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Apache Spark commented on SPARK-23875: -------------------------------------- User 'viirya' has created a pull request for this issue: https://github.com/apache/spark/pull/21099 > Create IndexedSeq wrapper for ArrayData > --------------------------------------- > > Key: SPARK-23875 > URL: https://issues.apache.org/jira/browse/SPARK-23875 > Project: Spark > Issue Type: Improvement > Components: SQL > Affects Versions: 2.4.0 > Reporter: Liang-Chi Hsieh > Assignee: Liang-Chi Hsieh > Priority: Major > Fix For: 2.4.0 > > > We don't have a good way to sequentially access {{UnsafeArrayData}} with a > common interface such as Seq. An example is {{MapObject}} where we need to > access several sequence collection types together. ButĀ {{UnsafeArrayData}} > doesn't implementĀ {{ArrayData.array}}. Calling {{toArray}} will copy the > entire array. We can provide an {{IndexedSeq}} wrapper for {{ArrayData}}, so > we can avoid copying the entire array. -- 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