[GitHub] [parquet-mr] islamismailov commented on pull request #957: PARQUET-2069: Allow list and array record types to be compatible.

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islamismailov commented on PR #957:
URL: https://github.com/apache/parquet-mr/pull/957#issuecomment-1136197459

   @theosib-amazon I've hit a similar issue. Tried your fix and I see this error unfortunately. Can you test on Map<string, struct<bigint, string>>?
   
   java.lang.RuntimeException: Failed on record 0
           at org.apache.parquet.cli.commands.CatCommand.run(CatCommand.java:86)
           at org.apache.parquet.cli.Main.run(Main.java:157)
           at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
           at org.apache.parquet.cli.Main.main(Main.java:187)
           at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
           at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
           at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
           at java.lang.reflect.Method.invoke(Method.java:498)
           at org.apache.hadoop.util.RunJar.run(RunJar.java:221)
           at org.apache.hadoop.util.RunJar.main(RunJar.java:136)
   Caused by: java.lang.ClassCastException: required binary element (STRING) is not a group
           at org.apache.parquet.schema.Type.asGroupType(Type.java:248)
           at org.apache.parquet.avro.AvroRecordConverter.newConverter(AvroRecordConverter.java:284)
           at org.apache.parquet.avro.AvroRecordConverter.newConverter(AvroRecordConverter.java:228)
           at org.apache.parquet.avro.AvroRecordConverter.access$100(AvroRecordConverter.java:74)
           at org.apache.parquet.avro.AvroRecordConverter$AvroCollectionConverter$ElementConverter.<init>(AvroRecordConverter.java:539)
           at org.apache.parquet.avro.AvroRecordConverter$AvroCollectionConverter.<init>(AvroRecordConverter.java:489)
           at org.apache.parquet.avro.AvroRecordConverter.newConverter(AvroRecordConverter.java:293)
           at org.apache.parquet.avro.AvroRecordConverter.<init>(AvroRecordConverter.java:137)
           at org.apache.parquet.avro.AvroRecordConverter.<init>(AvroRecordConverter.java:91)
           at org.apache.parquet.avro.AvroRecordMaterializer.<init>(AvroRecordMaterializer.java:33)
           at org.apache.parquet.avro.AvroReadSupport.prepareForRead(AvroReadSupport.java:142)
           at org.apache.parquet.hadoop.InternalParquetRecordReader.initialize(InternalParquetRecordReader.java:195)
           at org.apache.parquet.hadoop.ParquetReader.initReader(ParquetReader.java:156)
           at org.apache.parquet.hadoop.ParquetReader.read(ParquetReader.java:135)
           at org.apache.parquet.cli.BaseCommand$1$1.advance(BaseCommand.java:363)
           at org.apache.parquet.cli.BaseCommand$1$1.<init>(BaseCommand.java:344)
           at org.apache.parquet.cli.BaseCommand$1.iterator(BaseCommand.java:342)
           at org.apache.parquet.cli.commands.CatCommand.run(CatCommand.java:73)
   


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