[ https://issues.apache.org/jira/browse/SPARK-26447?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-26447: ------------------------------------ Assignee: (was: Apache Spark) > Allow OrcColumnarBatchReader to return less partition columns > ------------------------------------------------------------- > > Key: SPARK-26447 > URL: https://issues.apache.org/jira/browse/SPARK-26447 > Project: Spark > Issue Type: Sub-task > Components: SQL > Affects Versions: 3.0.0 > Reporter: Gengliang Wang > Priority: Major > > Currently OrcColumnarBatchReader returns all the partition column values in > the batch read. > In data source V2, we can improve it by returning the required partition > column values only. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org