Kazuaki Ishizaki created SPARK-16043: ----------------------------------------
Summary: Prepare GenericArrayData implementation specialized for a primitive array Key: SPARK-16043 URL: https://issues.apache.org/jira/browse/SPARK-16043 Project: Spark Issue Type: Improvement Components: SQL Reporter: Kazuaki Ishizaki There is a ToDo of GenericArrayData class, which is to eliminate boxing/unboxing for a primitive array (described [here|https://github.com/apache/spark/blob/master/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/GenericArrayData.scala#L31]) It would be good to prepare GenericArrayData implementation specialized for a primitive array to eliminate boxing/unboxing from the view of runtime memory footprint and performance. -- 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