[ https://issues.apache.org/jira/browse/SPARK-12992?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-12992: ------------------------------------ Assignee: Apache Spark > Vectorize parquet decoding using ColumnarBatch > ---------------------------------------------- > > Key: SPARK-12992 > URL: https://issues.apache.org/jira/browse/SPARK-12992 > Project: Spark > Issue Type: Improvement > Components: SQL > Reporter: Nong Li > Assignee: Apache Spark > > Parquet files benefit from vectorized decoding. ColumnarBatches have been > designed to support this. This means that a single encoded parquet column is > decoded to a single ColumnVector. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org