George Smith created PARQUET-870:
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Summary: ParquetFileWriter.appendFile does not close file handle -
resource leak
Key: PARQUET-870
URL: https://issues.apache.org/jira/browse/PARQUET-870
Project: Parquet
Issue Type: Bug
Components: parquet-mr
Affects Versions: 1.8.0, 1.9.1
Reporter: George Smith
Current implementation of the method ParquetFileWriter.appendFile does not
close file handle.
{code}ParquetFileReader.open(conf, file).appendTo(this);{code}
My suggested fix is following:
{code}
try (ParquetFileReader reader = ParquetFileReader.open(conf, file)) {
reader.appendTo(this);
}
{code}
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