Chu Xue created FLINK-25097:
-------------------------------
Summary: Bug in inner join when the filter condition is boolean
type
Key: FLINK-25097
URL: https://issues.apache.org/jira/browse/FLINK-25097
Project: Flink
Issue Type: Bug
Components: Table SQL / Planner
Affects Versions: 1.14.0, 1.13.0, 1.12.2
Reporter: Chu Xue
Attachments: ColumnIntervalUtil.scala, ConditionFalseResult.txt,
ConditionTrueResult.txt, errorLog.txt
When I test the inner join, the column type of the filter condition is Boolean,
and there is an error in the SQL conversion process。
The SQL as follow：
{code:java}
source-1：
"CREATE TABLE IF NOT EXISTS data_source (\n" +
" id INT,\n" +
" name STRING,\n" +
" sex boolean\n" +
") WITH (\n" +
" 'connector' = 'datagen',\n" +
" 'rows-per-second'='1',\n" +
" 'fields.id.kind'='sequence',\n" +
" 'fields.id.start'='1',\n" +
" 'fields.id.end'='10',\n" +
" 'fields.name.kind'='random',\n" +
" 'fields.name.length'='10'\n" +
")";
source-2：
"CREATE TABLE IF NOT EXISTS info (\n" +
" id INT,\n" +
" name STRING,\n" +
" sex boolean\n" +
") WITH (\n" +
" 'connector' = 'datagen',\n" +
" 'rows-per-second'='1',\n" +
" 'fields.id.kind'='sequence',\n" +
" 'fields.id.start'='1',\n" +
" 'fields.id.end'='10',\n" +
" 'fields.name.kind'='random',\n" +
" 'fields.name.length'='10'\n" +
")";
sink：
"CREATE TABLE IF NOT EXISTS print_sink ( \n" +
" id INT,\n" +
" name STRING,\n" +
" left_sex boolean,\n" +
" right_sex boolean\n" +
") WITH (\n" +
" 'connector' = 'print'\n" +
")";
SQL-1:
"insert into print_sink" +
" select l.id, l.name, l.sex, r.sex from data_source l " +
"inner join info r on l.sex = r.sex where l.sex is true";{code}
The SQL fails with：
{code:java}
The program finished with the following exception:
org.apache.flink.client.program.ProgramInvocationException: The main method
caused an error: Error while applying rule
FlinkLogicalCalcConverter(in:NONE,out:LOGICAL), args
[rel#135:LogicalCalc.NONE.any.None:
0.[NONE].[NONE](input=RelSubset#115,expr#0..5={inputs},proj#0..2={exprs},3=$t5)]
at
org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:366)
at
org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:219)
at
org.apache.flink.client.ClientUtils.executeProgram(ClientUtils.java:114)
at
org.apache.flink.client.cli.CliFrontend.executeProgram(CliFrontend.java:812)
at org.apache.flink.client.cli.CliFrontend.run(CliFrontend.java:246)
at
org.apache.flink.client.cli.CliFrontend.parseAndRun(CliFrontend.java:1054)
at
org.apache.flink.client.cli.CliFrontend.lambda$main$10(CliFrontend.java:1132)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1844)
at
org.apache.flink.runtime.security.contexts.HadoopSecurityContext.runSecured(HadoopSecurityContext.java:41)
at org.apache.flink.client.cli.CliFrontend.main(CliFrontend.java:1132)
Caused by: java.lang.RuntimeException: Error while applying rule
FlinkLogicalCalcConverter(in:NONE,out:LOGICAL), args
[rel#135:LogicalCalc.NONE.any.None:
0.[NONE].[NONE](input=RelSubset#115,expr#0..5={inputs},proj#0..2={exprs},3=$t5)]
at
org.apache.calcite.plan.volcano.VolcanoRuleCall.onMatch(VolcanoRuleCall.java:256)
at
org.apache.calcite.plan.volcano.IterativeRuleDriver.drive(IterativeRuleDriver.java:58)
at
org.apache.calcite.plan.volcano.VolcanoPlanner.findBestExp(VolcanoPlanner.java:510)
at
org.apache.calcite.tools.Programs$RuleSetProgram.run(Programs.java:312)
at
org.apache.flink.table.planner.plan.optimize.program.FlinkVolcanoProgram.optimize(FlinkVolcanoProgram.scala:64)
at
org.apache.flink.table.planner.plan.optimize.program.FlinkChainedProgram$$anonfun$optimize$1.apply(FlinkChainedProgram.scala:62)
at
org.apache.flink.table.planner.plan.optimize.program.FlinkChainedProgram$$anonfun$optimize$1.apply(FlinkChainedProgram.scala:58)
at
scala.collection.TraversableOnce$$anonfun$foldLeft$1.apply(TraversableOnce.scala:157)
at
scala.collection.TraversableOnce$$anonfun$foldLeft$1.apply(TraversableOnce.scala:157)
at scala.collection.Iterator$class.foreach(Iterator.scala:891)
at scala.collection.AbstractIterator.foreach(Iterator.scala:1334)
at scala.collection.IterableLike$class.foreach(IterableLike.scala:72)
at scala.collection.AbstractIterable.foreach(Iterable.scala:54)
at
scala.collection.TraversableOnce$class.foldLeft(TraversableOnce.scala:157)
at scala.collection.AbstractTraversable.foldLeft(Traversable.scala:104)
at
org.apache.flink.table.planner.plan.optimize.program.FlinkChainedProgram.optimize(FlinkChainedProgram.scala:57)
at
org.apache.flink.table.planner.plan.optimize.StreamCommonSubGraphBasedOptimizer.optimizeTree(StreamCommonSubGraphBasedOptimizer.scala:163)
at
org.apache.flink.table.planner.plan.optimize.StreamCommonSubGraphBasedOptimizer.doOptimize(StreamCommonSubGraphBasedOptimizer.scala:79)
at
org.apache.flink.table.planner.plan.optimize.CommonSubGraphBasedOptimizer.optimize(CommonSubGraphBasedOptimizer.scala:77)
at
org.apache.flink.table.planner.delegation.PlannerBase.optimize(PlannerBase.scala:287)
at
org.apache.flink.table.planner.delegation.StreamPlanner.explain(StreamPlanner.scala:100)
at
org.apache.flink.table.planner.delegation.StreamPlanner.explain(StreamPlanner.scala:42)
at
org.apache.flink.table.api.internal.TableEnvironmentImpl.explainSql(TableEnvironmentImpl.java:625)
at com.xue.testSql.main(testSql.java:60)
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.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:349)
... 11 more
Caused by: java.lang.RuntimeException: Error occurred while applying rule
FlinkLogicalCalcConverter(in:NONE,out:LOGICAL)
at
org.apache.calcite.plan.volcano.VolcanoRuleCall.transformTo(VolcanoRuleCall.java:161)
at
org.apache.calcite.plan.RelOptRuleCall.transformTo(RelOptRuleCall.java:268)
at
org.apache.calcite.plan.RelOptRuleCall.transformTo(RelOptRuleCall.java:283)
at
org.apache.calcite.rel.convert.ConverterRule.onMatch(ConverterRule.java:169)
at
org.apache.calcite.plan.volcano.VolcanoRuleCall.onMatch(VolcanoRuleCall.java:229)
... 39 more
Caused by: java.lang.ClassCastException: org.apache.calcite.rex.RexInputRef
cannot be cast to org.apache.calcite.rex.RexCall
at
org.apache.flink.table.planner.plan.utils.ColumnIntervalUtil$.org$apache$flink$table$planner$plan$utils$ColumnIntervalUtil$$columnIntervalOfSinglePredicate(ColumnIntervalUtil.scala:236)
at
org.apache.flink.table.planner.plan.utils.ColumnIntervalUtil$$anonfun$5$$anonfun$6.apply(ColumnIntervalUtil.scala:223)
at
org.apache.flink.table.planner.plan.utils.ColumnIntervalUtil$$anonfun$5$$anonfun$6.apply(ColumnIntervalUtil.scala:223)
at
scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234)
at
scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234)
at scala.collection.Iterator$class.foreach(Iterator.scala:891)
at scala.collection.AbstractIterator.foreach(Iterator.scala:1334)
at scala.collection.IterableLike$class.foreach(IterableLike.scala:72)
at scala.collection.AbstractIterable.foreach(Iterable.scala:54)
at scala.collection.TraversableLike$class.map(TraversableLike.scala:234)
at scala.collection.AbstractTraversable.map(Traversable.scala:104)
at
org.apache.flink.table.planner.plan.utils.ColumnIntervalUtil$$anonfun$5.apply(ColumnIntervalUtil.scala:223)
at
org.apache.flink.table.planner.plan.utils.ColumnIntervalUtil$$anonfun$5.apply(ColumnIntervalUtil.scala:221)
at
scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234)
at
scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234)
at scala.collection.Iterator$class.foreach(Iterator.scala:891)
at scala.collection.AbstractIterator.foreach(Iterator.scala:1334)
at scala.collection.IterableLike$class.foreach(IterableLike.scala:72)
at scala.collection.AbstractIterable.foreach(Iterable.scala:54)
at scala.collection.TraversableLike$class.map(TraversableLike.scala:234)
at scala.collection.AbstractTraversable.map(Traversable.scala:104)
at
org.apache.flink.table.planner.plan.utils.ColumnIntervalUtil$.getColumnIntervalWithFilter(ColumnIntervalUtil.scala:221)
at
org.apache.flink.table.planner.plan.metadata.FlinkRelMdColumnInterval.getColumnIntervalOfCalc(FlinkRelMdColumnInterval.scala:227)
at
org.apache.flink.table.planner.plan.metadata.FlinkRelMdColumnInterval.getColumnInterval(FlinkRelMdColumnInterval.scala:203)
at GeneratedMetadataHandler_ColumnInterval.getColumnInterval_$(Unknown
Source)
at GeneratedMetadataHandler_ColumnInterval.getColumnInterval(Unknown
Source)
at
org.apache.flink.table.planner.plan.metadata.FlinkRelMetadataQuery.getColumnInterval(FlinkRelMetadataQuery.java:112)
at
org.apache.flink.table.planner.plan.metadata.FlinkRelMdColumnInterval.getColumnInterval(FlinkRelMdColumnInterval.scala:801)
at GeneratedMetadataHandler_ColumnInterval.getColumnInterval_$(Unknown
Source)
at GeneratedMetadataHandler_ColumnInterval.getColumnInterval(Unknown
Source)
at
org.apache.flink.table.planner.plan.metadata.FlinkRelMetadataQuery.getColumnInterval(FlinkRelMetadataQuery.java:112)
at
org.apache.flink.table.planner.plan.metadata.FlinkRelMdRowCount$$anonfun$1.apply(FlinkRelMdRowCount.scala:308)
at
org.apache.flink.table.planner.plan.metadata.FlinkRelMdRowCount$$anonfun$1.apply(FlinkRelMdRowCount.scala:306)
at
scala.collection.IndexedSeqOptimized$class.prefixLengthImpl(IndexedSeqOptimized.scala:38)
at
scala.collection.IndexedSeqOptimized$class.exists(IndexedSeqOptimized.scala:46)
at scala.collection.mutable.ArrayBuffer.exists(ArrayBuffer.scala:48)
at
org.apache.flink.table.planner.plan.metadata.FlinkRelMdRowCount.getEquiInnerJoinRowCount(FlinkRelMdRowCount.scala:306)
at
org.apache.flink.table.planner.plan.metadata.FlinkRelMdRowCount.getRowCount(FlinkRelMdRowCount.scala:268)
at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source)
at GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source)
at
org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:212)
at
org.apache.flink.table.planner.plan.metadata.FlinkRelMdRowCount.getRowCount(FlinkRelMdRowCount.scala:410)
at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source)
at GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source)
at
org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:212)
at
org.apache.calcite.rel.metadata.RelMdUtil.estimateFilteredRows(RelMdUtil.java:766)
at
org.apache.calcite.rel.metadata.RelMdUtil.estimateFilteredRows(RelMdUtil.java:761)
at
org.apache.flink.table.planner.plan.metadata.FlinkRelMdRowCount.getRowCount(FlinkRelMdRowCount.scala:62)
at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source)
at GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source)
at
org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:212)
at
org.apache.flink.table.planner.plan.nodes.common.CommonCalc.computeSelfCost(CommonCalc.scala:59)
at
org.apache.flink.table.planner.plan.metadata.FlinkRelMdNonCumulativeCost.getNonCumulativeCost(FlinkRelMdNonCumulativeCost.scala:41)
at
GeneratedMetadataHandler_NonCumulativeCost.getNonCumulativeCost_$(Unknown
Source)
at
GeneratedMetadataHandler_NonCumulativeCost.getNonCumulativeCost(Unknown Source)
at
org.apache.calcite.rel.metadata.RelMetadataQuery.getNonCumulativeCost(RelMetadataQuery.java:288)
at
org.apache.calcite.plan.volcano.VolcanoPlanner.getCost(VolcanoPlanner.java:705)
at
org.apache.calcite.plan.volcano.RelSubset.propagateCostImprovements0(RelSubset.java:415)
at
org.apache.calcite.plan.volcano.RelSubset.propagateCostImprovements(RelSubset.java:398)
at
org.apache.calcite.plan.volcano.VolcanoPlanner.addRelToSet(VolcanoPlanner.java:1268)
at
org.apache.calcite.plan.volcano.VolcanoPlanner.registerImpl(VolcanoPlanner.java:1227)
at
org.apache.calcite.plan.volcano.VolcanoPlanner.register(VolcanoPlanner.java:589)
at
org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:604)
at
org.apache.calcite.plan.volcano.VolcanoRuleCall.transformTo(VolcanoRuleCall.java:148)
... 43 more
{code}
I change the flink version，such as 1.12.2 ，1.13.3 and 1.14.0，this error occur
in all versions during executeSql。
There is a little different in 1.12.2 between other version.The above errors
will be reported directly when explain SQL-1 in 1.12.2,but other version
explain SQL-1 successfully.
Then,I modify the SQL-1 .Change l.sex from true to false
{code:java}
SQL-2:
insert into print_sink select l.id, l.name, l.sex, r.sex from data_source l
inner join info r on l.sex = r.sex where l.sex is false{code}
The SQL-2 can run normally.
I attempt to modify
org.apache.flink.table.planner.plan.utils.ColumnIntervalUtil#columnIntervalOfSinglePredicate,like
this
{code:java}
private def columnIntervalOfSinglePredicate(condition: RexNode): ValueInterval
= {
//Add a judgment
if ( !condition.isInstanceOf[RexCall] ){
return null
}
val convertedCondition = condition.asInstanceOf[RexCall]
...
}{code}
Both SQL-1 and SQL-2 run normally.Result are [#ConditionTrueResult.txt] and
[#ConditionFalseResult.txt].
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