[jira] [Updated] (SPARK-21691) Accessing canonicalized plan for query with limit throws exception

["Hyukjin Kwon (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-21691?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyukjin Kwon updated SPARK-21691:
---------------------------------
    Labels: bulk-closed  (was: )

> Accessing canonicalized plan for query with limit throws exception
> ------------------------------------------------------------------
>
>                 Key: SPARK-21691
>                 URL: https://issues.apache.org/jira/browse/SPARK-21691
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 2.2.0
>            Reporter: Bjoern Toldbod
>            Priority: Major
>              Labels: bulk-closed
>
> Accessing the logical, canonicalized plan fails for queries with limits.
> The following demonstrates the issue:
> {code:java}
> val session = SparkSession.builder.master("local").getOrCreate()
> // This works
> session.sql("select * from (values 0, 1)").queryExecution.logical.canonicalized
> // This fails
> session.sql("select * from (values 0, 1) limit 1").queryExecution.logical.canonicalized
> {code}
> The message in the thrown exception is somewhat confusing (or at least not directly related to the limit):
> "Invalid call to toAttribute on unresolved object, tree: *"



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

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