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Gabriel C Balan commented on HIVE-13114: ---------------------------------------- Would you like to look into this [~Ferd], [~dongc], [~kamrul]? (mentioned in similar Hive JIRAS related to Parquet / PPD). I apologize if I'm overstepping. > parquet filter fails for type float when hive.optimize.index.filter=true > ------------------------------------------------------------------------ > > Key: HIVE-13114 > URL: https://issues.apache.org/jira/browse/HIVE-13114 > Project: Hive > Issue Type: Bug > Affects Versions: 1.2.1 > Reporter: Gabriel C Balan > Priority: Trivial > > Hive fails when selecting from a table 'stored as parquet' with a row filter > based on a float column and hive.optimize.index.filter=true. > The following example fails in hive 1.2.1 (HDP 2.3.2), but works fine in hive > 1.1.0 (CDH 5.5.0): > {code} > create table p(f float)stored as parquet; > insert into table p values (1), (2), (3); > select * from p where f >= 2; > set hive.optimize.index.filter=true; > select * from p where f >= 2; > {code} > The first select query works fine, the second fails with: > {code} > Failed with exception java.io.IOException:java.lang.IllegalArgumentException: > FilterPredicate column: f's declared type (java.lang.Double) does not match > the schema found in file metadata. Column f is of type: > FullTypeDescriptor(PrimitiveType: FLOAT, OriginalType: null) > Valid types for this column are: [class java.lang.Float] > {code} > Here's the stack trace from log4j: > {code} > 2016-02-22 12:18:30,691 ERROR [main]: CliDriver > (SessionState.java:printError(960)) - Failed with exception > java.io.IOException:java.lang.IllegalArgumentException: FilterPredicate > column: f's declared type (java.lang.Double) does not match the schema found > in file metadata. Column f is of type: FullTypeDescriptor(PrimitiveType: > FLOAT, OriginalType: null) > Valid types for this column are: [class java.lang.Float] > java.io.IOException: java.lang.IllegalArgumentException: FilterPredicate > column: f's declared type (java.lang.Double) does not match the schema found > in file metadata. Column f is of type: FullTypeDescriptor(PrimitiveType: > FLOAT, OriginalType: null) > Valid types for this column are: [class java.lang.Float] > at > org.apache.hadoop.hive.ql.exec.FetchOperator.getNextRow(FetchOperator.java:508) > at > org.apache.hadoop.hive.ql.exec.FetchOperator.pushRow(FetchOperator.java:415) > at org.apache.hadoop.hive.ql.exec.FetchTask.fetch(FetchTask.java:140) > at org.apache.hadoop.hive.ql.Driver.getResults(Driver.java:1672) > at > org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:233) > at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:165) > at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:376) > at > org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:736) > at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:681) > at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:621) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:601) > at org.apache.hadoop.util.RunJar.run(RunJar.java:221) > at org.apache.hadoop.util.RunJar.main(RunJar.java:136) > Caused by: java.lang.IllegalArgumentException: FilterPredicate column: f's > declared type (java.lang.Double) does not match the schema found in file > metadata. Column f is of type: FullTypeDescriptor(PrimitiveType: FLOAT, > OriginalType: null) > Valid types for this column are: [class java.lang.Float] > at > parquet.filter2.predicate.ValidTypeMap.assertTypeValid(ValidTypeMap.java:132) > at > parquet.filter2.predicate.SchemaCompatibilityValidator.validateColumn(SchemaCompatibilityValidator.java:185) > at > parquet.filter2.predicate.SchemaCompatibilityValidator.validateColumnFilterPredicate(SchemaCompatibilityValidator.java:160) > at > parquet.filter2.predicate.SchemaCompatibilityValidator.visit(SchemaCompatibilityValidator.java:124) > at > parquet.filter2.predicate.SchemaCompatibilityValidator.visit(SchemaCompatibilityValidator.java:59) > at parquet.filter2.predicate.Operators$GtEq.accept(Operators.java:248) > at > parquet.filter2.predicate.SchemaCompatibilityValidator.validate(SchemaCompatibilityValidator.java:64) > at parquet.filter2.compat.RowGroupFilter.visit(RowGroupFilter.java:59) > at parquet.filter2.compat.RowGroupFilter.visit(RowGroupFilter.java:40) > at > parquet.filter2.compat.FilterCompat$FilterPredicateCompat.accept(FilterCompat.java:126) > at > parquet.filter2.compat.RowGroupFilter.filterRowGroups(RowGroupFilter.java:46) > at > org.apache.hadoop.hive.ql.io.parquet.read.ParquetRecordReaderWrapper.getSplit(ParquetRecordReaderWrapper.java:275) > at > org.apache.hadoop.hive.ql.io.parquet.read.ParquetRecordReaderWrapper.<init>(ParquetRecordReaderWrapper.java:99) > at > org.apache.hadoop.hive.ql.io.parquet.read.ParquetRecordReaderWrapper.<init>(ParquetRecordReaderWrapper.java:85) > at > org.apache.hadoop.hive.ql.io.parquet.MapredParquetInputFormat.getRecordReader(MapredParquetInputFormat.java:72) > at > org.apache.hadoop.hive.ql.exec.FetchOperator$FetchInputFormatSplit.getRecordReader(FetchOperator.java:674) > at > org.apache.hadoop.hive.ql.exec.FetchOperator.getRecordReader(FetchOperator.java:324) > at > org.apache.hadoop.hive.ql.exec.FetchOperator.getNextRow(FetchOperator.java:446) > ... 15 more > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)