Ted-Jiang commented on issue #3851: URL: https://github.com/apache/arrow-rs/issues/3851#issuecomment-1501336145
> @Ted-Jiang 如果用SerializedFileReader先把parquet文件中的所有bloom filter数据都读取出来，然后调用prune_row_groups_by_bloom_filter方法做prune，PruningPredicate::prune中首先创建一个RecordBatch再通过self.predicate_expr.evaluate(&statistics_batch)方法。请教一下怎么用bloom filter数据构建RecordBatch再evaluate，或者是通过什么别的方式能够evaluate？ Sorry，plz communicate in English -- 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]
