Array Index OutOf Bounds Exception when fall Back Dictionary Encoded Data

java.lang.ArrayIndexOutOfBoundsException: 39782
\n\tat org.apache.parquet.column.values.dictionary.DictionaryValuesWriter$PlainBinaryDictionaryValuesWriter.fallBackDictionaryEncodedData(DictionaryValuesWriter.java:284)
\n\tat org.apache.parquet.column.values.dictionary.DictionaryValuesWriter.fallBackAllValuesTo(DictionaryValuesWriter.java:123)
\n\tat org.apache.parquet.column.values.fallback.FallbackValuesWriter.fallBack(FallbackValuesWriter.java:147)
\n\tat org.apache.parquet.column.values.fallback.FallbackValuesWriter.checkFallback(FallbackValuesWriter.java:141)
\n\tat org.apache.parquet.column.values.fallback.FallbackValuesWriter.writeBytes(FallbackValuesWriter.java:163)
\n\tat org.apache.parquet.column.impl.ColumnWriterV1.write(ColumnWriterV1.java:201)
\n\tat org.apache.parquet.io.MessageColumnIO$MessageColumnIORecordConsumer.addBinary(MessageColumnIO.java:467)
\n\tat org.apache.parquet.io.RecordConsumerLoggingWrapper.addBinary(RecordConsumerLoggingWrapper.java:119)
\n\tat org.apache.parquet.example.data.simple.BinaryValue.writeValue(BinaryValue.java:45)
\n\tat org.apache.parquet.example.data.simple.SimpleGroup.writeValue(SimpleGroup.java:229)
\n\tat org.apache.parquet.example.data.GroupWriter.writeGroup(GroupWriter.java:51)
\n\tat org.apache.parquet.example.data.GroupWriter.write(GroupWriter.java:37)
\n\tat org.apache.parquet.hadoop.example.GroupWriteSupport.write(GroupWriteSupport.java:79)
\n\tat org.apache.parquet.hadoop.example.GroupWriteSupport.write(GroupWriteSupport.java:36)
\n\tat org.apache.parquet.hadoop.InternalParquetRecordWriter.write(InternalParquetRecordWriter.java:123)
\n\tat org.apache.parquet.hadoop.ParquetWriter.write(ParquetWriter.java:293)

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

_{**Note**: *This issue was originally created as [PARQUET-1852](https://issues.apache.org/jira/browse/PARQUET-1852). Please see the [migration documentation](https://issues.apache.org/jira/browse/PARQUET-2502) for further details.*}

Commencez par DictionaryValuesWriter.java à fallBackDictionaryEncodedData, ligne 284, et suivez les appels de fallback à travers DictionaryValuesWriter.java, FallbackValuesWriter.java et ColumnWriterV1.java. Déterminez l’entrée qui produit l’ArrayIndexOutOfBoundsException signalée et vérifiez que le chemin de fallback la gère sans l’exception, avec une couverture de régression si un point d’entrée de test existant est identifié.

Rédigé par le modèle d'indexation à partir du texte de l'issue.