[
https://issues.apache.org/jira/browse/DRILL-1798?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chun Chang closed DRILL-1798.
-----------------------------
Assignee: Chun Chang
already verified.
> write a BigInt type when you are using a ValueWriter of type
> NullableVarCharWriterImpl
> --------------------------------------------------------------------------------------
>
> Key: DRILL-1798
> URL: https://issues.apache.org/jira/browse/DRILL-1798
> Project: Apache Drill
> Issue Type: Bug
> Components: Execution - Flow
> Affects Versions: 0.7.0
> Reporter: Chun Chang
> Assignee: Chun Chang
>
> #Mon Dec 01 11:15:02 PST 2014
> git.commit.id.abbrev=a60e1db
> My data looks like this:
> 0: jdbc:drill:schema=dfs.drillTestDir> select
> t.service_provider_set_1d.`map`[0] from `es/dpa-nested` as t limit 10;
> +------------+
> | EXPR$0 |
> +------------+
> | {"key":"WhatA","value":1} |
> | {} |
> | {"key":"WhatB","value":2} |
> | {} |
> | {"key":"WhatB","value":2} |
> | {} |
> | {"key":"WhatA","value":2} |
> | {} |
> | {"key":"WhatC","value":2} |
> | {"key":"WhatC","value":2} |
> +------------+
> 0: jdbc:drill:schema=dfs.drillTestDir> select
> t.service_provider_set_1d.`map`[0].`value` from `es/dpa-nested` as t limit 1;
> Query failed: Query failed: Failure while running fragment.[
> ec75d174-ffa5-4e6e-98ad-6c99979b9fa5 on qa-node120.qa.lab:31010 ]
> [ ec75d174-ffa5-4e6e-98ad-6c99979b9fa5 on qa-node120.qa.lab:31010 ]
> Error: exception while executing query: Failure while executing query.
> (state=,code=0)
> stack:
> 16:48:57.682 [2b82f385-b5bc-a2af-83ee-1f54c1c24ae5:frag:0:0] ERROR
> o.a.drill.exec.ops.FragmentContext - Fragment Context received failure.
> java.lang.IllegalArgumentException: You tried to write a BigInt type when you
> are using a ValueWriter of type NullableVarCharWriterImpl.
> at
> org.apache.drill.exec.vector.complex.impl.AbstractFieldWriter.fail(AbstractFieldWriter.java:625)
>
> ~[drill-java-exec-0.7.0-incubating-SNAPSHOT-rebuffed.jar:0.7.0-incubating-SNAPSHOT]
> at
> org.apache.drill.exec.vector.complex.impl.AbstractFieldWriter.write(AbstractFieldWriter.java:185)
>
> ~[drill-java-exec-0.7.0-incubating-SNAPSHOT-rebuffed.jar:0.7.0-incubating-SNAPSHOT]
> at
> org.apache.drill.exec.vector.complex.impl.NullableVarCharWriterImpl.write(NullableVarCharWriterImpl.java:88)
>
> ~[drill-java-exec-0.7.0-incubating-SNAPSHOT-rebuffed.jar:0.7.0-incubating-SNAPSHOT]
> at
> org.apache.drill.exec.store.parquet2.DrillParquetGroupConverter$DrillBigIntConverter.addLong(DrillParquetGroupConverter.java:330)
>
> ~[drill-java-exec-0.7.0-incubating-SNAPSHOT-rebuffed.jar:0.7.0-incubating-SNAPSHOT]
> at
> parquet.column.impl.ColumnReaderImpl$2$4.writeValue(ColumnReaderImpl.java:258)
> ~[parquet-column-1.5.1-drill-r5.jar:na]
> at
> parquet.column.impl.ColumnReaderImpl.writeCurrentValueToConverter(ColumnReaderImpl.java:354)
> ~[parquet-column-1.5.1-drill-r5.jar:na]
> at
> parquet.io.RecordReaderImplementation.read(RecordReaderImplementation.java:400)
> ~[parquet-column-1.5.1-drill-r5.jar:na]
> at
> org.apache.drill.exec.store.parquet2.DrillParquetReader.next(DrillParquetReader.java:288)
>
> ~[drill-java-exec-0.7.0-incubating-SNAPSHOT-rebuffed.jar:0.7.0-incubating-SNAPSHOT]
> at
> org.apache.drill.exec.physical.impl.ScanBatch.next(ScanBatch.java:191)
> [drill-java-exec-0.7.0-incubating-SNAPSHOT-rebuffed.jar:0.7.0-incubating-SNAPSHOT]
> at
> org.apache.drill.exec.physical.impl.ScanBatch.buildSchema(ScanBatch.java:125)
> [drill-java-exec-0.7.0-incubating-SNAPSHOT-rebuffed.jar:0.7.0-incubating-SNAPSHOT]
> at
> org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.buildSchema(IteratorValidatorBatchIterator.java:80)
>
> [drill-java-exec-0.7.0-incubating-SNAPSHOT-rebuffed.jar:0.7.0-incubating-SNAPSHOT]
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