Sourabh Badhya created HIVE-27408:
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Summary: Parquet file opened for reading stats is never closed
Key: HIVE-27408
URL: https://issues.apache.org/jira/browse/HIVE-27408
Project: Hive
Issue Type: Bug
Reporter: Sourabh Badhya
Assignee: Sourabh Badhya
ParquetRecordWriterWrapper while closing the writer tries to collect the stats
by opening a reader. But it never closes the reader. This can leave the file
open hence consuming memory and associated file handle resources.
https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/io/parquet/write/ParquetRecordWriterWrapper.java#L143-L155
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