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Posted to issues@drill.apache.org by "Jardhel Cachola (JIRA)" <ji...@apache.org> on 2019/03/01 11:41:00 UTC
[jira] [Updated] (DRILL-7067) Querying parquet file with null value
field error
[ https://issues.apache.org/jira/browse/DRILL-7067?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jardhel Cachola updated DRILL-7067:
-----------------------------------
Description:
When we try to join two parquet tables and one of them has null values on any field, the query doesn't run. It fails showing the following error:
Error: SYSTEM ERROR: IllegalStateException: Failure while reading vector. Expected vector class of org.apache.drill.exec.vector.NullableIntVector but was holding vector class org.apache.drill.exec.vector.NullableVarDecimalVector, field= [`id_hubbles` (VARDECIMAL(38, 4):OPTIONAL), children=([`$bits$` (UINT1:REQUIRED)], [`id_cub` (VARDECIMAL(38, 4):OPTIONAL), children=([`$offsets$` (UINT4:REQUIRED)])])]
Fragment 2:0
Please, refer to logs for more information.
[Error Id: 48f63255-c771-4809-8252-ef7a78fda31b on ################]
(java.lang.IllegalStateException) Failure while reading vector. Expected vector class of org.apache.drill.exec.vector.NullableIntVector but was holding vector class org.apache.drill.exec.vector.NullableVarDecimalVector, field= [`id_hubbles` (VARDECIMAL(38, 4):OPTIONAL), children=([`$bits$` (UINT1:REQUIRED)], [`id_cub` (VARDECIMAL(38, 4):OPTIONAL), children=([`$offsets$` (UINT4:REQUIRED)])])]
org.apache.drill.exec.record.VectorContainer.getValueAccessorById():324
org.apache.drill.exec.record.RecordBatchLoader.getValueAccessorById():251
org.apache.drill.exec.physical.impl.unorderedreceiver.UnorderedReceiverBatch.getValueAccessorById():142
org.apache.drill.exec.test.generated.PartitionerGen1732$OutgoingRecordBatch.doSetup():114
org.apache.drill.exec.test.generated.PartitionerGen1732$OutgoingRecordBatch.initializeBatch():399
org.apache.drill.exec.test.generated.PartitionerGen1732.flushOutgoingBatches():185
org.apache.drill.exec.physical.impl.partitionsender.PartitionerDecorator$FlushBatchesHandlingClass.execute():285
org.apache.drill.exec.physical.impl.partitionsender.PartitionerDecorator$PartitionerTask.run():340
java.util.concurrent.ThreadPoolExecutor.runWorker():1149
java.util.concurrent.ThreadPoolExecutor$Worker.run():624
java.lang.Thread.run():748 (state=,code=0)
was:
When we try to join two parquet tables and one of them has null values on any field, the query doesn't run. It fails showing the following error:
Error: SYSTEM ERROR: IllegalStateException: Failure while reading vector. Expected vector class of org.apache.drill.exec.vector.NullableIntVector but was holding vector class org.apache.drill.exec.vector.NullableVarDecimalVector, field= [`id_cub` (VARDECIMAL(38, 4):OPTIONAL), children=([`$bits$` (UINT1:REQUIRED)], [`id_cub` (VARDECIMAL(38, 4):OPTIONAL), children=([`$offsets$` (UINT4:REQUIRED)])])]
Fragment 2:0
Please, refer to logs for more information.
[Error Id: 48f63255-c771-4809-8252-ef7a78fda31b on ip-172-18-250-4.us-west-2.compute.internal:31010]
(java.lang.IllegalStateException) Failure while reading vector. Expected vector class of org.apache.drill.exec.vector.NullableIntVector but was holding vector class org.apache.drill.exec.vector.NullableVarDecimalVector, field= [`id_cub` (VARDECIMAL(38, 4):OPTIONAL), children=([`$bits$` (UINT1:REQUIRED)], [`id_cub` (VARDECIMAL(38, 4):OPTIONAL), children=([`$offsets$` (UINT4:REQUIRED)])])]
org.apache.drill.exec.record.VectorContainer.getValueAccessorById():324
org.apache.drill.exec.record.RecordBatchLoader.getValueAccessorById():251
org.apache.drill.exec.physical.impl.unorderedreceiver.UnorderedReceiverBatch.getValueAccessorById():142
org.apache.drill.exec.test.generated.PartitionerGen1732$OutgoingRecordBatch.doSetup():114
org.apache.drill.exec.test.generated.PartitionerGen1732$OutgoingRecordBatch.initializeBatch():399
org.apache.drill.exec.test.generated.PartitionerGen1732.flushOutgoingBatches():185
org.apache.drill.exec.physical.impl.partitionsender.PartitionerDecorator$FlushBatchesHandlingClass.execute():285
org.apache.drill.exec.physical.impl.partitionsender.PartitionerDecorator$PartitionerTask.run():340
java.util.concurrent.ThreadPoolExecutor.runWorker():1149
java.util.concurrent.ThreadPoolExecutor$Worker.run():624
java.lang.Thread.run():748 (state=,code=0)
> Querying parquet file with null value field error
> -------------------------------------------------
>
> Key: DRILL-7067
> URL: https://issues.apache.org/jira/browse/DRILL-7067
> Project: Apache Drill
> Issue Type: Bug
> Components: Storage - Parquet
> Affects Versions: 1.15.0
> Environment: Ubuntu 18.04.1 LTS
> Apache Drill 1.15.0
> Reporter: Jardhel Cachola
> Priority: Blocker
> Fix For: Future
>
>
> When we try to join two parquet tables and one of them has null values on any field, the query doesn't run. It fails showing the following error:
> Error: SYSTEM ERROR: IllegalStateException: Failure while reading vector. Expected vector class of org.apache.drill.exec.vector.NullableIntVector but was holding vector class org.apache.drill.exec.vector.NullableVarDecimalVector, field= [`id_hubbles` (VARDECIMAL(38, 4):OPTIONAL), children=([`$bits$` (UINT1:REQUIRED)], [`id_cub` (VARDECIMAL(38, 4):OPTIONAL), children=([`$offsets$` (UINT4:REQUIRED)])])]
> Fragment 2:0
> Please, refer to logs for more information.
> [Error Id: 48f63255-c771-4809-8252-ef7a78fda31b on ################]
> (java.lang.IllegalStateException) Failure while reading vector. Expected vector class of org.apache.drill.exec.vector.NullableIntVector but was holding vector class org.apache.drill.exec.vector.NullableVarDecimalVector, field= [`id_hubbles` (VARDECIMAL(38, 4):OPTIONAL), children=([`$bits$` (UINT1:REQUIRED)], [`id_cub` (VARDECIMAL(38, 4):OPTIONAL), children=([`$offsets$` (UINT4:REQUIRED)])])]
> org.apache.drill.exec.record.VectorContainer.getValueAccessorById():324
> org.apache.drill.exec.record.RecordBatchLoader.getValueAccessorById():251
> org.apache.drill.exec.physical.impl.unorderedreceiver.UnorderedReceiverBatch.getValueAccessorById():142
> org.apache.drill.exec.test.generated.PartitionerGen1732$OutgoingRecordBatch.doSetup():114
> org.apache.drill.exec.test.generated.PartitionerGen1732$OutgoingRecordBatch.initializeBatch():399
> org.apache.drill.exec.test.generated.PartitionerGen1732.flushOutgoingBatches():185
> org.apache.drill.exec.physical.impl.partitionsender.PartitionerDecorator$FlushBatchesHandlingClass.execute():285
> org.apache.drill.exec.physical.impl.partitionsender.PartitionerDecorator$PartitionerTask.run():340
> java.util.concurrent.ThreadPoolExecutor.runWorker():1149
> java.util.concurrent.ThreadPoolExecutor$Worker.run():624
> java.lang.Thread.run():748 (state=,code=0)
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