[FLINK-14953] Parquet table source should use schema type to build FilterPredicate

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.8.0, 1.8.2, 1.9.0, 1.9.1
• Fix Version/s: 1.9.2, 1.10.0
• Component/s: Formats (JSON, Avro, Parquet, ORC, SequenceFile)
• Labels: pull-request-available
• Assignee: Zhenqiu Huang
• Reporter: Zhenqiu Huang
• Created: 26/Nov/19 16:02
• Updated: 11/Dec/19 06:46
• Resolved: 10/Dec/19 09:18

Description

The issue happens when the data type of value in predicate inferred from SQL doesn't match the parquet schema. For example, foo is a long type, foo < 1 is the predicate. Literal will be recognized as an integration. It causes the parquet FilterPredicate is mistakenly created for the column of Integer type. Then, the exception comes.

java.lang.UnsupportedOperationException
at org.apache.parquet.filter2.recordlevel.IncrementallyUpdatedFilterPredicate$ValueInspector.update(IncrementallyUpdatedFilterPredicate.java:71)
at org.apache.parquet.filter2.recordlevel.FilteringPrimitiveConverter.addLong(FilteringPrimitiveConverter.java:105)
at org.apache.parquet.column.impl.ColumnReaderImpl$2$4.writeValue(ColumnReaderImpl.java:268)
at org.apache.parquet.column.impl.ColumnReaderImpl.writeCurrentValueToConverter(ColumnReaderImpl.java:367)
at org.apache.parquet.io.RecordReaderImplementation.read(RecordReaderImplementation.java:406)
at org.apache.flink.formats.parquet.utils.ParquetRecordReader.readNextRecord(ParquetRecordReader.java:235)
at org.apache.flink.formats.parquet.utils.ParquetRecordReader.reachEnd(ParquetRecordReader.java:207)
at org.apache.flink.formats.parquet.ParquetInputFormat.reachedEnd(ParquetInputFormat.java:233)
at org.apache.flink.api.common.operators.GenericDataSourceBase.executeOnCollections(GenericDataSourceBase.java:231)
at org.apache.flink.api.common.operators.CollectionExecutor.executeDataSource(CollectionExecutor.java:219)
at org.apache.flink.api.common.operators.CollectionExecutor.execute(CollectionExecutor.java:155)
at org.apache.flink.api.common.operators.CollectionExecutor.executeUnaryOperator(CollectionExecutor.java:229)
at org.apache.flink.api.common.operators.CollectionExecutor.execute(CollectionExecutor.java:149)
at org.apache.flink.api.common.operators.CollectionExecutor.execute(CollectionExecutor.java:131)
at org.apache.flink.api.common.operators.CollectionExecutor.executeDataSink(CollectionExecutor.java:182)
at org.apache.flink.api.common.operators.CollectionExecutor.execute(CollectionExecutor.java:158)
at org.apache.flink.api.common.operators.CollectionExecutor.execute(CollectionExecutor.java:131)
at org.apache.flink.api.common.operators.CollectionExecutor.execute(CollectionExecutor.java:115)
at org.apache.flink.api.java.CollectionEnvironment.execute(CollectionEnvironment.java:38)
at org.apache.flink.test.util.CollectionTestEnvironment.execute(CollectionTestEnvironment.java:52)
at org.apache.flink.test.util.CollectionTestEnvironment.execute(CollectionTestEnvironment.java:47)
at org.apache.flink.api.java.DataSet.collect(DataSet.java:413)
at org.apache.flink.formats.parquet.ParquetTableSourceITCase.testScanWithProjectionAndFilter(ParquetTableSourceITCase.java:91)
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:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
at org.junit.rules.RunRules.evaluate(RunRules.java:20)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
at org.junit.rules.RunRules.evaluate(RunRules.java:20)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)

Issue Links

• links to: GitHub Pull Request #10371