jerqi commented on issue #7048: URL: https://github.com/apache/gravitino/issues/7048#issuecomment-3551545223
> > At present, our optimization has achieved a reading data rate of approximately 66% for ORC and 80%+ for Parquet compared to native Spark. > > We have made the following optimizations: > > > > 1. ORC Pusheddown filter. [[FEATURE] Spark Hive connector supports ORC hive table pushdown filter kyuubi#7122](https://github.com/apache/kyuubi/issues/7122) > > 2. Parquet Pusheddown filter. [[FEATURE] Spark Hive connector supports Parquet hive table pushdown filter kyuubi#7129](https://github.com/apache/kyuubi/issues/7129) > > 3. ORC Dynamic Partition Pruning. [[SPARK-52969][SQL] Support DSv2 OrcScan Dynamic Partition Pruning spark#52009](https://github.com/apache/spark/pull/52009) > > 4. Parquet Dynamic Partition Pruning. [[SPARK-53439][SQL] Support DSv2 ParquetScan Dynamic Partition Pruning spark#52180](https://github.com/apache/spark/pull/52180) > > 5. Fix kyuubi spark connector FileStatusCache connot cached. [[KYUUBI #7192] Fix filestatus not cached kyuubi#7191](https://github.com/apache/kyuubi/pull/7191) > > After 5 merged, [#9110](https://github.com/apache/gravitino/issues/9110) is better to merged. OK, I can help review this PR. But we need necessary unit tests, too. -- 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]
