[jira] [Created] (PARQUET-1514) ParquetFileWriter Records Compressed Bytes instead of Uncompressed Bytes

["BELUGA BEHR (JIRA)" <ji...@apache.org>]

BELUGA BEHR created PARQUET-1514:
------------------------------------

             Summary: ParquetFileWriter Records Compressed Bytes instead of Uncompressed Bytes
                 Key: PARQUET-1514
                 URL: https://issues.apache.org/jira/browse/PARQUET-1514
             Project: Parquet
          Issue Type: Bug
            Reporter: BELUGA BEHR


As I understand it, the class {{BlockMetaData}} has a {{getTotalByteSize}} and a {{getCompressedSize}}.  However, in the case of {{ParquetFileWriter}}, there is one place where the compressed size is being written into {{totalByteSize}} instead of the uncompressed size.  This looks incorrect.

{code:java|title=ParquetFileWriter}
private BlockMetaData currentBlock;
...
public void appendRowGroup(SeekableInputStream from, BlockMetaData rowGroup,
    boolean dropColumns) throws IOException {
    ...
    currentBlock.setTotalByteSize(blockCompressedSize);
}
{code}



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