Gabriel C Balan created HIVE-13114:
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Summary: 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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