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Posted to dev@parquet.apache.org by "Gabor Szadovszky (JIRA)" <ji...@apache.org> on 2018/12/11 15:13:00 UTC

[jira] [Created] (PARQUET-1474) Less verbose and lower level logging for missing column/offset indexes

Gabor Szadovszky created PARQUET-1474:
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             Summary: Less verbose and lower level logging for missing column/offset indexes
                 Key: PARQUET-1474
                 URL: https://issues.apache.org/jira/browse/PARQUET-1474
             Project: Parquet
          Issue Type: Improvement
            Reporter: Gabor Szadovszky


Currently, exception stacktrace is logged at warn level if an offset index is missing. Also a warn level log happens if a column index is missing which is required for column-index based filtering. Both cases are properly valid scenarios if the file is written by older libraries (where no column/offset indexes are written at all) or the sorting order is undefined for the related column type (e.g. INT96).
These logs shall be kept at INFO level and no stacktrace shall be provided.



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