apache / apache/parquet-java

NegativeArraySizeException on read for parquet files written with large strings in some cases

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#2,828 1 comment 0 reactions 0 assignees View on GitHub
Component: Parquet Priority: Major Type: bug
Dominant language
Java
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Description

On Spark 3.3.1 which uses parquet 1.12.2, parquet files were successfully created using default parquet configs. Note: the write succeeded, so this is not the same as: https://issues.apache.org/jira/browse/PARQUET-1632

 

The payload had large strings and this resulted in the following exception on read:
```java

Caused by: java.lang.NegativeArraySizeException
at org.apache.parquet.bytes.BytesInput$StreamBytesInput.toByteArray(BytesInput.java:262)
at org.apache.parquet.bytes.BytesInput.toByteBuffer(BytesInput.java:214)
at org.apache.parquet.bytes.BytesInput.toInputStream(BytesInput.java:223)
at org.apache.parquet.column.impl.ColumnReaderImpl.readPageV1(ColumnReaderImpl.java:592)
at org.apache.parquet.column.impl.ColumnReaderImpl.access$300(ColumnReaderImpl.java:57)
at org.apache.parquet.column.impl.ColumnReaderImpl$3.visit(ColumnReaderImpl.java:536)
at org.apache.parquet.column.impl.ColumnReaderImpl$3.visit(ColumnReaderImpl.java:533)
at org.apache.parquet.column.page.DataPageV1.accept(DataPageV1.java:95)
```
The issue could be addressed with the following configs:
```java

parquet.page.size.row.check.min=1
parquet.page.size.row.check.max=1000
parquet.page.size.check.estimate=false
spark.sql.parquet.columnarReaderBatchSize=2098
```
 

**Reporter**: [Atul Felix Payapilly](https://issues.apache.org/jira/secure/ViewProfile.jspa?name=atulpayapilly_amazon)

**Note**: *This issue was originally created as [PARQUET-2367](https://issues.apache.org/jira/browse/PARQUET-2367). Please see the [migration documentation](https://issues.apache.org/jira/browse/PARQUET-2502) for further details.*

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