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Apache Spark commented on SPARK-13636: -------------------------------------- User 'viirya' has created a pull request for this issue: https://github.com/apache/spark/pull/11484 > Direct consume UnsafeRow in wholestage codegen plans > ---------------------------------------------------- > > Key: SPARK-13636 > URL: https://issues.apache.org/jira/browse/SPARK-13636 > Project: Spark > Issue Type: Improvement > Components: SQL > Reporter: Liang-Chi Hsieh > > As shown in the wholestage codegen verion of Sort operator, when Sort is top > of Exchange (or other operator that produce UnsafeRow), we will create > variables from UnsafeRow, than create another UnsafeRow using these > variables. We should avoid the unnecessary unpack and pack variables from > UnsafeRows. -- 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