[KYUUBI #7129] Support PARQUET hive table pushdown filter#7130
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flaming-archer wants to merge 1 commit intoapache:masterfrom
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[KYUUBI #7129] Support PARQUET hive table pushdown filter#7130flaming-archer wants to merge 1 commit intoapache:masterfrom
flaming-archer wants to merge 1 commit intoapache:masterfrom
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flaming-archer
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like #7123 |
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@cfmcgrady please take a look at it. |
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In our testing, the performance can be improved by 1.4 times |
pan3793
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Jul 17, 2025
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Thanks, merged to master |
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### Why are the changes needed? Previously, the `HiveScan` class was used to read data. If it is determined to be PARQUET type, the `ParquetScan` from Spark datasourcev2 can be used. `ParquetScan` supports pushfilter down, but `HiveScan` does not yet support it. The conversation can be controlled by setting `spark.sql.kyuubi.hive.connector.read.convertMetastoreParquet`. When enabled, the data source PARQUET reader is used to process PARQUET tables created by using the HiveQL syntax, instead of Hive SerDe. close apache#7129 ### How was this patch tested? added unit test ### Was this patch authored or co-authored using generative AI tooling? No Closes apache#7130 from flaming-archer/master_parquet_filterdown. Closes apache#7129 d7059dc [tian bao] Support PARQUET hive table pushdown filter Authored-by: tian bao <2011xuesong@gmail.com> Signed-off-by: Cheng Pan <chengpan@apache.org>
yangyuxia
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Nov 12, 2025
### Why are the changes needed? Previously, the `HiveScan` class was used to read data. If it is determined to be PARQUET type, the `ParquetScan` from Spark datasourcev2 can be used. `ParquetScan` supports pushfilter down, but `HiveScan` does not yet support it. The conversation can be controlled by setting `spark.sql.kyuubi.hive.connector.read.convertMetastoreParquet`. When enabled, the data source PARQUET reader is used to process PARQUET tables created by using the HiveQL syntax, instead of Hive SerDe. close apache#7129 ### How was this patch tested? added unit test ### Was this patch authored or co-authored using generative AI tooling? No Closes apache#7130 from flaming-archer/master_parquet_filterdown. Closes apache#7129 d7059dc [tian bao] Support PARQUET hive table pushdown filter Authored-by: tian bao <2011xuesong@gmail.com> Signed-off-by: Cheng Pan <chengpan@apache.org>
yangyuxia
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Nov 13, 2025
### Why are the changes needed? Previously, the `HiveScan` class was used to read data. If it is determined to be PARQUET type, the `ParquetScan` from Spark datasourcev2 can be used. `ParquetScan` supports pushfilter down, but `HiveScan` does not yet support it. The conversation can be controlled by setting `spark.sql.kyuubi.hive.connector.read.convertMetastoreParquet`. When enabled, the data source PARQUET reader is used to process PARQUET tables created by using the HiveQL syntax, instead of Hive SerDe. close apache#7129 ### How was this patch tested? added unit test ### Was this patch authored or co-authored using generative AI tooling? No Closes apache#7130 from flaming-archer/master_parquet_filterdown. Closes apache#7129 d7059dc [tian bao] Support PARQUET hive table pushdown filter Authored-by: tian bao <2011xuesong@gmail.com> Signed-off-by: Cheng Pan <chengpan@apache.org>
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Why are the changes needed?
Previously, the
HiveScanclass was used to read data. If it is determined to be PARQUET type, theParquetScanfrom Spark datasourcev2 can be used.ParquetScansupports pushfilter down, butHiveScandoes not yet support it.The conversation can be controlled by setting
spark.sql.kyuubi.hive.connector.read.convertMetastoreParquet. When enabled, the data source PARQUET reader is used to process PARQUET tables created by using the HiveQL syntax, instead of Hive SerDe.close #7129
How was this patch tested?
added unit test
Was this patch authored or co-authored using generative AI tooling?
No