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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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