Xinli Shang created PARQUET-1683:
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Summary: Remove unnecessary string converting in readFooter method
Key: PARQUET-1683
URL: https://issues.apache.org/jira/browse/PARQUET-1683
Project: Parquet
Issue Type: Improvement
Components: parquet-mr
Affects Versions: 1.12.0
Reporter: Xinli Shang
The method file.toString() is always called even it is not used(it is only used
when an exception is thrown which is rare). This kind of string conversion
should be avoided when it is not used in terms of memory & CPU efficiency.
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