[jira] [Created] (SPARK-9143) Add planner rule for automatically inserting Unsafe <-> Safe row format converters

["Josh Rosen (JIRA)" <ji...@apache.org>]

Josh Rosen created SPARK-9143:
---------------------------------

             Summary: Add planner rule for automatically inserting Unsafe <-> Safe row format converters
                 Key: SPARK-9143
                 URL: https://issues.apache.org/jira/browse/SPARK-9143
             Project: Spark
          Issue Type: New Feature
          Components: SQL
            Reporter: Josh Rosen
            Assignee: Josh Rosen


Now that we have two different internal row formats, UnsafeRow and the old Java-object-based row format, we end up having to perform conversions between these two formats. These conversions should not be performed by the operators themselves; instead, the planner should be responsible for inserting appropriate format conversions when they are needed.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org