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Posted to issues@hive.apache.org by "Gabriel C Balan (JIRA)" <ji...@apache.org> on 2016/02/22 21:56:18 UTC
[jira] [Commented] (HIVE-13114) parquet filter fails for type float
when hive.optimize.index.filter=true
[ https://issues.apache.org/jira/browse/HIVE-13114?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15157682#comment-15157682 ]
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}
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