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Posted to issues@spark.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2016/01/26 15:36:39 UTC

[jira] [Updated] (SPARK-12991) Establish correspondence between SparkPlan and LogicalPlan nodes

     [ https://issues.apache.org/jira/browse/SPARK-12991?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sean Owen updated SPARK-12991:
------------------------------
    Component/s: SQL

> Establish correspondence between SparkPlan and LogicalPlan nodes
> ----------------------------------------------------------------
>
>                 Key: SPARK-12991
>                 URL: https://issues.apache.org/jira/browse/SPARK-12991
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>            Reporter: Mikhail Bautin
>
> In order to reuse RDDs across Spark SQL queries (SPARK-11838), we need to know a {{LogicalPlan}} a {{SparkPlan}} node corresponds to. Unfortunately, once a {{SparkPlan}} gets built, it is difficult to go back to {{LogicalPlan}} nodes. Ideally, there would be an optional field of the type {{LogicalPlan}} in {{SparkPlan}} that would get populated as {{SparkPlan}} gets built.



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