Sandy3094 opened a new issue, #3171: URL: https://github.com/apache/parquet-java/issues/3171
### Describe the bug, including details regarding any error messages, version, and platform. Description: The flushRowGroupToStore method in InternalParquetRecordWriter purports to "Flush mem columnStore to file," but no data is actually written to the file system until the close method is invoked. This behavior is unexpected, as one would anticipate data being flushed. Expected Result: Data should be written to the file when flushRowGroupToStore is invoked, effectively flushing the in-memory column store contents to the file. Actual Result: File contents remain empty until the close method is called, where parquetFileWriter.end is invoked to write the data. ### Component(s) _No response_ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
