[ https://issues.apache.org/jira/browse/FLINK-34462?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated FLINK-34462: ----------------------------------- Labels: pull-request-available (was: ) > Session window with negative parameter throws unclear exception > --------------------------------------------------------------- > > Key: FLINK-34462 > URL: https://issues.apache.org/jira/browse/FLINK-34462 > Project: Flink > Issue Type: Improvement > Components: Table SQL / Planner > Affects Versions: 1.19.0 > Reporter: Shuai Xu > Priority: Major > Labels: pull-request-available > > Set invalid parameter in session window get unclear error. > {code:java} > // add test in WindowAggregateITCase > def testEventTimeSessionWindowWithInvalidName(): Unit = { > val sql = > """ > |SELECT > | window_start, > | window_end, > | COUNT(*), > | SUM(`bigdec`), > | MAX(`double`), > | MIN(`float`), > | COUNT(DISTINCT `string`), > | concat_distinct_agg(`string`) > |FROM TABLE( > | SESSION(TABLE T1, DESCRIPTOR(rowtime), INTERVAL '-5' SECOND)) > |GROUP BY window_start, window_end > """.stripMargin > val sink = new TestingAppendSink > tEnv.sqlQuery(sql).toDataStream.addSink(sink) > env.execute() > } > {code} > {code:java} > java.lang.AssertionError: Sql optimization: Assertion error: null at > org.apache.flink.table.planner.plan.optimize.program.FlinkVolcanoProgram.optimize(FlinkVolcanoProgram.scala:79) > at > org.apache.flink.table.planner.plan.optimize.program.FlinkChainedProgram.$anonfun$optimize$1(FlinkChainedProgram.scala:59) > at > scala.collection.TraversableOnce.$anonfun$foldLeft$1(TraversableOnce.scala:156) > at > scala.collection.TraversableOnce.$anonfun$foldLeft$1$adapted(TraversableOnce.scala:156) > at scala.collection.Iterator.foreach(Iterator.scala:937) at > scala.collection.Iterator.foreach$(Iterator.scala:937) at > scala.collection.AbstractIterator.foreach(Iterator.scala:1425) at > scala.collection.IterableLike.foreach(IterableLike.scala:70) at > scala.collection.IterableLike.foreach$(IterableLike.scala:69) at > scala.collection.AbstractIterable.foreach(Iterable.scala:54) at > scala.collection.TraversableOnce.foldLeft(TraversableOnce.scala:156) at > scala.collection.TraversableOnce.foldLeft$(TraversableOnce.scala:154) at > scala.collection.AbstractTraversable.foldLeft(Traversable.scala:104) at > org.apache.flink.table.planner.plan.optimize.program.FlinkChainedProgram.optimize(FlinkChainedProgram.scala:55) > at > org.apache.flink.table.planner.plan.optimize.StreamCommonSubGraphBasedOptimizer.optimizeTree(StreamCommonSubGraphBasedOptimizer.scala:176) > at > org.apache.flink.table.planner.plan.optimize.StreamCommonSubGraphBasedOptimizer.doOptimize(StreamCommonSubGraphBasedOptimizer.scala:83) > at > org.apache.flink.table.planner.plan.optimize.CommonSubGraphBasedOptimizer.optimize(CommonSubGraphBasedOptimizer.scala:87) > at > org.apache.flink.table.planner.delegation.PlannerBase.optimize(PlannerBase.scala:320) > at > org.apache.flink.table.planner.delegation.PlannerBase.translate(PlannerBase.scala:178) > at > org.apache.flink.table.api.bridge.internal.AbstractStreamTableEnvironmentImpl.toStreamInternal(AbstractStreamTableEnvironmentImpl.java:224) > at > org.apache.flink.table.api.bridge.internal.AbstractStreamTableEnvironmentImpl.toStreamInternal(AbstractStreamTableEnvironmentImpl.java:219) > at > org.apache.flink.table.api.bridge.scala.internal.StreamTableEnvironmentImpl.toDataStream(StreamTableEnvironmentImpl.scala:151) > at > org.apache.flink.table.api.bridge.scala.internal.StreamTableEnvironmentImpl.toDataStream(StreamTableEnvironmentImpl.scala:128) > at > org.apache.flink.table.api.bridge.scala.TableConversions.toDataStream(TableConversions.scala:60) > at > org.apache.flink.table.planner.runtime.stream.sql.WindowAggregateITCase.testEventTimeSessionWindowWithInvalidName(WindowAggregateITCase.scala:1239) > at java.lang.reflect.Method.invoke(Method.java:498) at > java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183) at > java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at > java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175) at > java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at > java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183) at > java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at > java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at > java.util.Iterator.forEachRemaining(Iterator.java:116) at > scala.collection.convert.Wrappers$IteratorWrapper.forEachRemaining(Wrappers.scala:26) > at > java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) > at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482) at > java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472) > at > java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150) > at > java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173) > at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at > java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:485) at > java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:272) at > java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1384) > at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482) at > java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472) > at > java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150) > at > java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173) > at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at > java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:485) at > java.util.concurrent.RecursiveAction.exec(RecursiveAction.java:189) at > java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at > java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) > at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692) at > java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:175) > Suppressed: org.opentest4j.AssertionFailedError: Expecting value to be true > but was false > {code} > while the tumble window throws > {code:java} > java.lang.IllegalArgumentException: Tumbling Window parameters must satisfy > size > 0, but got size -5000ms. > at > org.apache.flink.util.Preconditions.checkArgument(Preconditions.java:138) > at > org.apache.flink.table.runtime.operators.window.tvf.slicing.SliceAssigners$TumblingSliceAssigner.<init>(SliceAssigners.java:152) > at > org.apache.flink.table.runtime.operators.window.tvf.slicing.SliceAssigners$TumblingSliceAssigner.<init>(SliceAssigners.java:136) > at > org.apache.flink.table.runtime.operators.window.tvf.slicing.SliceAssigners.tumbling(SliceAssigners.java:65) > {code} -- This message was sent by Atlassian Jira (v8.20.10#820010)