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Posted to dev@parquet.apache.org by "Rémy Léone (Jira)" <ji...@apache.org> on 2023/11/13 09:58:00 UTC

[jira] [Created] (PARQUET-2377) Issues when using the head on a parquet file

Rémy Léone created PARQUET-2377:
-----------------------------------

             Summary: Issues when using the head on a parquet file
                 Key: PARQUET-2377
                 URL: https://issues.apache.org/jira/browse/PARQUET-2377
             Project: Parquet
          Issue Type: Bug
            Reporter: Rémy Léone


```

*$* parquet head train-00000-of-00001-15a05aeec7726f9d.parquet       

Unknown error

shaded.parquet.org.apache.avro.SchemaParseException: Illegal character in: original-instruction

 at shaded.parquet.org.apache.avro.Schema.validateName(Schema.java:1607)

 at shaded.parquet.org.apache.avro.Schema.access$400(Schema.java:92)

 at shaded.parquet.org.apache.avro.Schema$Field.<init>(Schema.java:556)

 at shaded.parquet.org.apache.avro.Schema$Field.<init>(Schema.java:595)

 at org.apache.parquet.avro.AvroSchemaConverter.convertFields(AvroSchemaConverter.java:295)

 at org.apache.parquet.avro.AvroSchemaConverter.convert(AvroSchemaConverter.java:279)

 at org.apache.parquet.cli.util.Schemas.fromParquet(Schemas.java:89)

 at org.apache.parquet.cli.BaseCommand.getAvroSchema(BaseCommand.java:405)

 at org.apache.parquet.cli.commands.CatCommand.run(CatCommand.java:66)

 at org.apache.parquet.cli.Main.run(Main.java:163)

 at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76)

 at org.apache.parquet.cli.Main.main(Main.java:193)

```

this is the dataset in question: https://huggingface.co/datasets/argilla/databricks-dolly-15k-curated-en/tree/main/data



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