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From "ruffacto (Jira)" <j...@apache.org>
Subject [jira] [Created] (DRILL-7770) Query on Parquet SNAPPY and GZIP failed but succeeded using UNCOMPRESSED data
Date Thu, 23 Jul 2020 17:47:00 GMT
ruffacto created DRILL-7770:
-------------------------------

             Summary: Query on Parquet SNAPPY and GZIP failed but succeeded using UNCOMPRESSED
data
                 Key: DRILL-7770
                 URL: https://issues.apache.org/jira/browse/DRILL-7770
             Project: Apache Drill
          Issue Type: Bug
          Components: Storage - Parquet
    Affects Versions: 1.17.0
         Environment: Replicated test in OSX 10.15.4 and Debian 10
            Reporter: ruffacto
         Attachments: sqlline_JIRA.log

I have a deeply nested Parquet file with ~1000 columns created using avro-parquet java library.

 

Data with *CompressionCodec.UNCOMPRESSED*: queries work great!!

Data with *CompressionCodec.SNAPPY*: fails

Data with *CompressionCodec.GZIP*: fails

 

Attached log for SNAPPY

 

[^sqlline_JIRA.log]



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