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Posted to issues@drill.apache.org by "Jason Altekruse (JIRA)" <ji...@apache.org> on 2015/01/20 00:38:35 UTC
[jira] [Assigned] (DRILL-2031) IndexOutOfBoundException when
reading a wide parquet table with boolean columns
[ https://issues.apache.org/jira/browse/DRILL-2031?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jason Altekruse reassigned DRILL-2031:
--------------------------------------
Assignee: Jason Altekruse (was: Parth Chandra)
> IndexOutOfBoundException when reading a wide parquet table with boolean columns
> -------------------------------------------------------------------------------
>
> Key: DRILL-2031
> URL: https://issues.apache.org/jira/browse/DRILL-2031
> Project: Apache Drill
> Issue Type: Bug
> Components: Storage - Parquet
> Affects Versions: 0.7.0
> Reporter: Aman Sinha
> Assignee: Jason Altekruse
> Priority: Critical
> Attachments: DRILL-2031-Parquet-bit-reader-fix.patch, wide1.sql
>
>
> I created a wide table with 128 Lineitem columns plus 6 additional boolean columns for a total of 134 columns via a CTAS script (see attached SQL). The source data is from TPCH scale factor 1 (smaller scale factor may not reproduce the problem). The creation of the table was Ok. Reading from the table gives an IOBE. See stack below. It seems to occur for the boolean columns.
> {code}
> 0: jdbc:drill:zk=local> select * from wide1 where 1=0;
> java.lang.IndexOutOfBoundsException: srcIndex: 97792
> io.netty.buffer.PooledUnsafeDirectByteBuf.setBytes(PooledUnsafeDirectByteBuf.java:255) ~[netty-buffer-4.0.24.Final.jar:4.0.24.Final]
> io.netty.buffer.WrappedByteBuf.setBytes(WrappedByteBuf.java:378) ~[netty-buffer-4.0.24.Final.jar:4.0.24.Final]
> io.netty.buffer.UnsafeDirectLittleEndian.setBytes(UnsafeDirectLittleEndian.java:25) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:4.0.24.Final]
> io.netty.buffer.DrillBuf.setBytes(DrillBuf.java:645) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:4.0.24.Final]
> io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:850) ~[netty-buffer-4.0.24.Final.jar:4.0.24.Final]
> org.apache.drill.exec.store.parquet.columnreaders.BitReader.readField(BitReader.java:54) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> org.apache.drill.exec.store.parquet.columnreaders.ColumnReader.readValues(ColumnReader.java:120) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> org.apache.drill.exec.store.parquet.columnreaders.ColumnReader.processPageData(ColumnReader.java:169) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> org.apache.drill.exec.store.parquet.columnreaders.ColumnReader.determineSize(ColumnReader.java:146) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> org.apache.drill.exec.store.parquet.columnreaders.ColumnReader.processPages(ColumnReader.java:107) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> org.apache.drill.exec.store.parquet.columnreaders.ParquetRecordReader.readAllFixedFields(ParquetRecordReader.java:367) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> org.apache.drill.exec.store.parquet.columnreaders.ParquetRecordReader.next(ParquetRecordReader.java:413) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> org.apache.drill.exec.physical.impl.ScanBatch.next(ScanBatch.java:158) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
> {code}
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