[ https://issues.apache.org/jira/browse/SPARK-38427?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jackey Lee updated SPARK-38427: ------------------------------- Affects Version/s: 3.4.0 (was: 3.3.0) > DataFilter pushed down with PartitionFilter for Orc > --------------------------------------------------- > > Key: SPARK-38427 > URL: https://issues.apache.org/jira/browse/SPARK-38427 > Project: Spark > Issue Type: Improvement > Components: SQL > Affects Versions: 3.4.0 > Reporter: Jackey Lee > Priority: Major > > At present, for orc data source, the Filter is divided into DataFilter and > PartitionFilter when it is pushed down, but when the Filter removes the > PartitionFilter, it means that all Partitions will scan all DataFilter > conditions, which may cause full data scan. > Based on SPARK-38041, we can pushdown dataFilter with partitionFilter to ORC, > and remove partitionFilter at runtime. -- This message was sent by Atlassian Jira (v8.20.1#820001) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org