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Posted to common-dev@hadoop.apache.org by "Claire McGinty (Jira)" <ji...@apache.org> on 2023/04/25 16:49:00 UTC

[jira] [Created] (HADOOP-18717) Move CodecPool getCompressor/getDecompressor logs to DEBUG

Claire McGinty created HADOOP-18717:
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             Summary: Move CodecPool getCompressor/getDecompressor logs to DEBUG
                 Key: HADOOP-18717
                 URL: https://issues.apache.org/jira/browse/HADOOP-18717
             Project: Hadoop Common
          Issue Type: Improvement
            Reporter: Claire McGinty


The "Got brand new compressor|decompressor" logs in CodecPool[0] can be quite noisy when reading thousands of blocks and aren't that illuminating for the end user. I'd like to propose moving them from log.info to log.debug if there's no objection.

 

[0] https://github.com/apache/hadoop/blob/b737869e01fe3334b948a38fe3835e48873bf3a6/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/compress/CodecPool.java#L149-L195



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