Yang Jie created PARQUET-1965: --------------------------------- Summary: ParquetRecordReader support building ParquetFileReader using incoming Footer Key: PARQUET-1965 URL: https://issues.apache.org/jira/browse/PARQUET-1965 Project: Parquet Issue Type: Improvement Reporter: Yang Jie
SPARK-33449 discusses adding file meta cache mechanism for Spark SQL to reduce data reading and speed up query. For the scenarios that need to use ParquetRecordReader, we hope to add an interface to support passing an existing footer to ParquetRecordReader and use this instance to build ParquetFileReader. -- This message was sent by Atlassian Jira (v8.3.4#803005)