Maegor opened a new issue, #2847:
URL: https://github.com/apache/drill/issues/2847

   
   Hello!
   I have problems to generate the metadata of a Parquet file in S3 with 156 
columns (some with long names). Drill version is 1.21.1
   In my IDE I see the error:
   `"SQL Error: INTERNAL_ERROR ERROR: Code generation error - likely code error.
   Fragment: 0:0"`
   
   I attach the complete log (error_drill_metadata.log) where you can see much 
more detail. 
   For example:
   `"Caused by: java.lang.Exception: File 
'org.apache.drill.exec.compile.DrillJavaFileObject[StreamingAggregatorGen1872.java]',
 Line 13982, Column 18: StreamingAggregatorGen1872.java:13982: error: code too 
large".`
   
[error_drill_metadata.log](https://github.com/apache/drill/files/13407810/error_drill_metadata.log)
   
   Step to reproduce:
   
   1. Upload the empty_parquet.parquet ( inside 
[empty_parquet.zip](https://github.com/apache/drill/files/13407880/empty_parquet.zip))
 file to an S3 bucket. For example. 
"s3://your-bucker/empty_parquet/empty_parquet.parquet
   2. Configure Drill to access the bucket
   3. Execute the command "ANALYZE TABLE s3.empty_parquet refresh METADATA;".
   
   


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