Apache Parquet MR 1.8.0 ·¢²¼ÁË£¬¸Ã°æ±¾Ö÷ÒªÊÇÐÞ¸´Á½¸ö Bug£º
* PARQUET-251: Fixed min/max in binary column stats corruption
* PARQUET-246: Fixed delta byte array data (2.0 encoding) corruption
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