadoop.hive.cli.control.CoreCliDriver.runTest(CoreCliDriver.java:183)
	at org.apache.hadoop.hive.cli.control.CliAdapter.runTest(CliAdapter.java:104)
	at org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver(TestMiniLlapLocalCliDriver.java:59)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.apache.hadoop.hive.cli.control.CliAdapter$2$1.evaluate(CliAdapter.java:92)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
	at org.junit.runners.Suite.runChild(Suite.java:127)
	at org.junit.runners.Suite.runChild(Suite.java:26)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
	at org.apache.hadoop.hive.cli.control.CliAdapter$1$1.evaluate(CliAdapter.java:73)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
	at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
	at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:379)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:340)
	at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:125)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:413)

VectorTopNKeyOperator extends TopNKeyOperator and it calls it's super.initializeOp method
https://github.com/apache/hive/blob/5c8392468cb581f53b6cb55d201fc933dca025e3/ql/src/java/org/apache/hadoop/hive/ql/exec/vector/VectorTopNKeyOperator.java#L71

which is focusing on non-vectorized execution.

cc. jcamachorodriguez

Issue Links

• relates to: HIVE-17896 TopNKey: Create a standalone vectorizable TopNKey operator
• links to: Review Board