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Posted to dev@parquet.apache.org by "Alex Levenson (JIRA)" <ji...@apache.org> on 2015/07/28 22:57:06 UTC

[jira] [Created] (PARQUET-348) shouldIgnoreStatistics too noisy

Alex Levenson created PARQUET-348:
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             Summary: shouldIgnoreStatistics too noisy
                 Key: PARQUET-348
                 URL: https://issues.apache.org/jira/browse/PARQUET-348
             Project: Parquet
          Issue Type: Bug
          Components: parquet-mr
            Reporter: Alex Levenson
            Priority: Minor


This method is called many times (probably once per row group per file?) and on a large schema (thousands of columns) it prints a lot of logs. Maybe this should log only once, and we certainly don't need to log the full stack trace every time.

https://github.com/apache/parquet-mr/blob/master/parquet-hadoop/src/main/java/org/apache/parquet/format/converter/ParquetMetadataConverter.java#L263



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