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Posted to dev@parquet.apache.org by "Ryan Blue (JIRA)" <ji...@apache.org> on 2015/12/08 19:45:11 UTC

[jira] [Created] (PARQUET-401) Deprecate Log and move to SLF4J Logger

Ryan Blue created PARQUET-401:
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             Summary: Deprecate Log and move to SLF4J Logger
                 Key: PARQUET-401
                 URL: https://issues.apache.org/jira/browse/PARQUET-401
             Project: Parquet
          Issue Type: Bug
          Components: parquet-mr
    Affects Versions: 1.8.1
            Reporter: Ryan Blue


The current Log class is intended to allow swapping out logger back-ends, but SLF4J already does this. It also doesn't expose as nice of an API as SLF4J, which can handle formatting to avoid the cost of building log messages that won't be used. I think we should deprecate the org.apache.parquet.Log class and move to using SLF4J directly, instead of wrapping SLF4J (PARQUET-305).

This will require deprecating the current Log class and replacing the current uses of it with SLF4J.



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